1
|
Chollier M, Bonierbale M, Polesel JM, Clergue F, Maquigneau A, Micaelli P, Korchia T, Jarillot E, Jourdan L, Pillas N, De Wever R, Enel P. Exploring sexualized substance use, sexual behaviors and HIV-screening practices in people attending erotic industry shows. AIDS Care 2022; 35:876-882. [PMID: 35277091 DOI: 10.1080/09540121.2022.2050173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Previous studies showed that Erotic industry sShows (ES) were appropriate events for sexual health promotion and testing interventions. A cross-sectional survey exploring screening practices, sexual behaviors, substance use, and sexual motives for substance use was conducted in ES in December 2017 and completed by 781 respondents. Overall, . Eighteen18% percent reported substance use in the last 3 months (51% alcohol), 26%. Twenty-six percent reported a sexual purpose for substance use. Main sexual partners were spouse (68%), regular (21%), unknown (18%) and several (17%) partners. Main sexual practices were libertinism (22%), partner swapping (15%) and threesome (15%). Twenty-seven percent of respondents reported cContactless sex was reported by 27% of the respondents. 18% reported no previous HIV test. Univariate analysis showed that having or not previous HIV test was linked to male sex (76.8% vs. 54.5%, p < 10-3), alcohol consumption in the last three months (58.7% vs. 49.4%, p = .043), number of drugs in a lifetime (1.3% vs. 1.6%, p = .022), sexual partnership with spouse/long-term partner (57.3% vs. 70.5%; p = .002), at least one multiple-partner sexual practice (23.1% vs. 31.8%, p = .040) and type of sexual attraction (p = <10-3). Results contribute to establishing the usefulness of HIV-testing and awareness campaigns in ES eventsand informing potential combined risk behaviors and related interventions.
Collapse
Affiliation(s)
- M Chollier
- Psychiatry Department Prof. Lançon, Assistance Publique Hôpitaux de Marseille, Marseille, France.,Post-University Interdisciplinary Association of Sexology, AIUS, Marseille, France
| | - M Bonierbale
- Post-University Interdisciplinary Association of Sexology, AIUS, Marseille, France
| | - J M Polesel
- COREVIH PACA Ouest Corse, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - F Clergue
- Psychiatry Department Prof. Lançon, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - A Maquigneau
- Psychiatry Department Prof. Lançon, Assistance Publique Hôpitaux de Marseille, Marseille, France.,Post-University Interdisciplinary Association of Sexology, AIUS, Marseille, France
| | - P Micaelli
- Psychiatry Department Prof. Lançon, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - T Korchia
- Psychiatry Department Prof. Lançon, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - E Jarillot
- Independent Researcher, Marseille, France
| | - L Jourdan
- Health Prevention National Association for Festive Venues, ENIPSE, Marseille, France
| | - N Pillas
- Health Prevention National Association for Festive Venues, ENIPSE, Marseille, France
| | - R De Wever
- Health Prevention National Association for Festive Venues, ENIPSE, Marseille, France
| | - P Enel
- COREVIH PACA Ouest Corse, Assistance Publique Hôpitaux de Marseille, Marseille, France.,Center for Studies and Research on Health Services and Quality of Life EA3279, Aix-Marseille University, Marseille, France
| |
Collapse
|
2
|
Abstract
Objectifs Etudier l’impact du confinement COVID19 sur les cognitions et émotions ressenties lors des rapports sexuels par l’analyse des réponses de 1079 sujets francophones (338 hommes, 741 femmes, âge médian : 31 ans) ayant participé à une enquête en ligne entre le 27 avril et le 11 mai 2020. Méthode Les cognitions sexuelles négatives (CSN) et les émotions sexuelles positives (ESP) et négatives (ESN) sont recensées à partir d’un outil inspiré du Sexual Mode Questionnaire de Nobre et Pinto-Gouveia (2003). Les données sont croisées avec des indicateurs sociodémographiques, des informations concernant les modalités de confinement, des indices sur la vie sexuelle, des informations relatives au fonctionnement psychologique et la satisfaction sexuelle. Principaux résultats Un tiers des participants ont vu la fréquence de leurs activités sexuelles ou leur satisfaction sexuelle diminuer. Les CSN ont augmenté chez 38,4 % des sujets et diminué pour 36 % des participants. L’augmentation des ESN concerne 20.2 % des sujets, leur diminution concerne 30,5 %. Les ESP ont augmenté pour 24,6 % des participants et diminué pour 36,3 % d’entre eux. Les femmes, les sujets insécures et ceux présentant des symptômes dépressif apparaissent plus particulièrement fragilisées par le confinement. L’impact du confinement dépend également des changements de fréquence des relations sexuelles physiques/digitales pendant le confinement et des modalités de confinement. Les changements des CSN, des ESN et des ESP ont eu un effet significatif sur la satisfaction sexuelle ressentie pendant le confinement. Conclusion L’impact du confinement sur les émotions et cognitions sexuelles est non-négligeable et plus important que l’impact sur les comportements sexuels. Qu’il soit positif ou négatif, il interroge concernant les répercussions post-confinement : quel devenir d’un impact positif avec le déconfinement ? Les répercussions négatives seront-elles ponctuelles ou les vulnérabilités s’exprimeront-elles au long cours ?
Collapse
|
3
|
Drapal M, Farfan-Vignolo ER, Gutierrez OR, Bonierbale M, Mihovilovich E, Fraser PD. Identification of metabolites associated with water stress responses in Solanum tuberosum L. clones. Phytochemistry 2017; 135:24-33. [PMID: 27964835 DOI: 10.1016/j.phytochem.2016.12.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Revised: 11/28/2016] [Accepted: 12/02/2016] [Indexed: 05/25/2023]
Abstract
Water deficiency has become a major issue for modern agriculture as its effects on crop yields and tuber quality have become more pronounced. Potato genotypes more tolerant to water shortages have been identified through assessment of yield and dry matter. In the present study, a combination of metabolite profiling and physiological/agronomical measurements has been used to explore complex system level responses to non-lethal water restriction. The metabolites identified were associated with physiological responses in three different plant tissues (leaf, root and tuber) of five different potato genotypes varying in susceptibility/tolerance to drought. This approach explored the potential of metabolite profiling as a tool to unravel sectors of metabolism that react to stress conditions and could mirror the changes in the plant physiology. The metabolite results showed different responses of the three plant tissues to the water deficit, resulting either in different levels of the metabolites detected or different metabolites expressed. The leaf material displayed the most changes to drought as reported in literature. The results highlighted genotype-specific signatures to water restriction over all three plant tissues suggesting that the genetics can predominate over the environmental conditions. This will have important implications for future breeding approaches.
Collapse
Affiliation(s)
- M Drapal
- School of Biological Sciences, Royal Holloway University of London, CGIAR Research Program on Roots, Tubers and Bananas, Egham Hill, Egham, Surrey TW20 0EX, UK
| | - E R Farfan-Vignolo
- International Potato Center (CIP), CGIAR Research Program on Roots, Tubers and Bananas, Lima, 12, Peru
| | - O R Gutierrez
- International Potato Center (CIP), CGIAR Research Program on Roots, Tubers and Bananas, Lima, 12, Peru
| | - M Bonierbale
- International Potato Center (CIP), CGIAR Research Program on Roots, Tubers and Bananas, Lima, 12, Peru
| | - E Mihovilovich
- International Potato Center (CIP), CGIAR Research Program on Roots, Tubers and Bananas, Lima, 12, Peru
| | - P D Fraser
- School of Biological Sciences, Royal Holloway University of London, CGIAR Research Program on Roots, Tubers and Bananas, Egham Hill, Egham, Surrey TW20 0EX, UK.
| |
Collapse
|
4
|
|
5
|
|
6
|
Chollier M, Paulet C, Bonierbale M, Lancon C. 1923 – Attachment qualitative approach in penally ordered cares among sexoffenders population in penally ordered cares apparatus. Eur Psychiatry 2013. [DOI: 10.1016/s0924-9338(13)76869-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
|
7
|
Cai D, Rodríguez F, Teng Y, Ané C, Bonierbale M, Mueller LA, Spooner DM. Single copy nuclear gene analysis of polyploidy in wild potatoes (Solanum section Petota). BMC Evol Biol 2012; 12:70. [PMID: 22624678 PMCID: PMC3416576 DOI: 10.1186/1471-2148-12-70] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Accepted: 05/24/2012] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Recent genomic studies have drastically altered our knowledge of polyploid evolution. Wild potatoes (Solanum section Petota) are a highly diverse and economically important group of about 100 species widely distributed throughout the Americas. Thirty-six percent of the species in section Petota are polyploid or with diploid and polyploid cytotypes. However, the group is poorly understood at the genomic level and the series is ideal to study polyploid evolution. Two separate studies using the nuclear orthologs GBSSI and nitrate reductase confirmed prior hypotheses of polyploid origins in potato and have shown new origins not proposed before. These studies have been limited, however, by the use of few accessions per polyploid species and by low taxonomic resolution, providing clade-specific, but not species-specific origins within clades. The purpose of the present study is to use six nuclear orthologs, within 54 accessions of 11 polyploid species, 34 accessions of 29 diploid species of section Petota representing their putative progenitors, and two outgroups, to see if phenomena typical of other polyploid groups occur within wild potatoes, to include multiple origins, loss of alleles, or gain of new alleles. RESULTS Our results increase resolution within clades, giving better ideas of diploid progenitors, and show unexpected complexity of allele sharing within clades. While some species have little diversity among accessions and concur with the GBSSI and nitrate reductase results, such as S. agrimonifolium, S. colombianum, S. hjertingii, and S. moscopanum, the results give much better resolution of species-specific progenitors. Seven other species, however, show variant patterns of allele distributions suggesting multiple origins and allele loss. Complex three-genome origins are supported for S. hougasii, and S. schenckii, and one of the ten accessions of S. stoloniferum. A very unexpected shared presence of alleles occurs within one clade of S. verrucosum from Central America, and S. berthaultii from South America in six polyploid species S. demissum, S. hjertingii, S. hougasii, S. iopetalum, S. schenckii, and S. stoloniferum. CONCLUSIONS Our results document considerable genomic complexity of some wild potato polyploids. These can be explained by multiple hybrid origins and allele losses that provide a clear biological explanation for the taxonomic complexity in wild potato polyploids. These results are of theoretical and practical benefit to potato breeders, and add to a growing body of evidence showing considerable complexity in polyploid plants in general.
Collapse
Affiliation(s)
- Danying Cai
- Department of Horticulture, the State Agricultural Ministry Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, 866 Yuhangtang Road, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Department of Horticulture, USDA, Agricultural Research Service, University of Wisconsin, 1575 Linden Drive, Madison, WI, 53706-1590, USA
| | - Flor Rodríguez
- Department of Horticulture, USDA, Agricultural Research Service, University of Wisconsin, 1575 Linden Drive, Madison, WI, 53706-1590, USA
- Centro Regional de Investigación Remehue, INIA, Xa Región de los Lagos, Km 8 Norte, Ruta 5 Sur, Casilla de Correos 24-O, Osorno, Chile
| | - Yuanwen Teng
- Department of Horticulture, the State Agricultural Ministry Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement, 866 Yuhangtang Road, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Cécile Ané
- Departments of Botany and of Statistics, 1300 University Ave., University of Wisconsin-Madison, Madison, WI, 53706-1590, USA
| | | | - Lukas A Mueller
- Boyce Thompson Institute for Plant Research, Tower Road, Ithaca, NY, 14853, USA
| | - David M Spooner
- Department of Horticulture, USDA, Agricultural Research Service, University of Wisconsin, 1575 Linden Drive, Madison, WI, 53706-1590, USA
| |
Collapse
|
8
|
Porto R, Bonierbale M. Marc Ganem, in memoriam. Sexologies 2011. [DOI: 10.1016/j.sexol.2011.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
9
|
Porto R, Bonierbale M. In memory, Marc Ganem. Sexologies 2011. [DOI: 10.1016/j.sexol.2011.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
10
|
Abstract
In spite of the frequency of sexual dysfunction in schizophrenic patients and antipsychotic-treated schizophrenic patients, few studies have been performed. The relationship of schizophrenia to sexual pathology is variable and complex, and of course different between men and women. Few evaluation methods have been proposed or validated. Antipsychotics may improve some aspects of sexual behaviour in schizophrenic patients. However, sexual dysfunction is also a possible side effect of these drugs. The evaluation of antipsychotics is often restricted to prolactin measurement, the relationship with sexual disorders of which has not been fully established. Preliminary data suggest that the capacity to induce sexual disorders differs from one antipsychotic to another. The available data on the mechanisms of sexual dysfunction, the pharmacological profile and the sexual effects of classical neuroleptics (haloperidol and thioridazine) and second generation antipsychotics available in France (amisulpride, clozapine, risperidone, olanzapine) are reviewed.
Collapse
Affiliation(s)
- S Tardieu
- Cellule d'Evaluation Médicale, Santé Publique, Assistance Publique-Hôpitaux de Marseille, 80, rue Brochier, 13354 Marseille cedex 05, France
| | | | | | | | | | | |
Collapse
|
11
|
Cuzin B, Cour F, Bousquet PJ, Bondil P, Bonierbale M, Chevret-Measson M, Collier F, Colson MH, Corman A, de Crecy M, Desbarats M, Desvaux P, Droupy S, Faix A, Lemaire A, Paganelli F, Paris G, Porto R, Segalas M, Tournerie I, Costa P. Recommandations aux médecins généralistes pour la prise en charge de première intention de la dysfonction érectile (réactualisation 2010). Sexologies 2011. [DOI: 10.1016/j.sexol.2010.12.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
12
|
Cuzin B, Cour F, Bousquet PJ, Bondil P, Bonierbale M, Chevret-Measson M, Collier F, Colson MH, Corman A, de Crecy M, Desbarats M, Desvaux P, Droupy S, Faix A, Lemaire A, Paganelli F, Paris G, Porto R, Segalas M, Tournerie I, Costa P. Guidelines for general practitioners for first-line management of erectile dysfunction (updated 2010). Sexologies 2011. [DOI: 10.1016/j.sexol.2010.12.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
13
|
Mihovilovich E, Munive S, Bonierbale M. Influence of day-length and isolates of Phytophthora infestans on field resistance to late blight of potato. Theor Appl Genet 2010; 120:1265-1278. [PMID: 20063145 DOI: 10.1007/s00122-009-1254-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2009] [Accepted: 12/08/2009] [Indexed: 05/28/2023]
Abstract
Main and interaction effects of day-length and pathogen isolate on the reaction and expression of field resistance to Phytophthora infestans were analyzed in a sample of standard clones for partial resistance to potato late blight, and in the BCT mapping population derived from a backcross of Solanum berthaultii to Solanum tuberosum. Detached leaves from plants grown in field plots exposed to short- and long day-length conditions were independently inoculated with two P. infestans isolates and incubated in chambers under short- and long photoperiods, respectively. Lesion growth rate (LGR) was used for resistance assessment. Analysis of variance revealed a significant contribution of genotype x isolate x day-length interaction to variation in LGR indicating that field resistance of genotypes to foliar late blight under a given day-length depended on the infecting isolate. An allele segregating from S. berthaultii with opposite effects on foliar resistance to late blight under long- and short day-lengths, respectively, was identified at a quantitative trait locus (QTL) that mapped on chromosome 1. This allele was associated with positive (decreased resistance) and negative (increased resistance) additive effects on LGR, under short- and long day-length conditions, respectively. Disease progress on whole plants inoculated with the same isolate under field conditions validated the direction of its effect in short day-length regimes. The present study suggests the occurrence of an isolate-specific QTL that displays interaction with isolate behavior under contrasting environments, such as those with different day-lengths. This study highlights the importance of exposing genotypes to a highly variable population of the pathogen under contrasting environments when stability to late blight resistance is to be assessed or marker-assisted selection is attempted for the manipulation of quantitative resistance to late blight.
Collapse
Affiliation(s)
- E Mihovilovich
- International Potato Center, Lima 12, P.O. Box 1558, Lima, Peru
| | | | | |
Collapse
|
14
|
Parola N, Bonierbale M, Lemaire A, Aghababian V, Michel A, Lançon C. Study of quality of life for transsexuals after hormonal and surgical reassignment. Sexologies 2010. [DOI: 10.1016/j.sexol.2009.05.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
15
|
Giami A, Chevret-Méasson M, Bonierbale M. Recent evolution to the profession of sexologist in France. First results of a 2009 survey in France. Sexologies 2009. [DOI: 10.1016/j.sexol.2009.09.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
16
|
Giami A, Chevret-Méasson M, Bonierbale M. Les professionnels de la sexologie en France : quelques évolutions. Premiers résultats de l’enquête nationale (2009). Sexologies 2009. [DOI: 10.1016/j.sexol.2009.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
17
|
Burgos G, Auqui S, Amoros W, Salas E, Bonierbale M. Ascorbic acid concentration of native Andean potato varieties as affected by environment, cooking and storage. J Food Compost Anal 2009. [DOI: 10.1016/j.jfca.2008.05.013] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
18
|
Burgos G, de Haan S, Salas E, Bonierbale M. Protein, iron, zinc and calcium concentrations of potatoes following traditional processing as “chuño”. J Food Compost Anal 2009. [DOI: 10.1016/j.jfca.2008.09.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
19
|
Rose D, Burgos G, Bonierbale M, Thiele G. Understanding the role of potatoes in the Peruvian diet: An approach that combines food composition with household expenditure data. J Food Compost Anal 2009. [DOI: 10.1016/j.jfca.2008.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
20
|
Mane SP, Robinet CV, Ulanov A, Schafleitner R, Tincopa L, Gaudin A, Nomberto G, Alvarado C, Solis C, Bolivar LA, Blas R, Ortega O, Solis J, Panta A, Rivera C, Samolski I, Carbajulca DH, Bonierbale M, Pati A, Heath LS, Bohnert HJ, Grene R. Molecular and physiological adaptation to prolonged drought stress in the leaves of two Andean potato genotypes. Funct Plant Biol 2008; 35:669-688. [PMID: 32688822 DOI: 10.1071/fp07293] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2007] [Accepted: 07/25/2008] [Indexed: 06/11/2023]
Abstract
Responses to prolonged drought and recovery from drought of two South American potato (Solanum tuberosum L. ssp. andigena (Juz & Buk) Hawkes) landraces, Sullu and Ccompis were compared under field conditions. Physiological and biomass measurements, yield analysis, the results of hybridisation to a potato microarray platform (44 000 probes) and metabolite profiling were used to characterise responses to water deficit. Drought affected shoot and root biomass negatively in Ccompis but not in Sullu, whereas both genotypes maintained tuber yield under water stress. Ccompis showed stronger reduction in maximum quantum yield under stress than Sullu, and less decrease in stomatal resistance. Genes associated with PSII functions were activated during recovery in Sullu only. Evidence for sucrose accumulation in Sullu only during maximum stress and recovery was observed, in addition to increases in cell wall biosynthesis. A depression in the abundance of plastid superoxide dismutase transcripts was observed under maximum stress in Ccompis. Both sucrose and the regulatory molecule trehalose accumulated in the leaves of Sullu only. In contrast, in Ccompis, the raffinose oligosaccharide family pathway was activated, whereas low levels of sucrose and minor stress-mediated changes in trehalose were observed. Proline, and expression of the associated genes, rose in both genotypes under drought, with a 3-fold higher increase in Sullu than in Ccompis. The results demonstrate the presence of distinct molecular and biochemical drought responses in the two potato landraces leading to yield maintenance but differential biomass accumulation in vegetative tissues.
Collapse
Affiliation(s)
| | - Cecilia Vasquez Robinet
- Department of Plant Pathology, Physiology, and Weed Science, Virginia Tech, Blacksburg, VA 24061, USA
| | - Alexander Ulanov
- Biotechnology Center, University of Illinois, Urbana, IL 61801, USA
| | | | | | | | | | | | | | | | - Raul Blas
- Centro Internacional de la Papa, Lima, Peru
| | | | | | - Ana Panta
- Centro Internacional de la Papa, Lima, Peru
| | | | | | | | | | - Amrita Pati
- Department of Computer Science, Virginia Tech, Blacksburg, VA 24061, USA
| | - Lenwood S Heath
- Department of Computer Science, Virginia Tech, Blacksburg, VA 24061, USA
| | - Hans J Bohnert
- Departments of Plant Biology and of Crop Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Ruth Grene
- Department of Plant Pathology, Physiology, and Weed Science, Virginia Tech, Blacksburg, VA 24061, USA
| |
Collapse
|
21
|
Gorin-Lazard A, Bonierbale M, Magaud-Vouland N, Michel A, Morange I, Perchenet AS, Lançon C. Trouble de l’identité de genre : quel est le rôle du psychiatre ? Sexologies 2008. [DOI: 10.1016/j.sexol.2008.06.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
22
|
|
23
|
Boulanger-Marinetti C, Bonierbale M, Lancon C. Attachment, empathy and loving: neurosciences interests. Sexologies 2008. [DOI: 10.1016/s1158-1360(08)72516-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
24
|
Velásquez AC, Mihovilovich E, Bonierbale M. Genetic characterization and mapping of major gene resistance to potato leafroll virus in Solanumtuberosum ssp. andigena. Theor Appl Genet 2007; 114:1051-8. [PMID: 17394033 DOI: 10.1007/s00122-006-0498-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2006] [Accepted: 12/22/2006] [Indexed: 05/14/2023]
Abstract
Major gene inheritance of resistance to Potato leafroll virus (PLRV) was demonstrated in a parthenogenic population derived from the highly resistant tetraploid andigena landrace, LOP-868. This major gene or chromosome region seems to control a single mechanism for resistance to infection and virus accumulation in this source. About 149 dihaploid lines segregated in a ratio of 107 resistant to 32 susceptible, fitting the expected ratio for inheritance of a duplex gene under random chromatid segregation. A tetraploid AFLP map was constructed using as reference the ultra high density (UHD) map. All AFLP markers associated with PLRV resistance mapped to the same linkage group. Map position was confirmed by analysis of previously-mapped SSR markers. Rl (adg) is located on the upper arm of chromosome V, at 1 cM from its most closely linked AFLP marker, E35M48.192. This marker will be used to develop allele-specific primers or a pair of flanking PCR-based markers for their use in marker assisted selection.
Collapse
Affiliation(s)
- A C Velásquez
- International Potato Center, PO Box 1558, Lima 12, Peru
| | | | | |
Collapse
|
25
|
Bonierbale M. Plaidoyer pour une sexualité ordinaire. Sexologies 2006. [DOI: 10.1016/j.sexol.2006.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
26
|
|
27
|
Rauscher GM, Smart CD, Simko I, Bonierbale M, Mayton H, Greenland A, Fry WE. Characterization and mapping of RPi-ber, a novel potato late blight resistance gene from Solanum berthaultii. Theor Appl Genet 2006; 112:674-87. [PMID: 16402191 DOI: 10.1007/s00122-005-0171-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2005] [Accepted: 11/30/2005] [Indexed: 05/03/2023]
Abstract
Phytophthora infestans, the causal agent of late blight, threatens potato production worldwide. An important tool in the management of the disease is the use of resistant varieties. Eleven major resistance genes have been identified and introgressed from Solanum demissum. However, new sources of resistance are continually sought. Here, we report the characterization and refined genetic localization of a resistance gene previously identified as Rber in a backcross progeny of Solanum tuberosum and Solanum berthaultii. In order to further characterize Rber, we developed a set of P. infestans isolates capable of identifying each of the 11 R-genes known to confer resistance to late blight in potato. Our results indicate that Rber is a new resistance gene, different from those recognized in S. demissum, and therefore, it has been named RPi-ber according to the current system of nomenclature. In order to add new molecular markers around RPi-ber, we used a PCR-based mapping technique, named MASP-map, which located RPi-ber in a 3.9 cM interval between markers CT240 and TG63 on potato chromosome X. The location of RPi-ber coincides with an area involved in resistance to different pathogens of potato and tomato.
Collapse
Affiliation(s)
- G M Rauscher
- Department of Plant Pathology, Cornell University, Ithaca, NY, USA
| | | | | | | | | | | | | |
Collapse
|
28
|
|
29
|
Porto R, Bonierbale M. Towards a European Sexology. Sexologies 2006. [DOI: 10.1016/j.sexol.2006.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
30
|
Cour F, Fabbro-Peray P, Cuzin B, Bonierbale M, Bondil P, de Crecy M, Desbarats M, Faix A, Hedon F, Lemaire A, Paris G, Philippe F, Segalas M, Tournerie I, Colson MH, Costa P. [Recommendations to general practice doctors for first line management of erectile dysfunction]. Prog Urol 2005; 15:1011-20. [PMID: 16429646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
|
31
|
Villamon FG, Spooner DM, Orrillo M, Mihovilovich E, Pérez W, Bonierbale M. Late blight resistance linkages in a novel cross of the wild potato species Solanum paucissectum (series Piurana). Theor Appl Genet 2005; 111:1201-14. [PMID: 16133311 DOI: 10.1007/s00122-005-0053-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2004] [Accepted: 07/15/2005] [Indexed: 05/04/2023]
Abstract
The cultivated potato, Solanum tuberosum, is affected by a variety of diseases with late blight, caused by Phytophthora infestans, being the most severe. Wild potato species have proven to be a continuing source of resistance, sometimes of an extreme type, to this disease. The present study constructs the first late blight linkage map of a member of series Piurana, S. paucissectum, a tuber-bearing relative of potato, using probes for conserved sequences from potato and tomato. Eight probes mapped to unexpected linkage groups, but syntenic differences with prior maps of potato were not supported by any blocks of rearranged chromosome segments. All 12 linkage groups were resolved and significant associations with late blight resistance were found on chromosomes 10, 11 and 12. A major quantitative trait locus (QTL) on chromosome 11 accounts for more than 25% of the phenotypic variance measured in a field trial. Crossing of S. paucissectum with cultivated potato resulted in very few seeds indicating partial reproductive barriers. Differential reactions of accessions of this potential donor species with simple and complex isolates of P. infestans suggest that it carries major resistance genes that are not those previously described from the Mexican species, S. demissum. However, the additivity of the QTL effects argues for the quantitative nature of resistance in this cross.
Collapse
Affiliation(s)
- F G Villamon
- Vegetable Crops Research Unit, USDA, Agricultural Research Service, Department of Horticulture, University of Wisconsin, Madison, WI 53706-1590, USA.
| | | | | | | | | | | |
Collapse
|
32
|
Feingold S, Lloyd J, Norero N, Bonierbale M, Lorenzen J. Mapping and characterization of new EST-derived microsatellites for potato (Solanum tuberosum L.). Theor Appl Genet 2005; 111:456-66. [PMID: 15942755 DOI: 10.1007/s00122-005-2028-2] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2004] [Accepted: 04/05/2005] [Indexed: 05/02/2023]
Abstract
Microsatellites, or simple sequence repeats (SSRs) are very useful molecular markers for a number of plant species. They are commonly used in cultivar identification, plant variety protection, as anchor markers in genetic mapping, and in marker-assisted breeding. Early development of SSRs was hampered by the high cost of library screening and clone sequencing. Currently, large public SSR datasets exist for many crop species, but the number of publicly available, mapped SSRs for potato is relatively low (approximately 100). We have utilized a database mining approach to identify SSR-containing sequences in The Institute For Genomic Research Potato Gene Index database (http://www.tigr.org), focusing on sequences with size polymorphisms present in this dataset. Ninety-four primer pairs flanking SSR sequences were synthesized and used to amplify potato DNA. This study rendered 61 useful SSRs that were located in pre-existing genetic maps, fingerprinted in a set of 30 cultivars from South America, North America, and Europe or a combination thereof. The high proportion of success (65%) of expressed sequence tag-derived SSRs obtained in this work validates the use of transcribed sequences as a source of markers. These markers will be useful for genetic mapping, taxonomic studies, marker-assisted selection, and cultivar identification.
Collapse
Affiliation(s)
- S Feingold
- Laboratorio de Biotecnologìa Agrícola, Propapa EEA Balcarce INTA, CC276 (B7620ZAA) Balcarce, Argentina
| | | | | | | | | |
Collapse
|
33
|
Ghislain M, Spooner DM, Rodríguez F, Villamón F, Núñez J, Vásquez C, Waugh R, Bonierbale M. Selection of highly informative and user-friendly microsatellites (SSRs) for genotyping of cultivated potato. Theor Appl Genet 2004; 108:881-90. [PMID: 14647900 DOI: 10.1007/s00122-003-1494-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2003] [Accepted: 10/10/2003] [Indexed: 05/02/2023]
Abstract
Characterization of nearly 1,000 cultivated potato accessions with simple sequence repeats (SSRs; also referred to as microsatellites) has allowed the identification of a reference set of SSR markers for accurate and efficient genotyping. In addition, 31 SSRs are reported here for a potato genetic map, including new map locations for 24 of them. A first criterion for this proposed reference set was ubiquity of the SSRs in the eight landrace cultivar groups of the potato, Solanum tuberosum. All SSRs tested in the present study displayed the same allele phenotypes and allele size range in the diverse germplasm set as in the advanced potato cultivar germplasm in which they were originally discovered. Thirteen of 13 SSR products from all cultivar groups are shown to cross-hybridize with the corresponding SSR product of the source cultivar to ascertain sequence homology. Other important SSR selection criteria are quality of amplification products, locus complexity, polymorphic index content, and well-dispersed location on a potato genetic map. Screening of 156 SSRs allowed the identification of a highly informative and user-friendly set comprising 18 SSR markers for use in characterization of potato genetic resources. In addition, we have identified true- and pseudo-multiplexing SSRs for even greater efficiency.
Collapse
Affiliation(s)
- M Ghislain
- International Potato Center, P.O. Box 1558, Lima 12, Peru.
| | | | | | | | | | | | | | | |
Collapse
|
34
|
Riis L, Bellotti AC, Bonierbale M, O'Brien GM. Cyanogenic potential in cassava and its influence on a generalist insect herbivore Cyrtomenus bergi (Hemiptera: Cydnidae). J Econ Entomol 2003; 96:1905-1914. [PMID: 14977132 DOI: 10.1093/jee/96.6.1905] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The hypothesis that cyanogenic potential in cassava is a defense mechanism against arthropod pests is one of the crucial questions relevant to current efforts to reduce or eliminate cyanogenic potential (CNP) in cassava. The generalist arthropod Cyrtomenus bergi, which attacks cassava roots, was used in a bioassay relating oviposition and survival to CNP, concentration of nonglycosidic cyanogens, and linamarase (beta-glycosidase) activity in twelve selfed cassava siblings and their parental clone, which has segregated for different levels of cyanogenesis. Electron microscopic evaluation revealed an intracellular pathway of the stylet of C. bergi in the cassava root tissue to rupture cell walls. This feeding behavior causes cyanogenesis and increased linamarin content in the hemolymph of C. bergi while feeding on a cyanogenic diet. This diet resulted in a significant reduction in oviposition, especially at levels of CNP above 150 ppm (expressed as hydrogen cyanide) on fresh weight basis (or 400 ppm on dry weight basis) in cassava roots. An exponential decline in oviposition was observed with increasing levels of CNP, beginning 12 d after exposure to the cyanogenic diet. Cyanogenic potential and dry matter content showed a positive effect on survival. No relationship was found between concentrations of nonglycosidic cyanogens or linamarase activity in the cassava root and either oviposition or survival. According to our results, there is a significant difference between potentially noncyanogen and high cyanogen clones, but there may not be a significant difference between potentially noncyanogen and low cyanogen clones. Consequently, more frequent outbreaks or higher levels of damage might not be anticipated in potentially noncyanogen cassava clones than that anticipated in low cyanogenic clones. The negative effect of cyanogenesis on oviposition concurrent with a positive effect on survival of this pest is most likely the result of a physiological trade-off between survival and oviposition. The question of whether ovipositional rates could be recovered after a long-term exposure to cyanide remains unanswered.
Collapse
Affiliation(s)
- Lisbeth Riis
- Centro International de Agricultural Tropical, Pest and Disease Management Unit, A.A. 6713 Cali, Colombia SA.
| | | | | | | |
Collapse
|
35
|
Riis L, Bellotti AC, Bonierbale M, O'Brien GM. Cyanogenic potential in cassava and its influence on a generalist insect herbivore Cyrtomenus bergi (Hemiptera: Cydnidae). J Econ Entomol 2003; 96:1905-1914. [PMID: 14977132 DOI: 10.1603/0022-0493-6.6.1905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The hypothesis that cyanogenic potential in cassava is a defense mechanism against arthropod pests is one of the crucial questions relevant to current efforts to reduce or eliminate cyanogenic potential (CNP) in cassava. The generalist arthropod Cyrtomenus bergi, which attacks cassava roots, was used in a bioassay relating oviposition and survival to CNP, concentration of nonglycosidic cyanogens, and linamarase (beta-glycosidase) activity in twelve selfed cassava siblings and their parental clone, which has segregated for different levels of cyanogenesis. Electron microscopic evaluation revealed an intracellular pathway of the stylet of C. bergi in the cassava root tissue to rupture cell walls. This feeding behavior causes cyanogenesis and increased linamarin content in the hemolymph of C. bergi while feeding on a cyanogenic diet. This diet resulted in a significant reduction in oviposition, especially at levels of CNP above 150 ppm (expressed as hydrogen cyanide) on fresh weight basis (or 400 ppm on dry weight basis) in cassava roots. An exponential decline in oviposition was observed with increasing levels of CNP, beginning 12 d after exposure to the cyanogenic diet. Cyanogenic potential and dry matter content showed a positive effect on survival. No relationship was found between concentrations of nonglycosidic cyanogens or linamarase activity in the cassava root and either oviposition or survival. According to our results, there is a significant difference between potentially noncyanogen and high cyanogen clones, but there may not be a significant difference between potentially noncyanogen and low cyanogen clones. Consequently, more frequent outbreaks or higher levels of damage might not be anticipated in potentially noncyanogen cassava clones than that anticipated in low cyanogenic clones. The negative effect of cyanogenesis on oviposition concurrent with a positive effect on survival of this pest is most likely the result of a physiological trade-off between survival and oviposition. The question of whether ovipositional rates could be recovered after a long-term exposure to cyanide remains unanswered.
Collapse
Affiliation(s)
- Lisbeth Riis
- Centro International de Agricultural Tropical, Pest and Disease Management Unit, A.A. 6713 Cali, Colombia SA.
| | | | | | | |
Collapse
|
36
|
Bonierbale M. Sexual disturbances in 4557 depressed patients: a French survey. Eur Psychiatry 2002. [DOI: 10.1016/s0924-9338(02)80889-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
|
37
|
Hijmans RJ, Garrett KA, Huamán Z, Zhang DP, Schreuder M, Bonierbale M. Assessing the Geographic Representativeness of Genebank Collections: the Case of Bolivian Wild Potatoes. Conserv Biol 2000; 14:1755-1765. [PMID: 35701903 DOI: 10.1111/j.1523-1739.2000.98543.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Genebank collection databases can be used for ecogeographical studies under the assumption that the accessions are a geographically unbiased sample. We evaluated the representativeness of a collection of wild potatoes from Bolivia and defined and assessed four types of bias: species, species-area, hotspot, and infrastructure. Species bias is the sampling of some species more often than others. Species-area bias is a sampling that is disproportionate to the total area in which a species is found. Hotspot bias is the disproportionate sampling of areas with high levels of diversity. Infrastructure bias is the disproportionate sampling of areas near roads and towns. Each of these biases is present in the Bolivian wild potato collection. The infrastructure bias was strong: 60% of all wild potato accessions were collected within 2 km of a road, as opposed to 22%, if collections had been made randomly. This analysis can serve as a guide for future collecting trips. It can also provide baseline information for the application of genebank data in studies based on geographic information systems.
Collapse
Affiliation(s)
- R J Hijmans
- International Potato Center, Apartado 1558, Lima 12, Peru
| | - K A Garrett
- International Potato Center, Apartado 1558, Lima 12, Peru
| | - Z Huamán
- International Potato Center, Apartado 1558, Lima 12, Peru
| | - D P Zhang
- International Potato Center, Apartado 1558, Lima 12, Peru
| | - M Schreuder
- International Potato Center, Apartado 1558, Lima 12, Peru
| | - M Bonierbale
- International Potato Center, Apartado 1558, Lima 12, Peru
| |
Collapse
|
38
|
Sanchez G, Restrepo S, Duque MC, Fregene M, Bonierbale M, Verdier V. AFLP assessment of genetic variability in cassava accessions (Manihot esculenta) resistant and susceptible to the cassava bacterial blight (CBB). Genome 1999; 42:163-72. [PMID: 10231955 DOI: 10.1139/g98-124] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Cassava bacterial blight (CBB) is caused by Xanthomonas axonopodis pv. manihotis (Xam). Resistance is found in Manihot esculenta and, in addition, has been introgressed from a wild relative, M. glaziovii. The resistance is thought to be polygenic and additively inherited. Ninety-three varieties of M. esculenta (Crantz) were assessed by AFLPs for genetic diversity and for resistance to CBB. AFLP analysis was performed using two primer combinations and a 79.2% level of polymorphism was found. The phenogram obtained showed between 74% and 96% genetic similarity among all cassava accessions analysed. The analysis permitted the unique identification of each individual. Two Xam strains were used for resistance screening. Variation in the reaction of cassava varieties to Xam strains was observed for all plant accessions. The correlation of resistance to both strains, had a coefficient of 0.53, suggesting the independence of resistance to each strain. Multiple correspondence analysis showed a random distribution of the resistance/susceptibility response with respect to overall genetic diversity as measured by AFLP analysis. A total heterozygosity index was calculated to determine the diversity within clusters as well as among them. Our results demonstrate that resistance to CBB is broadly distributed in cassava germplasm and that AFLP analysis is an effective and efficient means of providing quantitative estimates of genetic similarities among cassava accessions.
Collapse
Affiliation(s)
- G Sanchez
- Centro Internacional de Agricultura Tropical (CIAT), Biotechnology Research Unit, Cali, Colombia
| | | | | | | | | | | |
Collapse
|
39
|
Bonierbale M, Colson MH, Rossin-Amar B. [Medical history questionnaire of psycho-environmental factors]. Contracept Fertil Sex 1998; 26:I-III. [PMID: 9622968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
40
|
Rossin B, Bonierbale M. [Psychosexual disorders. Anorgasmy and dysorgasmy]. Contracept Fertil Sex 1998; 26:IV-VIII. [PMID: 9622969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
41
|
Bonierbale M, Plaisted R, Tanksley S. Genetic mapping and utilization of quantitative trichome-mediated insect resistance in potato. ACTA ACUST UNITED AC 1992. [DOI: 10.1007/bf01974487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
42
|
Bonierbale M. [Corporal therapy in sexual therapy]. Contracept Fertil Sex (Paris) 1977; 5:753-6. [PMID: 12308840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
|