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Čerenak A, Kolenc Z, Sehur P, Whittock SP, Koutoulis A, Beatson R, Buck E, Javornik B, Škof S, Jakše J. New Male Specific Markers for Hop and Application in Breeding Program. Sci Rep 2019; 9:14223. [PMID: 31578340 PMCID: PMC6775077 DOI: 10.1038/s41598-019-50400-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 09/06/2019] [Indexed: 11/26/2022] Open
Abstract
Male specific DNA sequences were selected from a Diversity Arrays Technology (DArT) mapping study to evaluate their suitability for determination of the sex phenotype among young seedlings in a hop (Humulus lupulus L.) breeding program. Ten male specific DArT markers showed complete linkage with male sex phenotype in three crossing families. Following optimization, four were successfully converted into PCR markers and a multiplex PCR approach for their use was developed. Among 197 plants (97 from the world collection; 100 from three segregating families), 94-100% positive correlation with sex phenotypic data was achieved for the single PCR amplification, whereas the multiplex approach showed 100% correlation. To develop a fast and low-cost method, crude sample multiplex PCR was evaluated in 253 progenies from 14 segregating populations without losing accuracy. The study describes, for the first time, the routine application of molecular markers linked to male sex in an intensive Slovenian hop breeding program. The methods described could be employed for screening of sex at the seedling stage in other hop programs worldwide, thereby saving resources for desirable female plants.
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Affiliation(s)
- Andreja Čerenak
- Slovenian Institute of Hop Research and Brewing, Cesta Žalskega tabora 2, 3310, Žalec, Slovenia.
| | - Zala Kolenc
- Slovenian Institute of Hop Research and Brewing, Cesta Žalskega tabora 2, 3310, Žalec, Slovenia
| | - Petra Sehur
- Slovenian Institute of Hop Research and Brewing, Cesta Žalskega tabora 2, 3310, Žalec, Slovenia
| | - Simon P Whittock
- Hop Products Australia, 446 Elizabeth Street Hobart, Tasmania & School of Natural Sciences, University of Tasmania, Private Bag 55, Hobart, Tasmania, Australia
| | - Anthony Koutoulis
- University of Tasmania, School of Natural Sciences, Private Bag 55, Hobart, TAS, 7001, Australia
| | - Ron Beatson
- The New Zealand Institute for Plant & Food Research Limited, Palmerston North Research Centre, Private Bag 11600, Palmerston North, 4442, New Zealand
| | - Emily Buck
- The New Zealand Institute for Plant & Food Research Limited, Palmerston North Research Centre, Private Bag 11600, Palmerston North, 4442, New Zealand
| | - Branka Javornik
- University of Ljubljana, Biotechnical Faculty, Agronomy Department, Jamnikarjeva 101, 1000, Ljubljana, Slovenia
| | - Suzana Škof
- University of Ljubljana, Biotechnical Faculty, Agronomy Department, Jamnikarjeva 101, 1000, Ljubljana, Slovenia
| | - Jernej Jakše
- University of Ljubljana, Biotechnical Faculty, Agronomy Department, Jamnikarjeva 101, 1000, Ljubljana, Slovenia
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Shcherban AB. Prospects for marker-associated selection in tomato <i>Solanum lycopersicum</i> L. Vavilovskii Zhurnal Genet Selektsii 2019. [DOI: 10.18699/vj19.522] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The review gives a brief description of tomato, one of the main objects of olericulture for Siberia. The data on the main directions in the breeding of this culture, such as resistance to various pathogens, the nutritional properties of fruits, the timing of their maturation and storage are generalized. A separate chapter is devoted to the use of various types of DNA markers for constructing detailed genetic maps of the specified object, which, along with full-genome sequencing data, can be used to screen for genes responsible for breeding traits. Most of these traits, especially specific resistance to one or another pathogen, were transferred to the cultivated tomato by crossing with wild species, therefore, special attention was paid in the article to identifying and marking resistance genes to a variety of viral, fungal and bacterial pathogens occurring in Western Siberia and adjacent areas. Another important aspect for breeding is the nutrient content of tomato fruits, including carotenoids, vitamins, sugars, organic acids, etc. Recently, due to modern technologies of sequencing, SNP-genotyping, the development of new bioinformatic approaches, it has become possible to establish genetic cascades determining the biochemical composition of tomato fruits, to identify key genes that can be used in the future for marker-associated selection of nutritional value. And, finally, genetic works devoted to the problem of the optimal dates of fruit ripening in certain climatic conditions and their prolonged storage without loss of quality are discussed.
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Smyda-Dajmund P, Śliwka J, Wasilewicz-Flis I, Jakuczun H, Zimnoch-Guzowska E. Genetic composition of interspecific potato somatic hybrids and autofused 4x plants evaluated by DArT and cytoplasmic DNA markers. PLANT CELL REPORTS 2016; 35:1345-58. [PMID: 26993327 PMCID: PMC4869754 DOI: 10.1007/s00299-016-1966-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 03/01/2016] [Indexed: 05/24/2023]
Abstract
Using DArT analysis, we demonstrated that all Solanum × michoacanum (+) S. tuberosum somatic hybrids contained all parental chromosomes. However, from 13.9 to 29.6 % of the markers from both parents were lost in the hybrids. Somatic hybrids are an interesting material for research of nucleus-cytoplasm interaction and sources of new nuclear and cytoplasmic combinations. Analyses of genomes of somatic hybrids are essential for studies on genome compatibility between species, its evolution and are important for their efficient exploitation. Diversity array technology (DArT) permits analysis of the composition of nuclear DNA of somatic hybrids. The nuclear genome compositions of 97 Solanum × michoacanum (+) S. tuberosum [mch (+) tbr] somatic hybrids from five fusion combinations and 11 autofused 4x mch were analyzed for the first time based on DArT markers. Out of 5358 DArT markers generated in a single assay, greater than 2000 markers were polymorphic between parents, of which more than 1500 have a known chromosomal location on potato genetic or physical map. DArT markers were distributed along the entire length of 12 chromosomes. We noticed elimination of markers of wild and tbr fusion components. The nuclear genome of individual somatic hybrids was diversified. Mch is a source of resistance to Phytophthora infestans. From 97 mch (+) tbr somatic hybrids, two hybrids and all 11 autofused 4x mch were resistant to P. infestans. The analysis of the structure of particular hybrids' chromosomes indicated the presence of markers from both parental genomes as well as missing markers spread along the full length of the chromosome. Markers specific to chloroplast DNA and mitochondrial DNA were used for analysis of changes within the organellar genomes of somatic hybrids. Random and non-random segregations of organellar DNA were noted.
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Affiliation(s)
- Paulina Smyda-Dajmund
- Plant Breeding and Acclimatization Institute - National Research Institute, Młochów Research Center, Platanowa 19, 05-831, Młochów, Poland.
| | - Jadwiga Śliwka
- Plant Breeding and Acclimatization Institute - National Research Institute, Młochów Research Center, Platanowa 19, 05-831, Młochów, Poland
| | - Iwona Wasilewicz-Flis
- Plant Breeding and Acclimatization Institute - National Research Institute, Młochów Research Center, Platanowa 19, 05-831, Młochów, Poland
| | - Henryka Jakuczun
- Plant Breeding and Acclimatization Institute - National Research Institute, Młochów Research Center, Platanowa 19, 05-831, Młochów, Poland
| | - Ewa Zimnoch-Guzowska
- Plant Breeding and Acclimatization Institute - National Research Institute, Młochów Research Center, Platanowa 19, 05-831, Młochów, Poland
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Daru BH, Berger DK, van Wyk AE. Opportunities for unlocking the potential of genomics for African trees. THE NEW PHYTOLOGIST 2016; 210:772-778. [PMID: 26695092 DOI: 10.1111/nph.13826] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- Barnabas H Daru
- Department of Plant Science, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
- Genomics Research Institute, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
| | - Dave K Berger
- Department of Plant Science, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
- Genomics Research Institute, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
- Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
| | - Abraham E van Wyk
- Department of Plant Science, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
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Grandillo S, Cammareri M. Molecular Mapping of Quantitative Trait Loci in Tomato. COMPENDIUM OF PLANT GENOMES 2016. [DOI: 10.1007/978-3-662-53389-5_4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Long W, Li Y, Zhou W, Ling HQ, Zheng S. Sequence-based SSR marker development and their application in defining the Introgressions of LA0716 (Solanum pennellii) in the background of cv. M82 (Solanum lycopersicum). PLoS One 2013; 8:e81091. [PMID: 24339899 PMCID: PMC3855227 DOI: 10.1371/journal.pone.0081091] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Accepted: 10/18/2013] [Indexed: 12/02/2022] Open
Abstract
The introgression lines (ILs) from cv. M82 (Solanum lycopersicum) × LA0716 (S. pennellii) have been proven to be exceptionally useful for genetic analysis and gene cloning. The introgressions were originally defined by RFLP markers at their development. The objectives of this study are to develop polymorphic SSR markers, and to re-define the DNA introgression from LA0716 in the ILs. Tomato sequence data was scanned by software to generate SSR markers. In total, 829 SSRs, which could be robustly amplified by PCR, were developed. Among them, 658 SSRs were dinucleotide repeats, 162 were trinucleotide repeats, and nine were tetranucleotide repeats. The 829 SSRs together with 96 published RFLPs were integrated into the physical linkage map of S. lycopersicum. Introgressions of DNA fragments from LA0716 were re-defined among the 75 ILs using the newly developed SSRs. A specific introgression of DNA fragment from LA0716 was identified in 72 ILs as described previously by RFLP, whereas the specific DNA introgression described previously were not detected in the ILs LA4035, LA4059 and LA4091. The physical location of each investigated DNA introgression was finely determined by SSR mapping. Among the 72 ILs, eight ILs showed a shorter and three ILs (IL3-2, IL12-3 and IL12-3-1) revealed a longer DNA introgression than that framed by RFLPs. Furthermore, 54 previously undefined segments were found in 21 ILs, ranging from 1 to 11 DNA introgressions per IL. Generally, the newly developed SSRs provide additional markers for genetic studies of tomatoes, and the fine definition of DNA introgressions from LA0716 would facilitate the use of the ILs for genetic analysis and gene cloning.
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Affiliation(s)
- Wenbo Long
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Ye Li
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Wenjuan Zhou
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Hong-Qing Ling
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- * E-mail: (H-QL); (SZ)
| | - Shusong Zheng
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- * E-mail: (H-QL); (SZ)
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Shirasawa K, Hirakawa H. DNA marker applications to molecular genetics and genomics in tomato. BREEDING SCIENCE 2013; 63:21-30. [PMID: 23641178 PMCID: PMC3621441 DOI: 10.1270/jsbbs.63.21] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Accepted: 08/23/2012] [Indexed: 05/23/2023]
Abstract
Tomato is an important crop and regarded as an experimental model of the Solanaceae family and of fruiting plants in general. To enhance breeding efficiency and advance the field of genetics, tomato has been subjected to DNA marker studies as one of the earliest targets in plants. The developed DNA markers have been applied to the construction of genetic linkage maps and the resultant maps have contributed to quantitative trait locus (QTL) and gene mappings for agronomically important traits, as well as to comparative genomics of Solanaceae. The recently released whole genome sequences of tomato enable us to develop large numbers of DNA markers comparatively easily, and even promote new genotyping methods without DNA markers. In addition, databases for genomes, DNA markers, genetic linkage maps and other omics data, e.g., transcriptome, proteome, metabolome and phenome information, will provide useful information for molecular breeding in tomatoes. The use of DNA marker technologies in conjunction with new breeding techniques will promise to advance tomato breeding.
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Genomic characterization of DArT markers based on high-density linkage analysis and physical mapping to the Eucalyptus genome. PLoS One 2012; 7:e44684. [PMID: 22984541 PMCID: PMC3439404 DOI: 10.1371/journal.pone.0044684] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2012] [Accepted: 08/06/2012] [Indexed: 01/07/2023] Open
Abstract
Diversity Arrays Technology (DArT) provides a robust, high throughput, cost-effective method to query thousands of sequence polymorphisms in a single assay. Despite the extensive use of this genotyping platform for numerous plant species, little is known regarding the sequence attributes and genome-wide distribution of DArT markers. We investigated the genomic properties of the 7,680 DArT marker probes of a Eucalyptus array, by sequencing them, constructing a high density linkage map and carrying out detailed physical mapping analyses to the Eucalyptus grandis reference genome. A consensus linkage map with 2,274 DArT markers anchored to 210 microsatellites and a framework map, with improved support for ordering, displayed extensive collinearity with the genome sequence. Only 1.4 Mbp of the 75 Mbp of still unplaced scaffold sequence was captured by 45 linkage mapped but physically unaligned markers to the 11 main Eucalyptus pseudochromosomes, providing compelling evidence for the quality and completeness of the current Eucalyptus genome assembly. A highly significant correspondence was found between the locations of DArT markers and predicted gene models, while most of the 89 DArT probes unaligned to the genome correspond to sequences likely absent in E. grandis, consistent with the pan-genomic feature of this multi-Eucalyptus species DArT array. These comprehensive linkage-to-physical mapping analyses provide novel data regarding the genomic attributes of DArT markers in plant genomes in general and for Eucalyptus in particular. DArT markers preferentially target the gene space and display a largely homogeneous distribution across the genome, thereby providing superb coverage for mapping and genome-wide applications in breeding and diversity studies. Data reported on these ubiquitous properties of DArT markers will be particularly valuable to researchers working on less-studied crop species who already count on DArT genotyping arrays but for which no reference genome is yet available to allow such detailed characterization.
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Marone D, Panio G, Ficco DBM, Russo MA, De Vita P, Papa R, Rubiales D, Cattivelli L, Mastrangelo AM. Characterization of wheat DArT markers: genetic and functional features. Mol Genet Genomics 2012; 287:741-53. [DOI: 10.1007/s00438-012-0714-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Accepted: 07/20/2012] [Indexed: 11/30/2022]
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