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Kwiatek MT, Wiśniewska H, Ślusarkiewicz-Jarzina A, Majka J, Majka M, Belter J, Pudelska H. Gametocidal Factor Transferred from Aegilops geniculata Roth Can Be Adapted for Large-Scale Chromosome Manipulations in Cereals. FRONTIERS IN PLANT SCIENCE 2017; 8:409. [PMID: 28396677 PMCID: PMC5366343 DOI: 10.3389/fpls.2017.00409] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 03/09/2017] [Indexed: 05/16/2023]
Abstract
Segregation distorters are curious, evolutionarily selfish genetic elements, which distort Mendelian segregation in their favor at the expense of others. Those agents include gametocidal factors (Gc), which ensure their preferential transmission by triggering damages in cells lacking them via chromosome break induction. Hence, we hypothesized that the gametocidal system can be adapted for chromosome manipulations between Triticum and Secale chromosomes in hexaploid triticale (×Triticosecale Wittmack). In this work we studied the little-known gametocidal action of a Gc factor located on Aegilops geniculata Roth chromosome 4Mg. Our results indicate that the initiation of the gametocidal action takes place at anaphase II of meiosis of pollen mother cells. Hence, we induced androgenesis at postmeiotic pollen divisions (via anther cultures) in monosomic 4Mg addition plants of hexaploid triticale (AABBRR) followed by production of doubled haploids, to maintain the chromosome aberrations caused by the gametocidal action. This approach enabled us to obtain a large number of plants with two copies of particular chromosome translocations, which were identified by the use of cytomolecular methods. We obtained 41 doubled haploid triticale lines and 17 of them carried chromosome aberrations that included plants with the following chromosome sets: 40T+Dt2RS+Dt2RL (5 lines), 40T+N2R (1), 38T+D4RS.4BL (3), 38T+D5BS-5BL.5RL (5), and 38T+D7RS.3AL (3). The results show that the application of the Gc mechanism in combination with production of doubled haploid lines provides a sufficiently large population of homozygous doubled haploid individuals with two identical copies of translocation chromosomes. In our opinion, this approach will be a valuable tool for the production of novel plant material, which could be used for gene tracking studies, genetic mapping, and finally to enhance the diversity of cereals.
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Affiliation(s)
- Michał T. Kwiatek
- Cereal Genomics Team, Department of Genomics, Institute of Plant Genetics, Polish Academy of SciencesPoznań, Poland
- *Correspondence: Michał T. Kwiatek
| | - Halina Wiśniewska
- Cereal Genomics Team, Department of Genomics, Institute of Plant Genetics, Polish Academy of SciencesPoznań, Poland
| | - Aurelia Ślusarkiewicz-Jarzina
- Bioengineering Team, Department of Biotechnology, Institute of Plant Genetics, Polish Academy of SciencesPoznań, Poland
| | - Joanna Majka
- Cytogenetics and Molecular Physiology of Plants Team, Department of Environmental Stress Biology, Institute of Plant Genetics, Polish Academy of SciencesPoznań, Poland
| | - Maciej Majka
- Cereal Genomics Team, Department of Genomics, Institute of Plant Genetics, Polish Academy of SciencesPoznań, Poland
| | - Jolanta Belter
- Cereal Genomics Team, Department of Genomics, Institute of Plant Genetics, Polish Academy of SciencesPoznań, Poland
| | - Hanna Pudelska
- Bioengineering Team, Department of Biotechnology, Institute of Plant Genetics, Polish Academy of SciencesPoznań, Poland
- Cytogenetics and Molecular Physiology of Plants Team, Department of Environmental Stress Biology, Institute of Plant Genetics, Polish Academy of SciencesPoznań, Poland
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Choulet F, Alberti A, Theil S, Glover N, Barbe V, Daron J, Pingault L, Sourdille P, Couloux A, Paux E, Leroy P, Mangenot S, Guilhot N, Le Gouis J, Balfourier F, Alaux M, Jamilloux V, Poulain J, Durand C, Bellec A, Gaspin C, Safar J, Dolezel J, Rogers J, Vandepoele K, Aury JM, Mayer K, Berges H, Quesneville H, Wincker P, Feuillet C. Structural and functional partitioning of bread wheat chromosome 3B. Science 2014; 345:1249721. [PMID: 25035497 DOI: 10.1126/science.1249721] [Citation(s) in RCA: 382] [Impact Index Per Article: 38.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We produced a reference sequence of the 1-gigabase chromosome 3B of hexaploid bread wheat. By sequencing 8452 bacterial artificial chromosomes in pools, we assembled a sequence of 774 megabases carrying 5326 protein-coding genes, 1938 pseudogenes, and 85% of transposable elements. The distribution of structural and functional features along the chromosome revealed partitioning correlated with meiotic recombination. Comparative analyses indicated high wheat-specific inter- and intrachromosomal gene duplication activities that are potential sources of variability for adaption. In addition to providing a better understanding of the organization, function, and evolution of a large and polyploid genome, the availability of a high-quality sequence anchored to genetic maps will accelerate the identification of genes underlying important agronomic traits.
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Affiliation(s)
- Frédéric Choulet
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France.
| | - Adriana Alberti
- Commissariat à l'Energie Atomique et aux Energies Alternatives, Direction des Sciences du Vivant, Institut de Génomique, Genoscope, 2 Rue Gaston Crémieux, 91000 Evry, France
| | - Sébastien Theil
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Natasha Glover
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Valérie Barbe
- Commissariat à l'Energie Atomique et aux Energies Alternatives, Direction des Sciences du Vivant, Institut de Génomique, Genoscope, 2 Rue Gaston Crémieux, 91000 Evry, France
| | - Josquin Daron
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Lise Pingault
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Pierre Sourdille
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Arnaud Couloux
- Commissariat à l'Energie Atomique et aux Energies Alternatives, Direction des Sciences du Vivant, Institut de Génomique, Genoscope, 2 Rue Gaston Crémieux, 91000 Evry, France
| | - Etienne Paux
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Philippe Leroy
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Sophie Mangenot
- Commissariat à l'Energie Atomique et aux Energies Alternatives, Direction des Sciences du Vivant, Institut de Génomique, Genoscope, 2 Rue Gaston Crémieux, 91000 Evry, France
| | - Nicolas Guilhot
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Jacques Le Gouis
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Francois Balfourier
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
| | - Michael Alaux
- INRA, UR1164 Unité de Recherche Génomique Info Research Unit in Genomics-Info, INRA de Versailles, Route de Saint-Cyr, 78026 Versailles, France
| | - Véronique Jamilloux
- INRA, UR1164 Unité de Recherche Génomique Info Research Unit in Genomics-Info, INRA de Versailles, Route de Saint-Cyr, 78026 Versailles, France
| | - Julie Poulain
- Commissariat à l'Energie Atomique et aux Energies Alternatives, Direction des Sciences du Vivant, Institut de Génomique, Genoscope, 2 Rue Gaston Crémieux, 91000 Evry, France
| | - Céline Durand
- Commissariat à l'Energie Atomique et aux Energies Alternatives, Direction des Sciences du Vivant, Institut de Génomique, Genoscope, 2 Rue Gaston Crémieux, 91000 Evry, France
| | - Arnaud Bellec
- Centre National des Ressources Génomiques Végétales, INRA UPR 1258, 24 Chemin de Borde Rouge, 31326 Castanet-Tolosan, France
| | - Christine Gaspin
- Biométrie et Intelligence Artificielle, INRA, Chemin de Borde Rouge, BP 27, 31326 Castanet-Tolosan, France
| | - Jan Safar
- Centre of the Region Haná for Biotechnological and Agricultural Research, Institute of Experimental Botany, Slechtitelu 31, CZ-78371 Olomouc, Czech Republic
| | - Jaroslav Dolezel
- Centre of the Region Haná for Biotechnological and Agricultural Research, Institute of Experimental Botany, Slechtitelu 31, CZ-78371 Olomouc, Czech Republic
| | - Jane Rogers
- The Genome Analysis Centre, Norwich, Norwich Research Park, Norwich NR4 7UH, UK
| | - Klaas Vandepoele
- Department of Plant Systems Biology (VIB) and Department of Plant Biotechnology and Bioinformatics (Ghent University), Technologiepark 927, 9052 Gent, Belgium
| | - Jean-Marc Aury
- Commissariat à l'Energie Atomique et aux Energies Alternatives, Direction des Sciences du Vivant, Institut de Génomique, Genoscope, 2 Rue Gaston Crémieux, 91000 Evry, France
| | - Klaus Mayer
- Munich Information Center for Protein Sequences, Institute of Bioinformatics and Systems Biology, Helmholtz Zentrum Muenchen, D-85764 Neuherberg, Germany
| | - Hélène Berges
- Centre National des Ressources Génomiques Végétales, INRA UPR 1258, 24 Chemin de Borde Rouge, 31326 Castanet-Tolosan, France
| | - Hadi Quesneville
- INRA, UR1164 Unité de Recherche Génomique Info Research Unit in Genomics-Info, INRA de Versailles, Route de Saint-Cyr, 78026 Versailles, France
| | - Patrick Wincker
- Commissariat à l'Energie Atomique et aux Energies Alternatives, Direction des Sciences du Vivant, Institut de Génomique, Genoscope, 2 Rue Gaston Crémieux, 91000 Evry, France. CNRS UMR 8030, 2 Rue Gaston Crémieux, 91000 Evry, France. Université d'Evry, CP5706 Evry, France
| | - Catherine Feuillet
- Institut National de la Recherche Agronomique (INRA) UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France. University Blaise Pascal, UMR1095, Genetics, Diversity and Ecophysiology of Cereals, 5 Chemin de Beaulieu, 63039 Clermont-Ferrand, France
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Das S, Bhat PR, Sudhakar C, Ehlers JD, Wanamaker S, Roberts PA, Cui X, Close TJ. Detection and validation of single feature polymorphisms in cowpea (Vigna unguiculata L. Walp) using a soybean genome array. BMC Genomics 2008; 9:107. [PMID: 18307807 PMCID: PMC2270837 DOI: 10.1186/1471-2164-9-107] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2007] [Accepted: 02/28/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cowpea (Vigna unguiculata L. Walp) is an important food and fodder legume of the semiarid tropics and subtropics worldwide, especially in sub-Saharan Africa. High density genetic linkage maps are needed for marker assisted breeding but are not available for cowpea. A single feature polymorphism (SFP) is a microarray-based marker which can be used for high throughput genotyping and high density mapping. RESULTS Here we report detection and validation of SFPs in cowpea using a readily available soybean (Glycine max) genome array. Robustified projection pursuit (RPP) was used for statistical analysis using RNA as a surrogate for DNA. Using a 15% outlying score cut-off, 1058 potential SFPs were enumerated between two parents of a recombinant inbred line (RIL) population segregating for several important traits including drought tolerance, Fusarium and brown blotch resistance, grain size and photoperiod sensitivity. Sequencing of 25 putative polymorphism-containing amplicons yielded a SFP probe set validation rate of 68%. CONCLUSION We conclude that the Affymetrix soybean genome array is a satisfactory platform for identification of some 1000's of SFPs for cowpea. This study provides an example of extension of genomic resources from a well supported species to an orphan crop. Presumably, other legume systems are similarly tractable to SFP marker development using existing legume array resources.
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Affiliation(s)
- Sayan Das
- Department of Botany and Plant Sciences, University of California, Riverside, CA 92521 USA
- Department of Nematology, University of California, Riverside, CA 92521 USA
| | - Prasanna R Bhat
- Department of Botany and Plant Sciences, University of California, Riverside, CA 92521 USA
| | - Chinta Sudhakar
- Department of Botany and Plant Sciences, University of California, Riverside, CA 92521 USA
- Department of Botany and Biotechnology, Sri Krishnadevaraya University, Anantapur, 515 003 India
| | - Jeffrey D Ehlers
- Department of Botany and Plant Sciences, University of California, Riverside, CA 92521 USA
| | - Steve Wanamaker
- Department of Botany and Plant Sciences, University of California, Riverside, CA 92521 USA
| | - Philip A Roberts
- Department of Nematology, University of California, Riverside, CA 92521 USA
| | - Xinping Cui
- Department of Statistics, University of California, Riverside, CA 92521 USA
| | - Timothy J Close
- Department of Botany and Plant Sciences, University of California, Riverside, CA 92521 USA
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