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Integrated Consensus Map of Cultivated Peanut and Wild Relatives Reveals Structures of the A and B Genomes of Arachis and Divergence of the Legume Genomes

The complex, tetraploid genome structure of peanut (Arachis hypogaea) has obstructed advances in genetics and genomics in the species. The aim of this study is to understand the genome structure of Arachis by developing a high-density integrated consensus map. Three recombinant inbred line populatio...

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Autores principales: Shirasawa, Kenta, Bertioli, David J., Varshney, Rajeev K., Moretzsohn, Marcio C., Leal-Bertioli, Soraya C. M., Thudi, Mahendar, Pandey, Manish K., Rami, Jean-Francois, Foncéka, Daniel, Gowda, Makanahally V. C., Qin, Hongde, Guo, Baozhu, Hong, Yanbin, Liang, Xuanqiang, Hirakawa, Hideki, Tabata, Satoshi, Isobe, Sachiko
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3628447/
https://www.ncbi.nlm.nih.gov/pubmed/23315685
http://dx.doi.org/10.1093/dnares/dss042
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author Shirasawa, Kenta
Bertioli, David J.
Varshney, Rajeev K.
Moretzsohn, Marcio C.
Leal-Bertioli, Soraya C. M.
Thudi, Mahendar
Pandey, Manish K.
Rami, Jean-Francois
Foncéka, Daniel
Gowda, Makanahally V. C.
Qin, Hongde
Guo, Baozhu
Hong, Yanbin
Liang, Xuanqiang
Hirakawa, Hideki
Tabata, Satoshi
Isobe, Sachiko
author_facet Shirasawa, Kenta
Bertioli, David J.
Varshney, Rajeev K.
Moretzsohn, Marcio C.
Leal-Bertioli, Soraya C. M.
Thudi, Mahendar
Pandey, Manish K.
Rami, Jean-Francois
Foncéka, Daniel
Gowda, Makanahally V. C.
Qin, Hongde
Guo, Baozhu
Hong, Yanbin
Liang, Xuanqiang
Hirakawa, Hideki
Tabata, Satoshi
Isobe, Sachiko
author_sort Shirasawa, Kenta
collection PubMed
description The complex, tetraploid genome structure of peanut (Arachis hypogaea) has obstructed advances in genetics and genomics in the species. The aim of this study is to understand the genome structure of Arachis by developing a high-density integrated consensus map. Three recombinant inbred line populations derived from crosses between the A genome diploid species, Arachis duranensis and Arachis stenosperma; the B genome diploid species, Arachis ipaënsis and Arachis magna; and between the AB genome tetraploids, A. hypogaea and an artificial amphidiploid (A. ipaënsis × A. duranensis)(4×), were used to construct genetic linkage maps: 10 linkage groups (LGs) of 544 cM with 597 loci for the A genome; 10 LGs of 461 cM with 798 loci for the B genome; and 20 LGs of 1442 cM with 1469 loci for the AB genome. The resultant maps plus 13 published maps were integrated into a consensus map covering 2651 cM with 3693 marker loci which was anchored to 20 consensus LGs corresponding to the A and B genomes. The comparative genomics with genome sequences of Cajanus cajan, Glycine max, Lotus japonicus, and Medicago truncatula revealed that the Arachis genome has segmented synteny relationship to the other legumes. The comparative maps in legumes, integrated tetraploid consensus maps, and genome-specific diploid maps will increase the genetic and genomic understanding of Arachis and should facilitate molecular breeding.
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spelling pubmed-36284472013-04-18 Integrated Consensus Map of Cultivated Peanut and Wild Relatives Reveals Structures of the A and B Genomes of Arachis and Divergence of the Legume Genomes Shirasawa, Kenta Bertioli, David J. Varshney, Rajeev K. Moretzsohn, Marcio C. Leal-Bertioli, Soraya C. M. Thudi, Mahendar Pandey, Manish K. Rami, Jean-Francois Foncéka, Daniel Gowda, Makanahally V. C. Qin, Hongde Guo, Baozhu Hong, Yanbin Liang, Xuanqiang Hirakawa, Hideki Tabata, Satoshi Isobe, Sachiko DNA Res Full Papers The complex, tetraploid genome structure of peanut (Arachis hypogaea) has obstructed advances in genetics and genomics in the species. The aim of this study is to understand the genome structure of Arachis by developing a high-density integrated consensus map. Three recombinant inbred line populations derived from crosses between the A genome diploid species, Arachis duranensis and Arachis stenosperma; the B genome diploid species, Arachis ipaënsis and Arachis magna; and between the AB genome tetraploids, A. hypogaea and an artificial amphidiploid (A. ipaënsis × A. duranensis)(4×), were used to construct genetic linkage maps: 10 linkage groups (LGs) of 544 cM with 597 loci for the A genome; 10 LGs of 461 cM with 798 loci for the B genome; and 20 LGs of 1442 cM with 1469 loci for the AB genome. The resultant maps plus 13 published maps were integrated into a consensus map covering 2651 cM with 3693 marker loci which was anchored to 20 consensus LGs corresponding to the A and B genomes. The comparative genomics with genome sequences of Cajanus cajan, Glycine max, Lotus japonicus, and Medicago truncatula revealed that the Arachis genome has segmented synteny relationship to the other legumes. The comparative maps in legumes, integrated tetraploid consensus maps, and genome-specific diploid maps will increase the genetic and genomic understanding of Arachis and should facilitate molecular breeding. Oxford University Press 2013-04 2013-01-12 /pmc/articles/PMC3628447/ /pubmed/23315685 http://dx.doi.org/10.1093/dnares/dss042 Text en © The Author 2013. Published by Oxford University Press on behalf of Kazusa DNA Research Institute. http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by-nc/3.0/), which permits non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com.
spellingShingle Full Papers
Shirasawa, Kenta
Bertioli, David J.
Varshney, Rajeev K.
Moretzsohn, Marcio C.
Leal-Bertioli, Soraya C. M.
Thudi, Mahendar
Pandey, Manish K.
Rami, Jean-Francois
Foncéka, Daniel
Gowda, Makanahally V. C.
Qin, Hongde
Guo, Baozhu
Hong, Yanbin
Liang, Xuanqiang
Hirakawa, Hideki
Tabata, Satoshi
Isobe, Sachiko
Integrated Consensus Map of Cultivated Peanut and Wild Relatives Reveals Structures of the A and B Genomes of Arachis and Divergence of the Legume Genomes
title Integrated Consensus Map of Cultivated Peanut and Wild Relatives Reveals Structures of the A and B Genomes of Arachis and Divergence of the Legume Genomes
title_full Integrated Consensus Map of Cultivated Peanut and Wild Relatives Reveals Structures of the A and B Genomes of Arachis and Divergence of the Legume Genomes
title_fullStr Integrated Consensus Map of Cultivated Peanut and Wild Relatives Reveals Structures of the A and B Genomes of Arachis and Divergence of the Legume Genomes
title_full_unstemmed Integrated Consensus Map of Cultivated Peanut and Wild Relatives Reveals Structures of the A and B Genomes of Arachis and Divergence of the Legume Genomes
title_short Integrated Consensus Map of Cultivated Peanut and Wild Relatives Reveals Structures of the A and B Genomes of Arachis and Divergence of the Legume Genomes
title_sort integrated consensus map of cultivated peanut and wild relatives reveals structures of the a and b genomes of arachis and divergence of the legume genomes
topic Full Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3628447/
https://www.ncbi.nlm.nih.gov/pubmed/23315685
http://dx.doi.org/10.1093/dnares/dss042
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