Development of highly polymorphic simple sequence repeat markers using genome-wide microsatellite variant analysis in Foxtail millet [Setaria italica (L.) P. Beauv]

Foxtail millet (Setaria italica (L.) Beauv.) is an important gramineous grain-food and forage crop. It is grown worldwide for human and livestock consumption. Its small genome and diploid nature have led to foxtail millet fast becoming a novel model for investigating plant architecture, drought tole...

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Veröffentlicht in:BMC genomics 2014-01, Vol.15 (1), p.78-78, Article 78
Hauptverfasser: Zhang, Shuo, Tang, Chanjuan, Zhao, Qiang, Li, Jing, Yang, Lifang, Qie, Lufeng, Fan, Xingke, Li, Lin, Zhang, Ning, Zhao, Meicheng, Liu, Xiaotong, Chai, Yang, Zhang, Xue, Wang, Hailong, Li, Yingtao, Li, Wen, Zhi, Hui, Jia, Guanqing, Diao, Xianmin
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container_issue 1
container_start_page 78
container_title BMC genomics
container_volume 15
creator Zhang, Shuo
Tang, Chanjuan
Zhao, Qiang
Li, Jing
Yang, Lifang
Qie, Lufeng
Fan, Xingke
Li, Lin
Zhang, Ning
Zhao, Meicheng
Liu, Xiaotong
Chai, Yang
Zhang, Xue
Wang, Hailong
Li, Yingtao
Li, Wen
Zhi, Hui
Jia, Guanqing
Diao, Xianmin
description Foxtail millet (Setaria italica (L.) Beauv.) is an important gramineous grain-food and forage crop. It is grown worldwide for human and livestock consumption. Its small genome and diploid nature have led to foxtail millet fast becoming a novel model for investigating plant architecture, drought tolerance and C4 photosynthesis of grain and bioenergy crops. Therefore, cost-effective, reliable and highly polymorphic molecular markers covering the entire genome are required for diversity, mapping and functional genomics studies in this model species. A total of 5,020 highly repetitive microsatellite motifs were isolated from the released genome of the genotype 'Yugu1' by sequence scanning. Based on sequence comparison between S. italica and S. viridis, a set of 788 SSR primer pairs were designed. Of these primers, 733 produced reproducible amplicons and were polymorphic among 28 Setaria genotypes selected from diverse geographical locations. The number of alleles detected by these SSR markers ranged from 2 to 16, with an average polymorphism information content of 0.67. The result obtained by neighbor-joining cluster analysis of 28 Setaria genotypes, based on Nei's genetic distance of the SSR data, showed that these SSR markers are highly polymorphic and effective. A large set of highly polymorphic SSR markers were successfully and efficiently developed based on genomic sequence comparison between different genotypes of the genus Setaria. The large number of new SSR markers and their placement on the physical map represent a valuable resource for studying diversity, constructing genetic maps, functional gene mapping, QTL exploration and molecular breeding in foxtail millet and its closely related species.
doi_str_mv 10.1186/1471-2164-15-78
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P. Beauv]</title><source>MEDLINE</source><source>Springer Nature - Complete Springer Journals</source><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>PubMed Central</source><source>PubMed Central Open Access</source><source>Springer Nature OA Free Journals</source><creator>Zhang, Shuo ; Tang, Chanjuan ; Zhao, Qiang ; Li, Jing ; Yang, Lifang ; Qie, Lufeng ; Fan, Xingke ; Li, Lin ; Zhang, Ning ; Zhao, Meicheng ; Liu, Xiaotong ; Chai, Yang ; Zhang, Xue ; Wang, Hailong ; Li, Yingtao ; Li, Wen ; Zhi, Hui ; Jia, Guanqing ; Diao, Xianmin</creator><creatorcontrib>Zhang, Shuo ; Tang, Chanjuan ; Zhao, Qiang ; Li, Jing ; Yang, Lifang ; Qie, Lufeng ; Fan, Xingke ; Li, Lin ; Zhang, Ning ; Zhao, Meicheng ; Liu, Xiaotong ; Chai, Yang ; Zhang, Xue ; Wang, Hailong ; Li, Yingtao ; Li, Wen ; Zhi, Hui ; Jia, Guanqing ; Diao, Xianmin</creatorcontrib><description>Foxtail millet (Setaria italica (L.) Beauv.) is an important gramineous grain-food and forage crop. It is grown worldwide for human and livestock consumption. Its small genome and diploid nature have led to foxtail millet fast becoming a novel model for investigating plant architecture, drought tolerance and C4 photosynthesis of grain and bioenergy crops. Therefore, cost-effective, reliable and highly polymorphic molecular markers covering the entire genome are required for diversity, mapping and functional genomics studies in this model species. A total of 5,020 highly repetitive microsatellite motifs were isolated from the released genome of the genotype 'Yugu1' by sequence scanning. Based on sequence comparison between S. italica and S. viridis, a set of 788 SSR primer pairs were designed. Of these primers, 733 produced reproducible amplicons and were polymorphic among 28 Setaria genotypes selected from diverse geographical locations. The number of alleles detected by these SSR markers ranged from 2 to 16, with an average polymorphism information content of 0.67. The result obtained by neighbor-joining cluster analysis of 28 Setaria genotypes, based on Nei's genetic distance of the SSR data, showed that these SSR markers are highly polymorphic and effective. A large set of highly polymorphic SSR markers were successfully and efficiently developed based on genomic sequence comparison between different genotypes of the genus Setaria. The large number of new SSR markers and their placement on the physical map represent a valuable resource for studying diversity, constructing genetic maps, functional gene mapping, QTL exploration and molecular breeding in foxtail millet and its closely related species.</description><identifier>ISSN: 1471-2164</identifier><identifier>EISSN: 1471-2164</identifier><identifier>DOI: 10.1186/1471-2164-15-78</identifier><identifier>PMID: 24472631</identifier><language>eng</language><publisher>England: BioMed Central</publisher><subject>Alleles ; Chromosome Mapping ; Chromosomes ; Chromosomes, Plant ; Crops ; Genes ; Genetic Markers ; Genome, Plant ; Genomics ; Genotype ; Microsatellite Repeats ; Polymorphism, Genetic ; Quantitative Trait Loci ; Rice ; Setaria ; Setaria Plant - genetics</subject><ispartof>BMC genomics, 2014-01, Vol.15 (1), p.78-78, Article 78</ispartof><rights>2014 Zhang et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.</rights><rights>Copyright © 2014 Zhang et al.; licensee BioMed Central Ltd. 2014 Zhang et al.; licensee BioMed Central Ltd.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b513t-9ebaf9c65e1ddfab1d64712340ed25ccf5b158fe8371ce4d6eeb60668d7c5e703</citedby><cites>FETCH-LOGICAL-b513t-9ebaf9c65e1ddfab1d64712340ed25ccf5b158fe8371ce4d6eeb60668d7c5e703</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3930901/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3930901/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,27901,27902,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24472631$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Shuo</creatorcontrib><creatorcontrib>Tang, Chanjuan</creatorcontrib><creatorcontrib>Zhao, Qiang</creatorcontrib><creatorcontrib>Li, Jing</creatorcontrib><creatorcontrib>Yang, Lifang</creatorcontrib><creatorcontrib>Qie, Lufeng</creatorcontrib><creatorcontrib>Fan, Xingke</creatorcontrib><creatorcontrib>Li, Lin</creatorcontrib><creatorcontrib>Zhang, Ning</creatorcontrib><creatorcontrib>Zhao, Meicheng</creatorcontrib><creatorcontrib>Liu, Xiaotong</creatorcontrib><creatorcontrib>Chai, Yang</creatorcontrib><creatorcontrib>Zhang, Xue</creatorcontrib><creatorcontrib>Wang, Hailong</creatorcontrib><creatorcontrib>Li, Yingtao</creatorcontrib><creatorcontrib>Li, Wen</creatorcontrib><creatorcontrib>Zhi, Hui</creatorcontrib><creatorcontrib>Jia, Guanqing</creatorcontrib><creatorcontrib>Diao, Xianmin</creatorcontrib><title>Development of highly polymorphic simple sequence repeat markers using genome-wide microsatellite variant analysis in Foxtail millet [Setaria italica (L.) P. Beauv]</title><title>BMC genomics</title><addtitle>BMC Genomics</addtitle><description>Foxtail millet (Setaria italica (L.) Beauv.) is an important gramineous grain-food and forage crop. It is grown worldwide for human and livestock consumption. Its small genome and diploid nature have led to foxtail millet fast becoming a novel model for investigating plant architecture, drought tolerance and C4 photosynthesis of grain and bioenergy crops. Therefore, cost-effective, reliable and highly polymorphic molecular markers covering the entire genome are required for diversity, mapping and functional genomics studies in this model species. A total of 5,020 highly repetitive microsatellite motifs were isolated from the released genome of the genotype 'Yugu1' by sequence scanning. Based on sequence comparison between S. italica and S. viridis, a set of 788 SSR primer pairs were designed. 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subjects Alleles
Chromosome Mapping
Chromosomes
Chromosomes, Plant
Crops
Genes
Genetic Markers
Genome, Plant
Genomics
Genotype
Microsatellite Repeats
Polymorphism, Genetic
Quantitative Trait Loci
Rice
Setaria
Setaria Plant - genetics
title Development of highly polymorphic simple sequence repeat markers using genome-wide microsatellite variant analysis in Foxtail millet [Setaria italica (L.) P. Beauv]
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