High-Density Genetic Map Construction and Gene Mapping of Basal Branching Habit and Flowers per Leaf Axil in Sesame

A good genetic map can provide the framework for quantitative trait loci (QTL) analysis, map-based gene cloning, and genome sequence assembling. The main objectives of this study were to develop a high-density genetic linkage map using specific length amplified fragment sequencing (SLAF-seq) in sesa...

Descripción completa

Detalles Bibliográficos
Autores principales: Mei, Hongxian, Liu, Yanyang, Du, Zhenwei, Wu, Ke, Cui, Chengqi, Jiang, Xiaolin, Zhang, Haiyang, Zheng, Yongzhan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2017
Materias:
Plant Science
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5406510/
https://www.ncbi.nlm.nih.gov/pubmed/28496450
http://dx.doi.org/10.3389/fpls.2017.00636
_version_ 1783231967865602048
author Mei, Hongxian
Liu, Yanyang
Du, Zhenwei
Wu, Ke
Cui, Chengqi
Jiang, Xiaolin
Zhang, Haiyang
Zheng, Yongzhan
author_facet Mei, Hongxian
Liu, Yanyang
Du, Zhenwei
Wu, Ke
Cui, Chengqi
Jiang, Xiaolin
Zhang, Haiyang
Zheng, Yongzhan
author_sort Mei, Hongxian
collection PubMed
description A good genetic map can provide the framework for quantitative trait loci (QTL) analysis, map-based gene cloning, and genome sequence assembling. The main objectives of this study were to develop a high-density genetic linkage map using specific length amplified fragment sequencing (SLAF-seq) in sesame. In the result, a high-resolution genetic map with 9,378 SLAF markers and 13 linkage groups (LGs) was constructed. The map spanned a total genetic distance of 1,974.23 cM, and the mean LG length was 151.86 cM, with an average genetic distance of 0.22 cM between adjacent markers. Based on the newly constructed genetic map, genes for basal branching habit (SiBH) and flowers per leaf axil (SiFA) were mapped to LG5 and LG11, respectively.
format Online
Article
Text
id pubmed-5406510
institution National Center for Biotechnology Information
language English
publishDate 2017
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-54065102017-05-11 High-Density Genetic Map Construction and Gene Mapping of Basal Branching Habit and Flowers per Leaf Axil in Sesame Mei, Hongxian Liu, Yanyang Du, Zhenwei Wu, Ke Cui, Chengqi Jiang, Xiaolin Zhang, Haiyang Zheng, Yongzhan Front Plant Sci Plant Science A good genetic map can provide the framework for quantitative trait loci (QTL) analysis, map-based gene cloning, and genome sequence assembling. The main objectives of this study were to develop a high-density genetic linkage map using specific length amplified fragment sequencing (SLAF-seq) in sesame. In the result, a high-resolution genetic map with 9,378 SLAF markers and 13 linkage groups (LGs) was constructed. The map spanned a total genetic distance of 1,974.23 cM, and the mean LG length was 151.86 cM, with an average genetic distance of 0.22 cM between adjacent markers. Based on the newly constructed genetic map, genes for basal branching habit (SiBH) and flowers per leaf axil (SiFA) were mapped to LG5 and LG11, respectively. Frontiers Media S.A. 2017-04-27 /pmc/articles/PMC5406510/ /pubmed/28496450 http://dx.doi.org/10.3389/fpls.2017.00636 Text en Copyright © 2017 Mei, Liu, Du, Wu, Cui, Jiang, Zhang and Zheng. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Mei, Hongxian
Liu, Yanyang
Du, Zhenwei
Wu, Ke
Cui, Chengqi
Jiang, Xiaolin
Zhang, Haiyang
Zheng, Yongzhan
High-Density Genetic Map Construction and Gene Mapping of Basal Branching Habit and Flowers per Leaf Axil in Sesame
title High-Density Genetic Map Construction and Gene Mapping of Basal Branching Habit and Flowers per Leaf Axil in Sesame
title_full High-Density Genetic Map Construction and Gene Mapping of Basal Branching Habit and Flowers per Leaf Axil in Sesame
title_fullStr High-Density Genetic Map Construction and Gene Mapping of Basal Branching Habit and Flowers per Leaf Axil in Sesame
title_full_unstemmed High-Density Genetic Map Construction and Gene Mapping of Basal Branching Habit and Flowers per Leaf Axil in Sesame
title_short High-Density Genetic Map Construction and Gene Mapping of Basal Branching Habit and Flowers per Leaf Axil in Sesame
title_sort high-density genetic map construction and gene mapping of basal branching habit and flowers per leaf axil in sesame
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5406510/
https://www.ncbi.nlm.nih.gov/pubmed/28496450
http://dx.doi.org/10.3389/fpls.2017.00636
work_keys_str_mv AT meihongxian highdensitygeneticmapconstructionandgenemappingofbasalbranchinghabitandflowersperleafaxilinsesame
AT liuyanyang highdensitygeneticmapconstructionandgenemappingofbasalbranchinghabitandflowersperleafaxilinsesame
AT duzhenwei highdensitygeneticmapconstructionandgenemappingofbasalbranchinghabitandflowersperleafaxilinsesame
AT wuke highdensitygeneticmapconstructionandgenemappingofbasalbranchinghabitandflowersperleafaxilinsesame
AT cuichengqi highdensitygeneticmapconstructionandgenemappingofbasalbranchinghabitandflowersperleafaxilinsesame
AT jiangxiaolin highdensitygeneticmapconstructionandgenemappingofbasalbranchinghabitandflowersperleafaxilinsesame
AT zhanghaiyang highdensitygeneticmapconstructionandgenemappingofbasalbranchinghabitandflowersperleafaxilinsesame
AT zhengyongzhan highdensitygeneticmapconstructionandgenemappingofbasalbranchinghabitandflowersperleafaxilinsesame

Ejemplares similares