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Genetic Mapping of ms1s, a Recessive Gene for Male Sterility in Common Wheat

The utilization of heterosis is an important way to improve wheat yield, and the production of wheat hybrid seeds mainly relies on male-sterile lines. Male sterility in line 15 Fan 03 derived from a cross of 72,180 and Xiaoyan 6 is controlled by a single recessive gene. The gene was mapped to the di...

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Autores principales: Yang, Wenlong, Li, Yafei, Sun, Linhe, Shoaib, Muhammad, Sun, Jiazhu, Wang, Dongzhi, Li, Xin, Liu, Dongcheng, Zhan, Kehui, Zhang, Aimin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8395210/
https://www.ncbi.nlm.nih.gov/pubmed/34445247
http://dx.doi.org/10.3390/ijms22168541
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author Yang, Wenlong
Li, Yafei
Sun, Linhe
Shoaib, Muhammad
Sun, Jiazhu
Wang, Dongzhi
Li, Xin
Liu, Dongcheng
Zhan, Kehui
Zhang, Aimin
author_facet Yang, Wenlong
Li, Yafei
Sun, Linhe
Shoaib, Muhammad
Sun, Jiazhu
Wang, Dongzhi
Li, Xin
Liu, Dongcheng
Zhan, Kehui
Zhang, Aimin
author_sort Yang, Wenlong
collection PubMed
description The utilization of heterosis is an important way to improve wheat yield, and the production of wheat hybrid seeds mainly relies on male-sterile lines. Male sterility in line 15 Fan 03 derived from a cross of 72,180 and Xiaoyan 6 is controlled by a single recessive gene. The gene was mapped to the distal region of chromosome 4BS in a genetic interval of 1.4 cM and physical distance of 6.57 Mb between SSR markers Ms4BS42 and Ms4BS199 using an F(2) population with 1205 individuals. Sterile individuals had a deletion of 4.57 Mb in the region presumed to carry the Ms1 locus. The allele for sterility was therefore named ms1s. Three CAPS markers were developed and verified from the region upstream of the deleted fragment and can be used for ms1s marker-assisted selection in wheat hybrid breeding. This work will enrich the utilization of male sterility genetic resources.
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spelling pubmed-83952102021-08-28 Genetic Mapping of ms1s, a Recessive Gene for Male Sterility in Common Wheat Yang, Wenlong Li, Yafei Sun, Linhe Shoaib, Muhammad Sun, Jiazhu Wang, Dongzhi Li, Xin Liu, Dongcheng Zhan, Kehui Zhang, Aimin Int J Mol Sci Article The utilization of heterosis is an important way to improve wheat yield, and the production of wheat hybrid seeds mainly relies on male-sterile lines. Male sterility in line 15 Fan 03 derived from a cross of 72,180 and Xiaoyan 6 is controlled by a single recessive gene. The gene was mapped to the distal region of chromosome 4BS in a genetic interval of 1.4 cM and physical distance of 6.57 Mb between SSR markers Ms4BS42 and Ms4BS199 using an F(2) population with 1205 individuals. Sterile individuals had a deletion of 4.57 Mb in the region presumed to carry the Ms1 locus. The allele for sterility was therefore named ms1s. Three CAPS markers were developed and verified from the region upstream of the deleted fragment and can be used for ms1s marker-assisted selection in wheat hybrid breeding. This work will enrich the utilization of male sterility genetic resources. MDPI 2021-08-09 /pmc/articles/PMC8395210/ /pubmed/34445247 http://dx.doi.org/10.3390/ijms22168541 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Yang, Wenlong
Li, Yafei
Sun, Linhe
Shoaib, Muhammad
Sun, Jiazhu
Wang, Dongzhi
Li, Xin
Liu, Dongcheng
Zhan, Kehui
Zhang, Aimin
Genetic Mapping of ms1s, a Recessive Gene for Male Sterility in Common Wheat
title Genetic Mapping of ms1s, a Recessive Gene for Male Sterility in Common Wheat
title_full Genetic Mapping of ms1s, a Recessive Gene for Male Sterility in Common Wheat
title_fullStr Genetic Mapping of ms1s, a Recessive Gene for Male Sterility in Common Wheat
title_full_unstemmed Genetic Mapping of ms1s, a Recessive Gene for Male Sterility in Common Wheat
title_short Genetic Mapping of ms1s, a Recessive Gene for Male Sterility in Common Wheat
title_sort genetic mapping of ms1s, a recessive gene for male sterility in common wheat
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8395210/
https://www.ncbi.nlm.nih.gov/pubmed/34445247
http://dx.doi.org/10.3390/ijms22168541
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