Genetic Mapping of <i>ms1s</i>, 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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MDPI AG
2021-08-01
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| Series: | International Journal of Molecular Sciences |
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| Online Access: | https://www.mdpi.com/1422-0067/22/16/8541 |
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| author | Wenlong Yang Yafei Li Linhe Sun Muhammad Shoaib Jiazhu Sun Dongzhi Wang Xin Li Dongcheng Liu Kehui Zhan Aimin Zhang |
| author_facet | Wenlong Yang Yafei Li Linhe Sun Muhammad Shoaib Jiazhu Sun Dongzhi Wang Xin Li Dongcheng Liu Kehui Zhan Aimin Zhang |
| author_sort | Wenlong Yang |
| collection | DOAJ |
| 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<sub>2</sub> population with 1205 individuals. Sterile individuals had a deletion of 4.57 Mb in the region presumed to carry the <i>Ms1</i> locus. The allele for sterility was therefore named <i>ms1s.</i> Three CAPS markers were developed and verified from the region upstream of the deleted fragment and can be used for <i>ms1s</i> marker-assisted selection in wheat hybrid breeding. This work will enrich the utilization of male sterility genetic resources. |
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| language | English |
| last_indexed | 2024-03-10T08:46:11Z |
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| spelling | doaj.art-b945abe6051d4fb68ca995b0ba4969302023-11-22T07:56:42ZengMDPI AGInternational Journal of Molecular Sciences1661-65961422-00672021-08-012216854110.3390/ijms22168541Genetic Mapping of <i>ms1s</i>, a Recessive Gene for Male Sterility in Common WheatWenlong Yang0Yafei Li1Linhe Sun2Muhammad Shoaib3Jiazhu Sun4Dongzhi Wang5Xin Li6Dongcheng Liu7Kehui Zhan8Aimin Zhang9State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology/Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing 100101, ChinaState Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology/Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing 100101, ChinaInstitute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden Mem. Sun Yat-Sen), Nanjing 210014, ChinaState Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology/Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing 100101, ChinaState Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology/Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing 100101, ChinaState Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology/Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing 100101, ChinaState Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology/Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing 100101, ChinaState Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology/Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing 100101, ChinaCollege of Agronomy, Henan Agricultural University, Zhengzhou 450002, ChinaState Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology/Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing 100101, ChinaThe 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<sub>2</sub> population with 1205 individuals. Sterile individuals had a deletion of 4.57 Mb in the region presumed to carry the <i>Ms1</i> locus. The allele for sterility was therefore named <i>ms1s.</i> Three CAPS markers were developed and verified from the region upstream of the deleted fragment and can be used for <i>ms1s</i> marker-assisted selection in wheat hybrid breeding. This work will enrich the utilization of male sterility genetic resources.https://www.mdpi.com/1422-0067/22/16/8541genic male sterilitygenetic mappingCAPS marker<i>Triticum aestivum</i> |
| spellingShingle | Wenlong Yang Yafei Li Linhe Sun Muhammad Shoaib Jiazhu Sun Dongzhi Wang Xin Li Dongcheng Liu Kehui Zhan Aimin Zhang Genetic Mapping of <i>ms1s</i>, a Recessive Gene for Male Sterility in Common Wheat International Journal of Molecular Sciences genic male sterility genetic mapping CAPS marker <i>Triticum aestivum</i> |
| title | Genetic Mapping of <i>ms1s</i>, a Recessive Gene for Male Sterility in Common Wheat |
| title_full | Genetic Mapping of <i>ms1s</i>, a Recessive Gene for Male Sterility in Common Wheat |
| title_fullStr | Genetic Mapping of <i>ms1s</i>, a Recessive Gene for Male Sterility in Common Wheat |
| title_full_unstemmed | Genetic Mapping of <i>ms1s</i>, a Recessive Gene for Male Sterility in Common Wheat |
| title_short | Genetic Mapping of <i>ms1s</i>, a Recessive Gene for Male Sterility in Common Wheat |
| title_sort | genetic mapping of i ms1s i a recessive gene for male sterility in common wheat |
| topic | genic male sterility genetic mapping CAPS marker <i>Triticum aestivum</i> |
| url | https://www.mdpi.com/1422-0067/22/16/8541 |
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