Transfer of Durable Stripe Rust Resistance Gene <i>Yr39</i> into Four Chinese Elite Wheat Cultivars Using Marker-Assisted Selection
Wheat gene <i>Yr39</i> confers durable high-temperature adult-plant (HTAP) resistance to stripe rust caused by <i>Puccinia striiformis</i> f. sp. <i>tritici</i>, one of the most destructive diseases of wheat worldwide. The objective of this study was to transfer &...
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MDPI AG
2022-07-01
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| Series: | Agronomy |
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| Online Access: | https://www.mdpi.com/2073-4395/12/8/1791 |
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| author | Xiaochen Zheng Jianian Zhou Min Zhang Wenjing Tan Chunhua Ma Ran Tian Qiong Yan Xin Li Chongjing Xia Zhensheng Kang Xianming Chen Xinli Zhou Suizhuang Yang |
| author_facet | Xiaochen Zheng Jianian Zhou Min Zhang Wenjing Tan Chunhua Ma Ran Tian Qiong Yan Xin Li Chongjing Xia Zhensheng Kang Xianming Chen Xinli Zhou Suizhuang Yang |
| author_sort | Xiaochen Zheng |
| collection | DOAJ |
| description | Wheat gene <i>Yr39</i> confers durable high-temperature adult-plant (HTAP) resistance to stripe rust caused by <i>Puccinia striiformis</i> f. sp. <i>tritici</i>, one of the most destructive diseases of wheat worldwide. The objective of this study was to transfer <i>Yr39</i> into four Chinese elite wheat cultivars. Backcross inbred line populations were developed from four Chinese wheat cultivars Chuanmai 42 (CM42), Bainong Aikang 58 (AK58), Han 6172 (H6172) and Zhengmai 9023 (ZM9023) crossed with a <i>Yr39</i> single-gene line. The F<sub>1</sub>, BC<sub>1</sub>F<sub>1</sub> and BC<sub>1</sub>F<sub>6</sub> lines were genotyped using resistance gene analogs polymorphism (RGAP) markers <i>Xwgp36</i>, <i>Xwgp44</i> and <i>Xwgp43</i>, which are closely linked to <i>Yr39</i>. Progeny lines selected with the markers for <i>Yr39</i> were evaluated in the field for stripe rust resistance and agronomic traits including plant height, tiller numbers, spike grain numbers and thousand-grain weight. Eleven lines were selected with stripe rust resistance and desirable agronomic traits. These lines with production potential can be used for further testing in various wheat production regions and as germplasm resources for breeding new wheat cultivars with durable stripe rust resistance, high yield, and adaptation to different production environments. |
| first_indexed | 2024-03-09T12:02:45Z |
| format | Article |
| id | doaj.art-717e544b8c104b0ca244319df6419953 |
| institution | Directory Open Access Journal |
| issn | 2073-4395 |
| language | English |
| last_indexed | 2024-03-09T12:02:45Z |
| publishDate | 2022-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Agronomy |
| spelling | doaj.art-717e544b8c104b0ca244319df64199532023-11-30T23:01:58ZengMDPI AGAgronomy2073-43952022-07-01128179110.3390/agronomy12081791Transfer of Durable Stripe Rust Resistance Gene <i>Yr39</i> into Four Chinese Elite Wheat Cultivars Using Marker-Assisted SelectionXiaochen Zheng0Jianian Zhou1Min Zhang2Wenjing Tan3Chunhua Ma4Ran Tian5Qiong Yan6Xin Li7Chongjing Xia8Zhensheng Kang9Xianming Chen10Xinli Zhou11Suizhuang Yang12Wheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaState Key Laboratory of Crop Stress Biology in Arid Areas, College of Plant Protection, Northwest A&F University, Xianyang 712100, ChinaUS Department of Agriculture, Agricultural Research Service, Wheat Health, Genetics, and Quality Research Unit, Department of Plant Pathology, Washington State University, Pullman, WA 98836, USAWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat Research Institute, School of Life Sciences and Engineering, Southwest University of Science and Technology, Mianyang 621000, ChinaWheat gene <i>Yr39</i> confers durable high-temperature adult-plant (HTAP) resistance to stripe rust caused by <i>Puccinia striiformis</i> f. sp. <i>tritici</i>, one of the most destructive diseases of wheat worldwide. The objective of this study was to transfer <i>Yr39</i> into four Chinese elite wheat cultivars. Backcross inbred line populations were developed from four Chinese wheat cultivars Chuanmai 42 (CM42), Bainong Aikang 58 (AK58), Han 6172 (H6172) and Zhengmai 9023 (ZM9023) crossed with a <i>Yr39</i> single-gene line. The F<sub>1</sub>, BC<sub>1</sub>F<sub>1</sub> and BC<sub>1</sub>F<sub>6</sub> lines were genotyped using resistance gene analogs polymorphism (RGAP) markers <i>Xwgp36</i>, <i>Xwgp44</i> and <i>Xwgp43</i>, which are closely linked to <i>Yr39</i>. Progeny lines selected with the markers for <i>Yr39</i> were evaluated in the field for stripe rust resistance and agronomic traits including plant height, tiller numbers, spike grain numbers and thousand-grain weight. Eleven lines were selected with stripe rust resistance and desirable agronomic traits. These lines with production potential can be used for further testing in various wheat production regions and as germplasm resources for breeding new wheat cultivars with durable stripe rust resistance, high yield, and adaptation to different production environments.https://www.mdpi.com/2073-4395/12/8/1791WHEATstripe rusthigh-temperature adult-plant<i>Yr39</i>disease resistance breedingMAS |
| spellingShingle | Xiaochen Zheng Jianian Zhou Min Zhang Wenjing Tan Chunhua Ma Ran Tian Qiong Yan Xin Li Chongjing Xia Zhensheng Kang Xianming Chen Xinli Zhou Suizhuang Yang Transfer of Durable Stripe Rust Resistance Gene <i>Yr39</i> into Four Chinese Elite Wheat Cultivars Using Marker-Assisted Selection Agronomy WHEAT stripe rust high-temperature adult-plant <i>Yr39</i> disease resistance breeding MAS |
| title | Transfer of Durable Stripe Rust Resistance Gene <i>Yr39</i> into Four Chinese Elite Wheat Cultivars Using Marker-Assisted Selection |
| title_full | Transfer of Durable Stripe Rust Resistance Gene <i>Yr39</i> into Four Chinese Elite Wheat Cultivars Using Marker-Assisted Selection |
| title_fullStr | Transfer of Durable Stripe Rust Resistance Gene <i>Yr39</i> into Four Chinese Elite Wheat Cultivars Using Marker-Assisted Selection |
| title_full_unstemmed | Transfer of Durable Stripe Rust Resistance Gene <i>Yr39</i> into Four Chinese Elite Wheat Cultivars Using Marker-Assisted Selection |
| title_short | Transfer of Durable Stripe Rust Resistance Gene <i>Yr39</i> into Four Chinese Elite Wheat Cultivars Using Marker-Assisted Selection |
| title_sort | transfer of durable stripe rust resistance gene i yr39 i into four chinese elite wheat cultivars using marker assisted selection |
| topic | WHEAT stripe rust high-temperature adult-plant <i>Yr39</i> disease resistance breeding MAS |
| url | https://www.mdpi.com/2073-4395/12/8/1791 |
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