Identification of resistant sources from Glycine max against soybean cyst nematode
Soybean cyst nematode (SCN, Heterodera glycines, HG) is one of the severe pests in plant-parasitic nematodes, which impairs root development and causes severe losses in soybean production worldwide. Breeding SCN-resistant cultivars is an important measure for securing harvests without affecting the...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2023-03-01
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| Series: | Frontiers in Plant Science |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fpls.2023.1143676/full |
| _version_ | 1811158898960236544 |
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| author | Yun Lian Ming Yuan He Wei Jinying Li Binke Ding Jinshe Wang Weiguo Lu Georg Koch |
| author_facet | Yun Lian Ming Yuan He Wei Jinying Li Binke Ding Jinshe Wang Weiguo Lu Georg Koch |
| author_sort | Yun Lian |
| collection | DOAJ |
| description | Soybean cyst nematode (SCN, Heterodera glycines, HG) is one of the severe pests in plant-parasitic nematodes, which impairs root development and causes severe losses in soybean production worldwide. Breeding SCN-resistant cultivars is an important measure for securing harvests without affecting the environment, as can be done with pesticides. The majority of genetic resources for plant pest resistances are found in wild or closely related species which are often difficult to use in breeding due to crossing barriers or close linkage with unfavorable agronomic traits. In this study, 12 soybean cultivars were evaluated for their marker haplotype at the rhg1 and Rhg4 SCN resistance loci and their SCN resistance tested against multiple races in environmentally controlled bioassays. The results showed that all 12 cultivars displayed Peking-type resistance marker haplotypes and all of them proved to be resistant to multiple SCN races. These cultivars provide potential for improving H. glycines resistance of soybean as donor parent in breeding and can contribute to reduce SCN field populations as part of a sustainable agriculture management. |
| first_indexed | 2024-04-10T05:32:11Z |
| format | Article |
| id | doaj.art-2f3b36370b624430aa968c06c9d978fc |
| institution | Directory Open Access Journal |
| issn | 1664-462X |
| language | English |
| last_indexed | 2024-04-10T05:32:11Z |
| publishDate | 2023-03-01 |
| publisher | Frontiers Media S.A. |
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| series | Frontiers in Plant Science |
| spelling | doaj.art-2f3b36370b624430aa968c06c9d978fc2023-03-07T05:59:11ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2023-03-011410.3389/fpls.2023.11436761143676Identification of resistant sources from Glycine max against soybean cyst nematodeYun Lian0Ming Yuan1He Wei2Jinying Li3Binke Ding4Jinshe Wang5Weiguo Lu6Georg Koch7Henan Academy of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Zhengzhou, ChinaQiqihar Branch of Heilongjiang Academy of Agricultural Sciences, Qiqihar, Heilongjiang, ChinaHenan Academy of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Zhengzhou, ChinaHenan Academy of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Zhengzhou, ChinaCollege of Agricultural, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, ChinaHenan Academy of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Zhengzhou, ChinaHenan Academy of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Zhengzhou, ChinaNational Centre for Plant Breeding, Xinxiang, ChinaSoybean cyst nematode (SCN, Heterodera glycines, HG) is one of the severe pests in plant-parasitic nematodes, which impairs root development and causes severe losses in soybean production worldwide. Breeding SCN-resistant cultivars is an important measure for securing harvests without affecting the environment, as can be done with pesticides. The majority of genetic resources for plant pest resistances are found in wild or closely related species which are often difficult to use in breeding due to crossing barriers or close linkage with unfavorable agronomic traits. In this study, 12 soybean cultivars were evaluated for their marker haplotype at the rhg1 and Rhg4 SCN resistance loci and their SCN resistance tested against multiple races in environmentally controlled bioassays. The results showed that all 12 cultivars displayed Peking-type resistance marker haplotypes and all of them proved to be resistant to multiple SCN races. These cultivars provide potential for improving H. glycines resistance of soybean as donor parent in breeding and can contribute to reduce SCN field populations as part of a sustainable agriculture management.https://www.frontiersin.org/articles/10.3389/fpls.2023.1143676/fullsoybean cyst nematodeHeterodera glycinessoybeanresistanceGlycine max |
| spellingShingle | Yun Lian Ming Yuan He Wei Jinying Li Binke Ding Jinshe Wang Weiguo Lu Georg Koch Identification of resistant sources from Glycine max against soybean cyst nematode Frontiers in Plant Science soybean cyst nematode Heterodera glycines soybean resistance Glycine max |
| title | Identification of resistant sources from Glycine max against soybean cyst nematode |
| title_full | Identification of resistant sources from Glycine max against soybean cyst nematode |
| title_fullStr | Identification of resistant sources from Glycine max against soybean cyst nematode |
| title_full_unstemmed | Identification of resistant sources from Glycine max against soybean cyst nematode |
| title_short | Identification of resistant sources from Glycine max against soybean cyst nematode |
| title_sort | identification of resistant sources from glycine max against soybean cyst nematode |
| topic | soybean cyst nematode Heterodera glycines soybean resistance Glycine max |
| url | https://www.frontiersin.org/articles/10.3389/fpls.2023.1143676/full |
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