CALCIUM-DEPENDENT PROTEIN KINASE38 regulates flowering time and common cutworm resistance in soybean
| العنوان: | CALCIUM-DEPENDENT PROTEIN KINASE38 regulates flowering time and common cutworm resistance in soybean |
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| المؤلفون: | Xiao Li, Dezhou Hu, Linyan Cai, Huiqi Wang, Xinyu Liu, Haiping Du, Zhongyi Yang, Huairen Zhang, Zhenbin Hu, Fang Huang, Guizhen Kan, Fanjiang Kong, Baohui Liu, Deyue Yu, Hui Wang |
| المصدر: | Plant Physiol |
| بيانات النشر: | Oxford University Press (OUP), 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Domestication, Gene Expression Regulation, Plant, Physiology, Photoperiod, Genetics, Calcium, Focus Issue on Evolution of Plant Structure and Function, Flowers, Soybeans, Plant Science, Plant Proteins |
| الوصف: | Photoperiod-sensitive plants such as soybean (Glycine max) often face threats from herbivorous insects throughout their whole growth period and especially during flowering; however, little is known about the relationship between plant flowering and insect resistance. Here, we used gene editing, multiple omics, genetic diversity and evolutionary analyses to confirm that the calcium-dependent protein kinase GmCDPK38 plays a dual role in coordinating flowering time regulation and insect resistance of soybean. Haplotype 2 (Hap2)-containing soybeans flowered later and were more resistant to the common cutworm (Spodoptera litura Fabricius) than those of Hap3. gmcdpk38 mutants with Hap3 knocked out exhibited similar flowering and resistance phenotypes as Hap2. Knocking out GmCDPK38 altered numerous flowering- and resistance-related phosphorylated proteins, genes, and metabolites. For example, the S-adenosylmethionine synthase GmSAMS1 was post-translationally upregulated in the gmcdpk38 mutants. GmCDPK38 has abundant genetic diversity in wild soybeans and was likely selected during soybean domestication. We found that Hap2 was mostly distributed at low latitudes and had a higher frequency in cultivars than in wild soybeans, while Hap3 was widely selected at high latitudes. Overall, our results elucidated that the two distinct traits (flowering time and insect resistance) are mediated by GmCDPK38. |
| تدمد: | 1532-2548 0032-0889 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2d07613b2031d7c001ba53d900de846 https://doi.org/10.1093/plphys/kiac260 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....e2d07613b2031d7c001ba53d900de846 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15322548 00320889 |
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