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您的检索式：作者名="Chengzhen Meng"
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| 1 | Increased lateral root formation by CRISPR/Cas9-mediated editing of arginase genes in cotton显示文摘Dear Editor,Proper development of plant roots is critical for primary physiological functions,including water and nutrient absorption and uptake,physical support,and carbohydrate storage(Zhang et al.,2010).Crop root systems act as the key organ for sensing and response to abiotic and biotic stresses.Previous studies of crop root system development suggest that increased lateral root formation(LRF)could | Yanling Wang Zhigang Meng Chengzhen Liang Zhaohong Meng Yuan Wang Guoqing Sun Tao Zhu Yongping Cai Sandui Guo Rui Zhang Yi Lin | 2017 | Science China(Life Sciences)2017，60，5： | 3 |
| 2 | Ralstonia solanacearum type Ⅲ effector RipAS associates with potato type one protein phosphatase StTOPP6 to promote bacterial wilt显示文摘The bacterial pathogen Ralstonia solanacearum(R.solanacearum)delivered type III secretion effectors to inhibit the immune system and cause bacterial wilt on potato.Protein phosphatases are key regulators in plant immunity,which pathogens can manipulate to alter host processes.Here,we show that a type III effector RipAS can reduce the nucleolar accumulation of a type one protein phosphatase(PP1)StTOPP6 to promote bacterial wilt.StTOPP6 was used as bait in the Yeast two-Hybrid(Y2H)assay and acquired an effector RipAS that interacts with it.RipAS was characterized as a virulence effector to contribute to R.solanacearum infection,and stable expression of RipAS in potato impaired plant resistance against R.solanacearum.Overexpression of StTOPP6 showed enhanced disease symptoms when inoculated with wild strain UW551 but not the ripAS deletion mutant,indicating that the expression of StTOPP6 facilitates the virulence of RipAS.RipAS reduced the nucleolar accumulation of StTOPP6,which occurred during R.solanacearum infection.Moreover,the association also widely existed between other PP1s and RipAS.We argue that RipAS is a virulence effector associated with PP1s to promote bacterial wilt. | Bingsen Wang Wenfeng He Mengshu Huang Jiachen Feng Yanping Li Liu Yu Yuqi Wang Dan Zhou Chengzhen Meng Dong Cheng Ning Tang Botao Song Huilan Chen | 2023 | Horticulture Research2023，10，6： | 0 |
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