作者： Cui, X. J., Ren, L., Yuan, Y. Z., Wang, Y. L., Li, X. Y., Ma, S. M., Fu, S. M., Zhou, C. Y. and Wang, X. F.
摘要：Autophagy, a cellular process involved in the degradation and recycling of cellular components, has emerged as a pivotal mechanism for maintaining cellular homeostasis and combating pathogen invasion. Here, we provide evidence that the overexpression of CsATG8c inhibits CLas proliferation in citrus. CsATG8c directly interacts with the CLas effector protein SDE4040, leading to its degradation via the autophagic pathway. The SDE4040 protein acts as a virulence effector, and transgenic citrus plants expressing SDE4040 promote CLas proliferation by suppressing the hypersensitive response (HR) of the host and reducing the levels of jasmonic acid (JA). Collectively, these results demonstrate that ATG8-mediated selective autophagy limits CLas infection by degrading a virulence effector protein, which provides the first evidence for the role of autophagy in combating CLas infection.
文献注录： Cui, X. J., Ren, L., Yuan, Y. Z., Wang, Y. L., Li, X. Y., Ma, S. M., Fu, S. M., Zhou, C. Y. and Wang, X. F.. Selective autophagy limits 'Candidatus Liberibacter asiaticus' infection by ATG8 mediated targeting of a virulence effector [J]. . 2025.
报/刊名：《》，发表于2025
文献类型： [J]
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