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植物识别病菌入侵及抗性产生的机制
植物识别 病菌入侵
2023/12/28
“植物为什么会得病”是农耕文明以来人类一致在探索和努力解答的问题。报告人将结合其研究结果讲述病菌是如何入侵植物及植物是如何抵御病菌入侵的最新进展。以丁香假单胞菌和模式植物拟南芥的相互作用作为研究细菌与双子叶植物互作的模型，以及以稻瘟菌和水稻的互作作为真菌和单子叶植物模型分析细菌和真菌在侵染寄主的过程中分泌的致病性蛋白（效应蛋白）发挥的功能及新的发现。同时也将探讨植物是如何利用其细胞膜和胞内的受体去...
Selective mitochondrial autophagy or mitophagy is an evolutionarily conserved cellular process that selectively degrades superfluous, damaged, and dysfunctional mitochondria. This process is believed ...
UvWHI2 is required for stress response and pathogenicity in Ustilaginonidea virens
UvWHI2 黑曲霉病毒 应激反应 酿酒酵母
2023/3/9
Some stress response-related genes have been identified in Ustilaginoidea virens, but it is not clear whether and how defects of stress responses affect the pathogenesis processes of U. vire...
UvAtg8-mediated autophagy regulates fungal growth, stress responses, conidiation, and pathogenesis in Ustilaginoidea virens
UvAtg8 细胞自噬 黑曲霉病毒 发病机制
2023/3/9
Ustilaginoidea virens has become one of the most devastating rice pathogens in China, as well as other rice-growing areas. Autophagy is an important process in normal cell differentiation and developm...
MoWhi2 regulates appressorium formation and pathogenicity via the MoTor signalling pathway in Magnaporthe oryzae
MoWhi2 MoTor 信号通路 稻瘟病菌
2023/3/9
Magnaporthe oryzae causes rice blast disease, which seriously threatens the safety of food production. Understanding the mechanism of appressorium formation, which is one of the key steps for successf...
UvKmt6-mediated H3K27 trimethylation is required for development, pathogenicity and stress response in Ustilaginoidea virens
UvKmt6 H3K27 三甲基化 黑曲霉病毒 致病性 应激反应
2023/3/9
Polycomb repressive complex 2 (PRC2) is responsible for the trimethylation of lysine 27 of histone H3 (H3K27me3)-mediated transcriptional silencing. At present, its biological roles in the devastating...
Comparative transcriptomic analysis reveals the mechanistic basis of Pib-mediated broad spectrum resistance against Magnaporthe oryzae
稻瘟病 稻瘟病菌 Pib LTH
2023/3/9
Rice blast, caused by the fungus Magnaporthe oryzae, is a highly damaging disease. Introducing genes, which confer a broad spectrum resistance to the disease, such as Pib, makes an important contribut...
Putative phosphatase UvPsr1 is required for mycelial growth, conidiation, stress response and pathogenicity in Ustilaginonidea virens
磷酸酶 UvSr1 黑曲霉菌丝 病毒性黑粉病
2023/3/9
Ustilaginoidea virens is the causal agent of rice false smut, which can be a highly destructive disease of rice. The plasma membrane phosphatase Psr1 proteins, which act as a regul...
中国农业科学院植物保护研究所作物病原生物功能基因组研究创新团队联合浙江大学李飞教授团队构建了国际首个双生病毒-植物-昆虫数据库GPIBase（Geminiviridae-Plant-Insect Database），研究成果“GPIBase: A comprehensive resource for geminivirus-plant-insect research”在线发表于 Molecular...
2023年2月23日，国际学术期刊Cell Reports在线发表了中国科学院分子植物科学卓越创新中心段成国研究组完成的题为“JMJ28 Guides Sequence-specific Targeting of ATX1/2-containing COMPASS-like Complex in Arabidopsis”的研究论文。该研究揭示了植物中ATX1/2-COMPASS-like复合体催化...
