Pleistocene glaciation advances the cryptic speciation of Stellera chamaejasme L. in a major biodiversity hotspot [0.03%]
第四纪冰川作用促进太白贝母在生物多样性热点地区的隐形分化
Santosh Kumar Rana,Hum Kala Rana,Jacob B Landis et al.
Santosh Kumar Rana et al.
The mountains of Southwest China comprise a significant large mountain range and biodiversity hotspot imperiled by global climate change. The high species diversity in this mountain system has long been attributed to a complex set of factor...
OsATL32 ubiquitinates the reactive oxygen species-producing OsRac5-OsRbohB module to suppress rice immunity [0.03%]
OsATL32通过泛素化产生活性氧的OsRac5-OsRbohB模块来抑制水稻免疫反应
Yuqing Yan,Hui Wang,Yan Bi et al.
Yuqing Yan et al.
Ubiquitination-mediated protein degradation is integral to plant immunity, with E3 ubiquitin ligases acting as key factors in this process. Here, we report the functions of OsATL32, a plasma membrane-localized Arabidopsis Tóxicos En Levadu...
AtVQ25 promotes salicylic acid-related leaf senescence by fine-tuning the self-repression of AtWRKY53 [0.03%]
AtVQ25通过精细调节AtWRKY53的自我抑制来促进水杨酸相关的叶片衰老
Qi Tan,Mingming Zhao,Jingwei Gao et al.
Qi Tan et al.
Most mechanistic details of chronologically ordered regulation of leaf senescence are unknown. Regulatory networks centered on AtWRKY53 are crucial for orchestrating and integrating various senescence-related signals. Notably, AtWRKY53 bind...
Autophagy receptor ZmNBR1 promotes the autophagic degradation of ZmBRI1a and enhances drought tolerance in maize [0.03%]
自噬受体ZmNBR1通过促进ZmBRI1a的自噬降解增强玉米抗旱性
Yang Xiang,Guangdong Li,Qian Li et al.
Yang Xiang et al.
Drought stress is a crucial environmental factor that limits plant growth, development, and productivity. Autophagy of misfolded proteins can help alleviate the damage caused in plants experiencing drought. However, the mechanism of autopha...
Xiaoming Zheng,Ramaiah Venuprasad,Ajay Kohli
Xiaoming Zheng
Rice germplasm collections contain vast reserves of genetic diversity but remain understudied. This Commentary highlights the effectiveness of mining genetic resources from germplasm as a means to overcome current yield constraints, using c...
Knockout of miR396 genes increases seed size and yield in soybean [0.03%]
大豆miR396基因敲除植株中种子和籽粒的大小及产量提高
Hongtao Xie,Fei Su,Qingfeng Niu et al.
Hongtao Xie et al.
Yield improvement has long been an important task for soybean breeding in the world in order to meet the increasing demand for food and animal feed. miR396 genes have been shown to negatively regulate grain size in rice, but whether miR396 ...
Targeted G-to-T base editing for generation of novel herbicide-resistance gene alleles in rice [0.03%]
靶向G到T碱基编辑以在水稻中生成新的除草剂抗性基因等位基因
Yifu Tian,Xinbo Li,Jiyong Xie et al.
Yifu Tian et al.
A newly developed rice guanine base editor (OsGTBE) achieves targeted and efficient G-to-T editing (C-to-A in the opposite strand) in rice. Using OsGTBE to edit endogenous herbicide-resistant loci generated several novel alleles conferring ...
CsRAXs negatively regulate leaf size and fruiting ability through auxin glycosylation in cucumber [0.03%]
通过生长素糖基化调控叶片大小和结果能力的黄瓜基因CsRAXs
Jiacai Chen,Liu Liu,Guangxin Chen et al.
Jiacai Chen et al.
Leaves are the main photosynthesis organ that directly determines crop yield and biomass. Dissecting the regulatory mechanism of leaf development is crucial for food security and ecosystem turn-over. Here, we identified the novel function o...
The miR159a-DUO1 module regulates pollen development by modulating auxin biosynthesis and starch metabolism in citrus [0.03%]
miR159a-DUO1模块通过调节柑橘的生长素生物合成和淀粉代谢调控花粉发育
Yanhui Xu,Wenxiu Tian,Minqiang Yin et al.
Yanhui Xu et al.
Achieving seedlessness in citrus varieties is one of the important objectives of citrus breeding. Male sterility associated with abnormal pollen development is an important factor in seedlessness. However, our understanding of the regulator...
Population genomics highlights structural variations in local adaptation to saline coastal environments in woolly grape [0.03%]
群体基因组学揭示了毛葡萄在盐碱滨海环境适应中的结构变异
Tianhao Zhang,Wenjing Peng,Hua Xiao et al.
Tianhao Zhang et al.
Structural variations (SVs) are a feature of plant genomes that has been largely unexplored despite their significant impact on plant phenotypic traits and local adaptation to abiotic and biotic stress. In this study, we employed woolly gra...