🧬 biology

Genetic architecture of salt tolerance in maize seedlings uncovered by GWAS and evolutionary genomics

本研究整合了全基因组关联分析(GWAS)、基因表达、单倍型以及进化基因组学分析,以阐明玉米幼苗耐盐性的遗传架构,识别出四个高置信度的候选基因和优异单倍型,为培育耐盐品种提供了宝贵的资源。

Li Huang, Haosen Ma, Xiaolong Ju, Xiaohan Ren, Xiaojing Sun, Jingkuan Shao, Xiaoqing Wang, Xiangge Zhang, Dong Ding, Jih (…)2026-09-03
🧬 biology

Transcriptomic analysis of Bacillus licheniformis M2-7 in response to co-culture with Curvularia lunata, the causative agent of leaf spot disease in maize landrace

本研究利用转录组分析揭示了生物防治细菌枯草芽孢杆菌(*Bacillus licheniformis*)M2-7通过上调孢子形成相关基因,从而对玉米病原菌曲柄镰刀菌(*Curvularia lunata*)产生拮抗作用,进而导致真菌菌丝变形并降低其萌发率。

Alejandro Bolaños-Dircio, Mariana Reyes-Prieto, Augusto Rojas-Aparicio, Miguel Ángel Rodríguez-Barrera, Jeiry Toribio-Ji (…)2026-09-03
🧬 biology

Programmed Cell Death 5 is a Novel Regulator of Post-Ischemic Neuroinflammation via Direct Association with IKKβ

本研究确定了小胶质细胞程序化细胞死亡5 (PDCD5) 是缺血性卒中中一种新型促炎调节因子,它通过直接结合 IKKβ 来激活 NF-κB 和 NLRP3 信号通路,从而驱动神经炎症,并提示其作为一个具有前景的治疗靶点。

Yifan Yao, Man Li, Linli Gong, Chao Wang, Hailin Xing, Ziyuan Wang, Quancheng Cheng, Weiguang Zhang, Chunhua Chen2026-09-03
🧬 biology

Comparative mitogenome assembly and structural evolution across Perilla frutescens and closely related taxa using whole-genome sequencing data

本研究通过全基因组测序数据,展示了紫苏(*Perilla frutescens*)与四个近缘分类单元线粒体基因组的组装与比较分析,揭示了其保守的基因含量和较低的进化分化程度,以及在重复序列、共线性及质体 DNA 插入方面的显著结构变异。

Shu-Yao Wang, Ke Guo, Pan Li, Yan Yu, Yan-Bo Huang, Wan-Bo Zhang, Qin Ma, Yong-Hua Zhang, Xin-Jie Jin2026-09-03