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南京农业大学农学院《Genome Biology》发表多倍体团队“Small RNAs mediate transgenerational inheritance of genome-wide trans-acting epialleles in maize”（图）
多倍体 遗传变异 植物育种
2022/3/23
杂交和回交是常用的动、植物育种手段。杂交引起的父母基因互作导致遗传和表观遗传变异，比如经典的副突变(paramutation）可以跨代遗传。但是，由表观遗传引起的跨代遗传的机理缺乏全基因组水平上的研究。2月9日，南京农业大学多倍体杂种优势研究团队在Genome Biology（IF=13.583）上发表了题为Small RNAs mediate transgenerational inherita...
Multiple resistance, detoxifying enzyme activity, and inheritance of abamectin resistance in Tetranychus urticae Koch (Acarina: Tetranychidae)
Tetranychus urticae abamectin inheritance synergist multiple resistance detoxification enzymes
2010/1/11
The present study investigated the biochemical mechanism of abamectin resistance in a Tetranychus urticae Koch population collected from a bean greenhouse (BEYO 2) in Beyobası village in Gazipa&#...
Inheritance and Efficiency of Crown Rust Resistance in the Line Pc 50-4 (Avena sterilis L.)
oat major resistance genespPuccinia coronata f.s avenaeppathotyp
2014/3/13
Pc 50-4, gene of resistance to oat crown rust, is a member of the set of genes transferred to cultivated
Avena sativa L. from wild Avena sterilis L. In our study, a high level of the efficiency of P...