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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...
南京农业大学农学院《Genome Biology》发表吴玉峰教授课题组“N4-acetyldeoxycytosine DNA modification marks euchromatin regions in Arabidopsis thaliana”（图）
Genome Biology 吴玉峰 基因转录调控 胞嘧啶乙酰化
2022/9/19
2022年1月3日，农学院吴玉峰教授课题组在国际著名学术期刊Genome Biology在线发表了题为“N4-acetyldeoxycytosine DNA modification marks euchromatin regions in Arabidopsis thaliana”的研究论文。该研究首次在高等植物（拟南芥、水稻、玉米）和动物（人、小鼠）基因组DNA中鉴定到胞嘧啶乙酰化修饰(N4-...
2021年5月10日，北京市农林科学院玉米中心赵久然研究员团队与华中农业大学、中国农业大学等国内多家单位合作，在国际知名学术期刊Genome Biology (2020 IF=10.806)发表了题为“The genetic mechanism of heterosis utilization in maize improvement”的论文，从新的视角解析了玉米杂种优势形成的机理。该研究以先前发...
中国科学院亚热带农业生态研究所苏以荣研究员团队在我国东部四个水稻分布气候区（中温带-黑土、暖温带-潮土、亚热带-红壤和热带-砖红壤）采用配对采样原则，随机采集了240对稻田和旱地表层土壤。分析发现，四个区域稻田土壤有机碳固持效率比相邻旱地土壤高39%~127%，且以温暖区（亚热带和热带）差异大于寒冷区（中温带和暖温带）。进一步随机选择40对土壤，基于生物标识物木质素和氨基糖分析，量化植物残体和微生...
第十届国际植物线粒体生物学大会（10th International Conference for Plant Mitochondrial Biology 2017）
第十届 国际植物线粒体生物学 大会
2017/2/15
On behalf of the Plant Mitochondrial Biology Group and the Local Organizing Committee, we are pleased to invite you to participate in the 10th International Conference for Plant Mitochondrial Biology ...
The biology and fecundity of the citrus red mite Panonychus citri (McGregor) (Acari: Tetranychidae) at different temperatures under laboratory conditions
Citrus Red Mite degree-day development life table Panonychus citri
2010/2/24
The developmental time and fecundity of Panonychus citri (McGregor 1916) (Acari: Tetranychidae) on Washington navel sweet orange (Citrus sinensis (L.) Osb.) leaves were determined at 15, 20, 25, 30 an...
Effects of Gibberellin and Cytokinin on the Resistance to Cool Weather at the Young Microspore Stage in Rice Plants (Crop Physiology and Cell Biology)
Cool-weather resistance Cytokinin Fertility Gibberellin Nitrogen Pollen Rice Young microspore stage
2009/7/14
The effects of gibberellin, cytokinin and an inhibitor of gibberellin biosynthesis on spikelet fertility and the number of pollen grains were examined in rice plants which were cooled at the young mic...
Aspect of the biology of Rastrococcus sp.（Hemiptera：Psuedococcidae）on Acalypha hispida in southern guinea savanna of Nigeria
Acalypha antenna instar Rastroccocus savanna stylet
2009/3/3
The biology and description of various developmental stages of the mealybug found on the green acalypha plant in Ogbomoso, Southern Guinea Savanna was evaluated. The study shows that the stylets o...
The biology and fecundity of the citrus red mite Panonychus citri (McGregor) (Acari: Tetranychidae) at different temperatures under laboratory conditions
Citrus Red Mite degree-day development life table Panonychus citri
2010/1/11
The developmental time and fecundity of Panonychus citri (McGregor 1916) (Acari: Tetranychidae) on Washington navel sweet orange (Citrus sinensis (L.) Osb.) leaves were determined at 15, 20, 25, 30 an...