搜索结果: 1-5 共查到“农学 Methylation”相关记录5条 . 查询时间(0.062 秒)
UVR8 interacts with de novo DNA methyltransferase and suppresses DNA methylation in Arabidopsis
DNA methylation Light responses Plant signalling
2023/12/11
DNA methylation is an important epigenetic gene regulatory mechanism conserved in eukaryotes. Emerging evidence shows DNA methylation alterations in response to environmental cues. However, the mechan...
南京农业大学农学院《Plant Cell》发表宋庆鑫教授团队“Asymmetric variation of DNA methylation during domestication and de-domestication of rice”（图）
宋庆鑫 水稻栽培 基因
2023/10/28
水稻是全球最为重要的粮食作物之一，在其漫长的驯化过程中形成了形态各异的水稻栽培亚型，包括粳稻、籼稻、Aro和Aus等。在水稻栽培种植历史过程中，有些水稻逐渐恢复部分野生稻表型特征，最终演化成严重威胁全球水稻产量的杂草稻，这种现象称之为“去驯化”。通过基因组进化研究发现，大量驯化位点的变异在去驯化过程中并不能得到恢复，这就暗示着可能存在别的遗传机制来调控杂草稻在去驯化过程中恢复野生稻表型。DNA甲基...
南京农业大学农学院《PNAS》发表水稻抗病遗传育种课题组“The effect of RNA polymerase V on 24-nt siRNA accumulation depends on DNA methylation contexts and histone modifications in rice”（图）
水稻抗病 遗传育种 转基因育种
2022/3/23
2021年7月22日，“作物遗传与种质创新国家重点实验室”的水稻抗病遗传育种课题组在《PNAS》在线发表了题为“The effect of RNA polymerase V on 24-nt siRNA accumulation depends on DNA methylation contexts and histone modifications in rice”的研究论文（Article）。...
Innate immune responses to B. burgdorferi mediated by JNK1 and the cochaperone, methylation controlled DNAJ (MCJ)
Innate immune responses B. burgdorferi mediated JNK1 the cochaperone methylation controlled DNAJ
2014/10/23
The infections agent of Lyme disease, Borrelia Burgdorferi is a complex microorganism with a highly diverse genome. One of the most remarkable aspects of the B. burgdorferi genome is the large number ...
Effect of Dietary Betaine Supplementation on mRNA Expression and Promoter CpG Methylation of Lipoprotein Lipase Gene in Laying Hens
betaine CpG methylation laying hen lipoprotein lipase gene mRNA expression
2009/7/29
In laying hens, dietary betaine supplementation is reported to reduce abdominal fat, however, the mechanism of which remains largely unknown. The present study investigated the effect of dietary betai...