Promoter methylation affects plant regeneration from in vitro cultures of Arabidopsis thaliana
Higher plants have a remarkable ability to regenerate new shoots and/or root even a whole organism from mature tissues direct by cytokinin and auxin in the medium. ”Plant regeneration” refers a way for regenerating whole plants via plant somatic embryogenesis and organogenesis. In this process, transcription of them is not simply dependent on DNA-binding transcription factors that turn them on or off, but involves the epigenetic modify. Methylation within the promoter is a critical regulator of gene expression.The methylation status of promoters has a significant role in the regulation of plant development both in vivo and in vitro.
DNA methylation gene expression plant regeneration Arabidopsis
Yuguang Song Fengning Xiang
The Key Laboratory of Plant Cell Engineering and Germplasm Innovation,School of Life Sciences,Shando The Key Laboratory of Plant Cell Engineering and Germplasm Innovation, School of Life Sciences, Shan
国内会议
南宁
英文
101-102
2011-09-16（万方平台首次上网日期，不代表论文的发表时间）