Epigenetically jump starting de novo shoot regeneration

被引：3

作者：

Zhang, Ning ^{[1
]}

Laux, Thomas ^{[1
,2
]}

机构：

[1] Albert Ludwigs Univ Freiburg, BIOSS Ctr Biol Signaling Studies, Fac Biol, Freiburg, Germany

[2] Shandong Agr Univ, Sinogerman Joint Res Ctr Agr Biol, Tai An, Shandong, Peoples R China

来源：

EMBO JOURNAL | 2018年 / 37卷 / 20期

关键词：

STEM-CELL NICHE; ARABIDOPSIS; MERISTEM;

D O I：

10.15252/embj.2018100596

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The ability to regenerate lost organs or tissues is a central requirement for animals and plants in order to cope with injury. Regeneration of a whole body is rare in animals but is more commonly found in plants where invitro regeneration has become a widely used tool in plant research. In a new study, Kim etal find that epigenetic changes via the histone acetyltransferase HAG1 establish the competency for shoot regeneration from callus by promoting the expression of root stem cell factors.

引用

页数：3