Luo Guangbin, Palmgren Michael
NovoCrops Centre, Department of Plant and Environmental Sciences, University of Copenhagen, Denmark.
NovoCrops Centre, Department of Plant and Environmental Sciences, University of Copenhagen, Denmark.
Trends Plant Sci. 2021 Mar;26(3):201-204. doi: 10.1016/j.tplants.2020.12.001. Epub 2020 Dec 19.
Low regeneration efficiency hampers plant transformation. Two independent studies demonstrate that GROWTH-REGULATING FACTORs (GRFs) alone or in chimeras with GRF-INTERACTING FACTOR (GIF) dramatically boost regeneration from tissue cultures from a broad range of species. GRF-GIF chimeras could be a game-changer in plant transformation and gene editing.
低再生效率阻碍了植物转化。两项独立研究表明,单独的生长调节因子(GRF)或与GRF相互作用因子(GIF)形成的嵌合体可显著提高多种物种组织培养的再生能力。GRF-GIF嵌合体可能会改变植物转化和基因编辑的局面。