Plant cells possess the unique ability to revert differentiated somatic cells back to a pluripotent state,a trait utilized in in vitro tissue culture.This plant propagation strategy involves the exogenous supplementat...Plant cells possess the unique ability to revert differentiated somatic cells back to a pluripotent state,a trait utilized in in vitro tissue culture.This plant propagation strategy involves the exogenous supplementation of auxin and cytokinin,two phytohormones that promote cellular reprogramming and de novo organogenesis.When exposed to an auxin-rich medium,somatic cells proliferate and form the callus,a pluripotent cell mass.Following the attainment of pluripotency,the callus can be transferred to a cytokinin-rich medium to induce shoot regeneration.展开更多
基金supported by the ERC Consolidator Grant project 101001320-SynOxyS(F.L.)Biotechnology and Biological Sciences Research Council grant CBR00400(X.C.).
文摘Plant cells possess the unique ability to revert differentiated somatic cells back to a pluripotent state,a trait utilized in in vitro tissue culture.This plant propagation strategy involves the exogenous supplementation of auxin and cytokinin,two phytohormones that promote cellular reprogramming and de novo organogenesis.When exposed to an auxin-rich medium,somatic cells proliferate and form the callus,a pluripotent cell mass.Following the attainment of pluripotency,the callus can be transferred to a cytokinin-rich medium to induce shoot regeneration.
