期刊论文

中文

华中师范大学学报(自然科学版)

1000-1190

1999

33

2

255-258

10.19603/j.cnki.1000-1190.1999.02.023

国家“九五”攻关计划资助；

本校为第一机构

NaCl对胚性愈伤组织的诱导和生长有不同程度的抑制作用。NaCl浓度越高,抑制越明显。转入分化培养基以后,除含10g/L及以上浓度NaCl的诱导培养基中愈伤组织分化为零外,其余均能分化出苗。其中,含NaCl 2g/L的诱导培养基中诱导出的愈伤组织分化率最高。

In the present report, the effect of NaCl on plant regeneration from ma-ture embryo culture of rice (Oryza sativa L )in vitro was studied. The concentra-tlon of NaCl below 6. O g/L, in induction medium and proliferation medium reducedcallus growth slightly, but did not decrase regeneration frequency. Exposure toNaCl above 6. 0 g/L, during induction and proliferation phage...