It seems that another nuclear competition emerges in Asia and Africa in the post Cold War era,which challenges the conventional NPT.
后冷战时代,新一轮核竞赛出现向欧美以外的其他热点地区转移的倾向:从朝鲜半岛到南亚次大陆再到中东地区,上述三个地区沿欧亚大陆的边缘形成一条弧线,使《核不扩散条约》受到巨大挑战。
Factors Affecting the Stability of Two Sources of GMS Fertility in Flowering Chinese Cabbage;
温度等因子对菜薹两个核不育源育性稳定性的影响
IDENTIFICATION OF GENETIC EXPREESION OF RECESSIVE EPISTASIS IN CROSSES OF GMS × RESTORING LINE IN RAOESEED (BRASSICA NAPUS L.);
甘蓝型油菜隐性上位核不育×恢复系遗传判别
Comparative Study on Hereditability among Three Rapeseed GMS Lines;
甘蓝型油菜隐性上位互作核不育系9012A与6AB和S45AB遗传对比
Study on transformation breeding of cell nuclear sterile line in Lvbao70 day Brassica campestris;
绿宝70天菜心细胞核不育系转育研究
This paper reviews the genetic mechanism, heterosis utilization, breeding application and main problems of three lines with nuclear sterile recessive epistatic interaction in Brassica napus and introduces some main varieties with nuclear sterile recessive epistatic interaction in rape production.
通过对我国甘蓝型油菜隐性上位互作核不育三系利用的遗传机理及杂种优势利用途径、甘蓝型油菜隐性上位互作核不育三系的选育途径、甘蓝型油菜隐性上位性核不育三系应用的优势、几个生产上主要应用的甘蓝型油菜隐性上位性核不育三系品种介绍以及甘蓝型油菜隐性上位性核不育三系应用存在的主要问题进行综述,为油菜育种工作者对我国甘蓝型油菜隐性核上位互作核不育三系研究的情况提供参考。
A new type of GMS line Mian 7AB-4 in Canola rape (B.
利用甘×白杂交F2产生的核不育株,培育出了双低甘蓝型油菜新型核不育系绵7AB-4。