以芹菜雄性不育两用系01-AB为不育源,根据其所携带的雄性不育隐性核基因和转育目标自交系相关性状的遗传特点设计转育方案,通过杂交、自交、回交、成对兄妹交等方法,向个芹菜自交系转育核不育基因.转育结果表明,获得的个新芹菜雄性不育两用系不育性稳定,结籽正常,综合农艺性状优良,相关性状与父本相同.
The male sterile two2purpose line 0123AB of celery was used as a source of male sterility,the gene of re2 cessive male sterility was transferred to the other three inbred lines as target parents,in accordance with the inheritance of the male sterility and concerned horticultural characters,by crossing,selfing,backcrossing and sibling. The results showed that three new two2purpose line bred from 0123AB had complete male sterility,normal ability to seed,good horticultural characters similar to their male parents.
[1] 张燕,卢长明,赵新彬.芹菜杂交技术初探[J].长江蔬菜,1998(11):29-30.
[2] Quiros C F,Rugama A,Dong Y Y,et al.Cytological and ge-netical studies of a male sterile celery[J].Euphytica,1986,35:867-875.
[3] 高国训,靳力争,陆子梅,等.芹菜雄性不育株的发现及其植物学特征[J].天津农业科学,2006,12(4):9-11.
[4] 陆子梅,高国训,靳力争,等.芹菜雄性不育花药发育的细胞学观察[J].华北农学报,2007,22(1):120-122.
[5] 高国训,靳力争,陆子梅,等.早春芹菜一代杂种‘津奇2号'[J].园艺学报,2008,35(5):777.
[6] 汤铨训,范树隆,李增恩,等.芹菜品种现状及选育方向[M]//中国园艺学会成立六十周年纪念暨第六届年会论文集(Ⅱ蔬菜).北京:万国学术出版社,1989:67-69.
[7] 王作义,杨凤梅,王志强,等.辣椒雄性不育两用系选育转育及利用[J].北方园艺,1998(1):10-12.
