A 2ND LOCUS, LXR B1 IN ARABIDOPSIS-THALIANA, THAT CONFERS RESISTANCE TO THE HERBICIDE ISOXABEN

被引：25

作者：

HEIM, DR ^{[1
]}

ROBERTS, JL ^{[1
]}

PIKE, PD ^{[1
]}

LARRINUA, IM ^{[1
]}

机构：

[1] DOWELANCO,POB 708,GREENFIELD,IN 46140

来源：

PLANT PHYSIOLOGY | 1990年 / 92卷 / 03期

关键词：

D O I：

10.1104/pp.92.3.858

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

An isoxaben resistant mutant of Arabidopsis thaliana is described whose locus, Ixr B1, is unlinked genetically to the previously described resistance locus Ixr A (DR Heim, JL Roberts, PD Pike, IM Larrinua [1989] Plant Physiol 90: 146-150). A cross of strains each homozygous for one of these two resistance loci gives rise to some isoxaben sensitive F2 progeny. Growth curves versus isoxaben of this mutant, its F1 progeny and the wild-type parent strain showed that this locus displays a weakly codominant Mendelian phenotype. Callus cultures were established from plants homozygous as well as heterozygous for this locus. Growth inhibition curves done with these cultures mimic the data obtained in vivo.

引用

页码：858 / 861

页数：4

共 10 条

[1] EXPRESSION IN PLANTS OF A MUTANT AROA GENE FROM SALMONELLA-TYPHIMURIUM CONFERS TOLERANCE TO GLYPHOSATE [J].