AN EMS-INDUCED LOW-LINOLENIC-ACID MUTANT IN MCGREGOR FLAX (LINUM-USITATISSIMUM-L)

被引：43
|
作者：
ROWLAND, GG
机构：
来源：
CANADIAN JOURNAL OF PLANT SCIENCE | 1991年 / 71卷 / 02期
关键词：
EMS; MUTATION; FLAX; LINUM-USITATISSIMUM; FATTY ACID;
D O I：
10.4141/cjps91-054
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
McGregor flax (Linum usitatissimum L.) seed was treated with ethyl methanesulphonate (EMS) and the resulting M1, M2, M3 and M4 progeny were screened for linolenic acid mutants, using the half-seed technique. A stable low-linolenic acid (2%) mutant was found in the M4. The low linolenic character is controlled by recessive alleles at two independent loci, apparently the result of a rare double mutation.
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页码：393 / 396
页数：4
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