GENETICS OF LEUCINE AMINOPEPTIDASE IN APPLE

被引：14

作者：

MANGANARIS, AG ^{[1
]}

ALSTON, FH ^{[1
]}

机构：

[1] HORT RES INT,E MALLING,W MALLING,MAIDSTONE ME19 6BJ,KENT,ENGLAND

来源：

THEORETICAL AND APPLIED GENETICS | 1992年 / 83卷 / 03期

关键词：

MALUS-PUMILA MILL; LEUCINE AMINOPEPTIDASE; GENES LAP-1; LAP-2; LAP-3; LAP-4; MILDEW RESISTANCE; LINKAGE; BREEDING;

D O I：

10.1007/BF00224281

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Six zones of LAP activity were detected in apples, some of them tissue specific. Genetic studies in four of them revealed the presence of four genes LAP-1, LAP-2, LAP-3 and LAP-4 with 4, 5, 4 and 4 alleles respectively including two null alleles. There were no big differences in allelic frequency within cultivars, selections, rootstocks and Malus species. Close linkage was found between LAP-2 and resistance to mildew derived from 'White Angel'.

引用

页码：345 / 352

页数：8

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