GATA-REPEATS AND GACA-REPEATS ARE NOT EVENLY DISTRIBUTED THROUGHOUT THE TOMATO GENOME

被引：48

作者：

ARENS, P ^{[1
]}

ODINOT, P ^{[1
]}

VANHEUSDEN, AW ^{[1
]}

LINDHOUT, P ^{[1
]}

VOSMAN, B ^{[1
]}

机构：

[1] DLO,CPRO,CTR PLANT BREEDING & REPROD RES,6700 AA WAGENINGEN,NETHERLANDS

来源：

GENOME | 1995年 / 38卷 / 01期

关键词：

MAPPING; MICROSATELLITES; LYCOPERSICON ESCULENTUM; RFLP; DNA-FINGERPRINTING;

D O I：

10.1139/g95-010

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

This paper describes the distribution of highly polymorphic GATA- and GACA-containing DNA regions in tomato, To study the distribution of these polymorphic regions, a mapping experiment was done. The segregation of 32 GATA- and GACA-containing loci was analyzed in a F-2 population from a cross between Lycopersicon esculentum and L. pennellii. From these loci, 28 could be mapped to 8 of the 12 tomato chromosomes. Both the GATA- and GACA-containing loci seem to cluster in the same chromosomal regions. To our knowledge, this is the first report on mapping of GATA- and GACA-containing loci in plants.

引用

页码：84 / 90

页数：7

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