2-DIMENSIONAL SPREADS OF SYNAPTONEMAL COMPLEXES FROM SOLANACEOUS PLANTS .5. TOMATO (LYCOPERSICON-ESCULENTUM) KARYOTYPE AND IDIOGRAM

被引：41

作者：

SHERMAN, JD ^{[1
]}

STACK, SM ^{[1
]}

机构：

[1] COLORADO STATE UNIV,CELL & MOLEC BIOL PROGRAM,FT COLLINS,CO 80523

来源：

GENOME | 1992年 / 35卷 / 02期

关键词：

SYNAPTONEMAL COMPLEX; TOMATO; KARYOTYPE; IDIOGRAM;

D O I：

10.1139/g92-054

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：

We used a hypotonic bursting technique to spread synaptonemal complexes (SCs) from tomato primary microsporocytes. Based on these spreads, we have prepared a karyotype and an idiogram for tomato SCs. Each SC was related to its corresponding chromosome by observing SCs from tomatoes that were trisomic for each chromosome. We have compared this SC karyotype with previously published pachytene chromosome karyotypes for tomato.

引用

页码：354 / 359

页数：6

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