ROUGH AND FINE LINKAGE MAPPING OF THE RHIZOBIUM-MELILOTI CHROMOSOME

被引：82

作者：

CASADESUS, J

OLIVARES, J

机构：

[1] Departamento de Microbiología, Estación Experimental del Zaidin, C.S.I.C., Granada

来源：

MOLECULAR AND GENERAL GENETICS | 1979年 / 174卷 / 02期

关键词：

D O I：

10.1007/BF00268356

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A circular linkage map of the Rhizobium meliloti chromosome, obtained from R68.45-mediated crosses, has been revised by cotransductional analysis, after general transduction by DF2 phage. Three short chromosomal regions have been mapped by cotransduction. Comparison between conjugal and cotransductional data suggests that R68.45-mediated linkage measures are indeed rough. Cotransduction seems to be a useful tool for improving the linkage map of R. meliloti. © 1979 Springer-Verlag.

引用

页码：203 / 209

页数：7

共 35 条

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