Use of plasmid R68.45 for constructing a circular linkage map of the Rhizobium trifolii chromosome.

AUTOR(ES)
RESUMO

Plasmid R68.45 was used to promote conjugal transfer of chromosomal markers in Rhizobium trifolii RS55. Analysis of two-factor and three-factor crosses among R. trifolii strains enabled construction of a circular linkage map of the R. trifolii chromosome, containing 17 nutritional and resistance markers.

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