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DIPLOID HETEROZYGOUS HYBRIDS FROM MATINGS BETWEEN ESCHERICHIA COLI AND SALMONELLA TYPHOSA
An Hfr strain of E. coli K-12 has been shown to mate at low frequency with a number of strains of S. typhosa. The hybrids, selected as lactose positives, retained all other antigenic and biochemical manifestations of the S. typhosa parent. A Lac(+) hybrid, S. typhosa strain 643L(+) was remated with...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1960
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2137222/ https://www.ncbi.nlm.nih.gov/pubmed/13687195 |