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. 1986 May;51(5):1148–1150. doi: 10.1128/aem.51.5.1148-1150.1986

Analysis of Rhizobium meliloti Sym Mutants Obtained by Heat Treatment †

Nicolas Toro 1, José Olivares 1,*
PMCID: PMC239028  PMID: 16347063

Abstract

Deletions in the pSym megaplasmid of Rhizobium meliloti were produced at a high frequency, and their lengths varied according to incubation temperature. Morphological differentiation into large and small colonies occurred after heat treatment. Small colonies elicited pseudonodules on alfalfa roots.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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