Analysis of Rhizobium meliloti Sym Mutants Obtained by Heat Treatment.
نویسندگان
چکیده
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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ورودعنوان ژورنال:
- Applied and environmental microbiology
دوره 51 5 شماره
صفحات -
تاریخ انتشار 1986