Nitrogen Fixation in Wheat Provided by Klebsiella pneumoniae 342
β Scribed by Iniguez, A. Leonardo; Dong, Yuemei; Triplett, Eric W.
- Book ID
- 120996218
- Publisher
- The American Phytopathological Society
- Year
- 2004
- Tongue
- English
- Weight
- 447 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0894-0282
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π SIMILAR VOLUMES
A series of mutants defective in nitrogen fixation (nif) were isolated in Klebsiella pneumoniae strain M5a1. The nif mutations were either located on plasmid pRD1 or on the K. pneumoniae chromosome. A total of 37 plasmid mutants and 28 chromosomal mutants were employed in complementation tests using
The nif cistrons indentified by complementation analysis in the preceding paper (Dixon et al., 1977) were mapped with respect to hisD and to each other other by P1 cotransduction and three-factor reciprocal crosses. The order obrained was hisD nifB nifA (nifL) nifF nifE nifK nifD nifH. Analysis of h