Article
Analysis of three nodD genes in Rhizobium leguminosarum biovar phaseoli; nodD1 is preceded by noIE, a gene whose product is secreted from the cytoplasm.
Molecular microbiology - 1 Jun 1990
Davis E O, Johnston A W
Abstract excerpt
In a strain of Rhizobium leguminosarum biovar phaseoli, three copies of the regulatory nodulation gene nodD were identified on the Sym plasmid and sequenced. Two were closely linked to each other and the third was near, but not adjacent, to the nodABC genes. Each of these nodD genes could correct the Nod- defect of a nodD mutant strain of R. leguminosarum biovar viciae on peas. A truncated form of nodD2 could...
Topics
- Amino Acid Sequence
- Bacterial Proteins
- Base Sequence
- Cytoplasm
- DNA, Bacterial
- Genes, Bacterial
- Molecular Sequence Data
- Mutation
- Nitrogen Fixation
- Operon
- Restriction Mapping