supported by the National Basic Research Priorities Programme(Grant No.001CB108904);the National Natural Science Foundation of China(Grant No.39580001).
C4-dicarboxylate transport proteins of di-azotroph Pseudomonas stutzeri were encoded by dctPQM genes. Nucleotide sequence analysis indicated that dctP, dctQ, and dctM grouped together. Its nucleotide and amino acid se...