No abstract available
Keywords:
3107 Microbiology
,31 Biological Sciences
,Genetics
,Biotechnology
,Amino Acid Sequence
,Bacterial Proteins
,Base Sequence
,Cloning, Molecular
,Gene Expression Regulation, Bacterial
,Iron
,Molecular Sequence Data
,Mutation
,Nitrogen Fixation
,Operon
,Promoter Regions, Genetic
,Rhizobium leguminosarum
,Sequence Analysis, DNA
,Siderophores
,Symbiosis
