Existence of Sinorhizobium meliloti genomic fragment hybridizing with the nifM gene of Klebsiella pneumoniae.
A novel finding that genomic restriction fragments of symbiotic nitrogen fixer S. meliloti hybridized with nifM gene probe of the free-living diazotroph Klebsiella pneumoniae is reported. When SmaI endonuclease was used to digest S. meliloti DNA, a unique hybridizing band was obtained.
Gigova
L
L
Academician M Popov Institute of Plant Physiology, Bulgarian Academy ofSciences, 1113 Sofia, Bulgaria. Gigova@bio21.bas.bg
Petrova
N
N
Dimova
S
S
Staneva
D
D
D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics; D016680:Genome, Bacterial; D007711:Klebsiella pneumoniae / Q000201:enzymology* / Q000235:genetics*; D009693:Nucleic Acid Hybridization; D010088:Oxidoreductases / Q000235:genetics*; D016962:Sinorhizobium meliloti / Q000235:genetics*
D004269:DNA, Bacterial; D010088:Oxidoreductases; C029130:nitrogenase reductase