Oil-degrading Acinetobacter strain RAG-1 and strains described as 'Acinetobacter venetianus sp. nov.' belong to the same genomic species.
Acinetobacter strain RAG-1 (ATCC 31012) is an industrially important strain which has been extensively characterized with respect to its growth an hydrocarbons and its production of a high molecular mass bioemulsifier, emulsan. Although RAG-1 has been investigated in detail for specific biochemical characteristics, its taxonomic status is uncertain and it is usually referred to as A. lwoffii or A. calcoaceticus sensu lato. However, results obtained by restriction analysis of the amplified rDNA and subsequently substantiated by DNA-DNA hybridization, partial 16S rDNA nucleotide sequence comparison and biochemical characterization indicate that RAG-1 belongs to the genomic species recently described as 'A. venetianus'. Furthermore, these data confirm that 'A. venetianus' constitutes a new and distinct genomic species within the genus Acinetobacter.
Vaneechoutte
M
M
Department of Clinical Chemistry, Microbiology and Immunology, University Hospital, Ghent, Belgium. Mario.Vaneechoutte.rug.ac.be
Tjernberg
I
I
Baldi
F
F
Pepi
M
M
Fani
R
R
Sullivan
E R
ER
van der Toorn
J
J
Dijkshoorn
L
L
D000150:Acinetobacter / Q000145:classification* / Q000235:genetics / Q000378:metabolism; D004269:DNA, Bacterial / Q000032:analysis; D007218:Industrial Microbiology; D008386:Marine Biology; D009693:Nucleic Acid Hybridization; D009821:Oils / Q000378:metabolism
D004269:DNA, Bacterial; D009821:Oils