title: Mycobacterium elephantis sp. nov., a rapidly growing non-chromogenic Mycobacterium isolated from an elephant.
abstract: A strain isolated from a lung abscess in an elephant that died from chronic respiratory disease was found to have properties consistent with its classification in the genus Mycobacterium. An almost complete sequence of the 165 rDNA of the strain was determined following the cloning and sequencing of the amplified gene. The sequence was aligned with those available on mycobacteria and phylogenetic trees inferred by using three tree-making algorithms. The organism, which formed a distinct phyletic line within the evolutionary radiation occupied by rapidly growing mycobacteria, was readily distinguished from members of validly described species of rapidly growing mycobacteria on the basis of its mycolic acid pattern and by a number of other phenotypic features, notably its ability to grow at higher temperatures. The type strain is Mycobacterium elephantis DSM 44368T.
authors.forename: H
authors.initials: H
authors.lastname: Shojaei
authors.forename: J G
authors.initials: JG
authors.lastname: Magee
authors.forename: R
authors.initials: R
authors.lastname: Freeman
authors.forename: M
authors.initials: M
authors.lastname: Yates
authors.forename: N U
authors.initials: NU
authors.lastname: Horadagoda
authors.forename: M
authors.initials: M
authors.lastname: Goodfellow
mesh_terms: D000818:Animals; D004269:DNA, Bacterial / Q000032:analysis / Q000235:genetics; D004275:DNA, Ribosomal / Q000032:analysis / Q000235:genetics; D004606:Elephants / Q000382:microbiology*; D008169:Lung Abscess / Q000382:microbiology / Q000662:veterinary*; D008969:Molecular Sequence Data; D009161:Mycobacterium / Q000145:classification* / Q000254:growth & development / Q000302:isolation & purification* / Q000502:physiology; D009164:Mycobacterium Infections / Q000382:microbiology / Q000662:veterinary*; D010641:Phenotype; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics
chemical_list: D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D012336:RNA, Ribosomal, 16S