title: Tessaracoccus flavus sp. nov., isolated from the drainage system of a lindane-producing factory.
abstract: Strain RP1T, a Gram-stain-positive, non-motile, non-spore-forming, coccus-shaped bacterium, was isolated from drainage of India Pesticides Limited, a lindane-producing unit situated at Chinhat, Lucknow, India. 16S rRNA gene sequence analysis revealed that strain RP1T belongs to the family Propionibacteriaceae and was closely related to the members of the genus Tessaracoccus with a similarity range of 95.4-97.6%. Strain RP1T was facultatively anaerobic, oxidase-negative, catalase-positive and capable of nitrate reduction. Strain RP1T contained peptidoglycan type A3γ', with ll-diaminopimelic acid as the diagnostic diamino acid and glycine at position 1 of the peptide subunit. The major cellular fatty acid of strain RP1T was anteiso-C15 : 0 but a significant amount of iso-C14:0 was also detected. MK-9(H4) was the major respiratory quinone and polyamines detected were spermine and spermidine. The polar lipids included diphosphatidylglycerol, phosphatidylglycerol, two unknown glycolipids and two unknown phospholipids. The G+C content of the DNA was 66.7 mol%. The levels of DNA-DNA relatedness between RP1T and Tessaracoccus lubricantis KSS-17SeT, Tessaracoccus oleiagri SL014B-20A1T and Tessaracoccus flavescens SST-39T were 49.8, 34.8 and 23.5%, respectively. Based on the phenotypic and phylogenetic data presented, strain RP1T can be differentiated from previously described species of the genus Tessaracoccus, and thus represents a novel species, for which the name Tessaracoccus flavus sp. nov. is proposed. The type strain is RP1T (=DSM 100159T=MCC 2769T=KCTC 39686T).
authors: Molecular Biology Laboratory, Department of Zoology, University of Delhi, Delhi- 110007, India.
authors: Rashmi
authors: R
authors: Kumari
authors: Molecular Biology Laboratory, Department of Zoology, University of Delhi, Delhi- 110007, India.
authors: Priya
authors: P
authors: Singh
authors: Leibniz-Institut DSMZ - Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH, Braunschweig, Germany.
authors: Peter
authors: P
authors: Schumann
authors: Molecular Biology Laboratory, Department of Zoology, University of Delhi, Delhi- 110007, India.
authors: Rup
authors: R
authors: Lal
mesh_terms: D015373:Bacterial Typing Techniques; D001482:Base Composition; D004269:DNA, Bacterial / Q000235:genetics; D003960:Diaminopimelic Acid / Q000737:chemistry; D005227:Fatty Acids / Q000737:chemistry; D001556:Hexachlorocyclohexane; D007194:India; D007220:Industrial Waste; D008969:Molecular Sequence Data; D009693:Nucleic Acid Hybridization; D010457:Peptidoglycan / Q000737:chemistry; D010743:Phospholipids / Q000737:chemistry; D010802:Phylogeny; D011073:Polyamines / Q000737:chemistry; D011423:Propionibacteriaceae / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017422:Sequence Analysis, DNA; D024482:Vitamin K 2 / Q000031:analogs & derivatives / Q000737:chemistry
chemical_list: D004269:DNA, Bacterial; D005227:Fatty Acids; D007220:Industrial Waste; D010457:Peptidoglycan; D010743:Phospholipids; D011073:Polyamines; D012336:RNA, Ribosomal, 16S; D024482:Vitamin K 2; C073355:menaquinone 9; D003960:Diaminopimelic Acid; D001556:Hexachlorocyclohexane