menaquinone-9 and 2-4-diaminobutyric-acid

menaquinone-9 has been researched along with 2-4-diaminobutyric-acid* in 2 studies

Other Studies

2 other study(ies) available for menaquinone-9 and 2-4-diaminobutyric-acid

ArticleYear
Pseudoclavibacter terrae sp. nov. isolated from rhizosphere soil of Ophiopogon japonicus.
    International journal of systematic and evolutionary microbiology, 2015, Volume: 65, Issue:11

    Strain THG-MD12T, a Gram-reaction-positive, aerobic, non-motile, rod-shaped bacterium was isolated from rhizosphere soil of Ophiopogon japonicus in PR China. THG-MD12T was closely related to members of the genus Pseudoclavibacter and showed the highest 16S rRNA gene sequence similarities with Pseudoclavibacter helvolus KCTC 19531T (98.8 %) and Pseudoclavibacter chungangensis KCTC 22691T (96.9 %). DNA-DNA hybridization showed 41.9 ± 2.1 % and 12.4 ± 0.9 % DNA reassociation with P. helvolus KCTC 19531T and P. chungangensis KCTC 22691T, respectively. Chemotaxonomic analyses revealed that strain THG-MD12T possesses menaquinone-9 as the predominant respiratory quinone, 2,4-diaminobutyric acid as the diamino acid in the peptidoglycan and anteiso-C15 : 0, iso-C16 : 0, C16 : 0 and anteiso-C17 : 0 as the major fatty acids. The polar lipid profile was found to consist of diphosphatidylglycerol, phosphatidylglycerol, two unknown glycolipids and two unknown lipids. These data corroborated the affiliation of THG-MD12T to the genus Pseudoclavibacter. Thus, the isolate represents a novel species, for which the name Pseudoclavibacter terrae sp. nov. is proposed, with THG-MD12T as the type strain ( = CCTCC AB 2015124T = KCTC 39562T).

    Topics: Actinomycetales; Aminobutyrates; Bacterial Typing Techniques; Base Composition; China; DNA, Bacterial; Fatty Acids; Glycolipids; Nucleic Acid Hybridization; Ophiopogon; Phylogeny; Rhizosphere; RNA, Ribosomal, 16S; Sequence Analysis, DNA; Soil Microbiology; Vitamin K 2

2015
Pseudoclavibacter caeni sp. nov., isolated from sludge of a sewage disposal plant.
    International journal of systematic and evolutionary microbiology, 2012, Volume: 62, Issue:Pt 4

    A Gram-positive, strictly aerobic, rod-shaped, non-motile bacterial strain, designated MJ28T, was isolated from a sludge sample from the Daejeon sewage disposal plant in South Korea. A polyphasic approach was applied to study the taxonomic position of strain MJ28T. Strain MJ28T showed highest 16S rRNA gene sequence similarity to Pseudoclavibacter soli KP02T (95.2 %). Levels of 16S rRNA gene sequence similarity to the type strains of other Pseudoclavibacter species were less than 94.0 %. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain MJ28T belonged to the clade formed by members of the genus Pseudoclavibacter in the family Microbacteriaceae. The G+C content of the genomic DNA of strain MJ28T was 65.8 mol%. The chemotaxonomic characteristics of strain MJ28T showed features typical of the genus Pseudoclavibacter, with MK-9 as the predominant respiratory quinone, 2,4-diaminobutryic acid as the diamino acid in the peptidoglycan, and anteiso-C17:0 (44.6 %), anteiso-C15:0 (35.7 %) and C16:0 (9.5 %) as the major fatty acids. On the basis of phylogenetic inference, fatty acid profile and other phenotypic properties, strain MJ28T is considered to represent a novel species of the genus Pseudoclavibacter, for which the name Pseudoclavibacter caeni sp. nov. is proposed. The type strain is MJ28T (=KCTC 19773T=JCM 16921T).

    Topics: Actinomycetales; Aminobutyrates; Bacterial Typing Techniques; Base Composition; DNA, Bacterial; Fatty Acids; Molecular Sequence Data; Peptidoglycan; Phylogeny; Republic of Korea; RNA, Ribosomal, 16S; Sequence Analysis, DNA; Sewage; Vitamin K 2

2012