Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Description of Microbacterium foliorum sp nov and Microbacterium phyllosphaerae sp nov., isolated from the phyllosphere of grasses and the surface litter after mulching the sward, and reclassification of Aureobacterium resistens (Funke et al. 1998) as Microbacterium resistens comb. nov.
Autore:
Behrendt, U; Ulrich, A; Schumann, P;
Indirizzi:
Inst Primary Prod & Microbial Ecol, Ctr Agr Landscape & Land Use Res Muncheberg, ZALF, D-14641 Paulinenaue, Germany Inst Primary Prod & Microbial Ecol Paulinenaue Germany D-14641 , Germany Inst Primary Prod & Microbial Ecol, Ctr Agr Landscape & Land Use Res Muncheberg, ZALF, D-14641 Muncheberg, Germany Inst Primary Prod & Microbial Ecol Muncheberg Germany D-14641 g, Germany DSMZ, German Collect Microorganisms & Cell Cultures, Braunschweig, GermanyDSMZ Braunschweig Germany anisms & Cell Cultures, Braunschweig, Germany
Titolo Testata:
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
, volume: 51, anno: 2001,
parte:, 4
pagine: 1267 - 1276
SICI:
1466-5026(200107)51:<1267:DOMFSN>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
RIBOSOMAL-RNA GENE; BACTERIAL SYSTEMATICS; SEASONAL-CHANGES; CELL-WALL; SEQUENCES; PROPOSAL; ACTINOMYCETE; POPULATIONS; TREES; ACID;
Keywords:
Microbacterium foliorum sp nov.; Microbacterium phyllosphaerae sp nov.; plant-associated; phenotypic and phylogenetic analysis; Microbacterium resistens comb. nov.;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
38
Recensione:
Indirizzi per estratti:
Indirizzo: Behrendt, U Inst Primary Prod & Microbial Ecol, Ctr Agr Landscape & Land Use Res Muncheberg, ZALF, Gutshof 7, D-14641 Paulinenaue, Germany Inst Primary Prod & Microbial Ecol Gutshof 7 Paulinenaue Germany D-14641
Citazione:
U. Behrendt et al., "Description of Microbacterium foliorum sp nov and Microbacterium phyllosphaerae sp nov., isolated from the phyllosphere of grasses and the surface litter after mulching the sward, and reclassification of Aureobacterium resistens (Funke et al. 1998) as Microbacterium resistens comb. nov.", INT J SY EV, 51, 2001, pp. 1267-1276

Abstract

The taxonomic position of a group of coryneform bacteria isolated from thephyllosphere of grasses and the surface litter after sward mulching was investigated. On the basis of restriction analyses of 16S rDNA, the isolates were divided into two genotypes. According to the 16S rDNA sequence analysis, representatives of both genotypes were related at a level of 99.2% similarity and clustered within the genus Microbacterium. Chemotaxonomic features (major menaquinones MK-12, MK-11 and MK-10; predominating iso-and anteiso-branched cellular fatty acids; G+C content 64-67 mol%; peptidoglycan-type B2 beta with glycolyl residues) corresponded to this genus as well. DNA-DNAhybridization studies showed a reassociation value of less than 70% between representative strains of both subgroups, suggesting that two different species are represented. Although the extensive morphological and physiological analyses did not reveal any differentiating feature for the genotypes, differences in the presence of the cell-wall sugar mannose enabled the subgroups to be distinguished from one another. DNA-DNA hybridization with typestrains of closely related Microbacterium spp. indicated that the isolatesrepresent two individual species, which can also be differentiated from previously described species of Microbacterium on the basis of biochemical features. As a result of phenotypic and phylogenetic analyses, the species Microbacterium foliorum sp. nov., type strain P 333/02(T) (= DSM 12966(T) = LMG 19580(T)), and Microbacterium phyllosphaerae sp. nov., type strain P 389/06(T) (= DSM 13468(T) = LMG 19581(T)), are proposed. Furthermore, the reclassification of Aureobacterium resistens (Funke et al. 1998) as Microbacterium resistens (Funke et al. 1998) comb. nov. is proposed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 08/07/20 alle ore 01:27:30