| ochrobactrum haematophilum sp. nov. and ochrobactrum pseudogrignonense sp. nov., isolated from human clinical specimens. | three gram-negative, rod-shaped, non-spore-forming bacteria were isolated from clinical specimens between 1992 and 2000. on the basis of 16s rrna gene sequence similarities, these strains (ccug 30717t, ccug 43892 and ccug 38531t) were shown to belong to the alphaproteobacteria, most closely related to ochrobactrum grignonense (99.0 and 98.2% similarity to the type strain). chemotaxonomic data (major ubiquinone q-10; major polyamines spermidine, sym-homospermidine and putrescine; major polar lipi ... | 2007 | 17978211 |
| characterization of a versatile rhizospheric organism from cucumber identified as ochrobactrum haematophilum. | several rhizobacteria play a vital role in promoting plant growth and protecting plants against fungal diseases and degrading pesticides in the environment. in this study, a bacterial strain, designated h10, was isolated from the rhizosphere at laixi in shandong province, china, and was identified as ochrobactrum haematophilum based on api 20 ne tests and 16s rrna gene sequence analysis. the plant growth-promoting characteristics of the strain were further characterized, and the results showed t ... | 2011 | 22460914 |
| isolation and identification of cellulolytic bacteria from the gut of holotrichia parallela larvae (coleoptera: scarabaeidae). | in this study, 207 strains of aerobic and facultatively anaerobic cellulolytic bacteria were isolated from the gut of holotrichia parallela larvae. these bacterial isolates were assigned to 21 genotypes by amplified ribosomal dna restriction analysis (ardra). a partial 16s rdna sequence analysis and standard biochemical and physiological tests were used for the assignment of the 21 representative isolates. our results show that the cellulolytic bacterial community is dominated by the proteobacte ... | 2012 | 22489111 |
| diversity and characterization of culturable bacterial endophytes from zea mays and their potential as plant growth-promoting agents in metal-degraded soils. | in this study, we evaluated the phylogenetic diversity of culturable bacterial endophytes of zea mays plants growing in an agricultural soil contaminated with zn and cd. endophytic bacterial counts were determined in roots and shoots, and isolates were grouped by random amplified polymorphic dna and identified by 16s ribosomal rna (rrna) gene sequencing. endophytes were further characterized for the production of plant growth-promoting (pgp) substances, such as nh3, siderophores, indol-3-acetic ... | 2014 | 25053283 |