| molecular analysis of autochthonous microbiota along the digestive tract of juvenile grouper epinephelus coioides following probiotic bacillus pumilus administration. | aims: to evaluate the diversity of dominant autochthonous microbiota along the digestive tract of juvenile epinephelus coioides following the dietary administration of probiotic bacillus pumilus for 60 days. methods and results: polymerase chain reaction-denaturing gradient gel electrophoresis (pcr-dgge) with subsequently sequencing analysis was used to assess the gut microbiota. generally similar dgge patterns were observed in the foregut, midgut and hindgut of e. coioides, while the similari ... | 2011 | 21294823 |
| methylobacterium hispanicum sp. nov. and methylobacterium aquaticum sp. nov., isolated from drinking water. | members of the genus methylobacterium are ubiquitous in nature and can be isolated from almost any freshwater environment where dissolved oxygen exists. this genus is composed of a variety of pink-pigmented, facultatively methylotrophic (ppfm) bacteria. during a screening programme to monitor the bacterial population present in the drinking water of a municipal water supply in seville (spain) during the year 2003, five strains of ppfm bacteria were isolated and characterized. analysis of their c ... | 2005 | 15653888 |
| methylobacterium dankookense sp. nov., isolated from drinking water. | a pink-pigmented bacterium, designated sw08-7(t) was isolated from the drinking water of a water purifier. cells were gram-negative, rod-shaped, strictly aerobic, and non-spore-forming. it grew optimally at 25 degrees c, ph 6 approximately 7. phylogenese analysis based on 16s rrna gene sequence showed that strain sw08-7(t) belongs to the genus methylobacterium. the highest 16s rrna gene sequence similarities were found to methylobacterium mesophilicum jcm 2829(t) (96.9%), methylobacterium brachi ... | 2010 | 20127465 |