16S rDNA sequence analysis of environmental Bdellovibrio-and-like organisms (BALO) reveals extensive diversity

2002 ◽  
Vol 52 (6) ◽  
pp. 2089-2094 ◽  
Author(s):  
A. R. Snyder
Keyword(s):  
Sequence Analysis ◽  
16S Rdna ◽  
Rdna Sequence ◽  
16S Rdna Sequence ◽  
16S Rdna Sequence Analysis

scholarly journals Erratum to: Deodorization of pig slurry and characterization of bacterial diversity using 16S rDNA sequence analysis

2014 ◽  
Vol 52 (12) ◽  
pp. 1056-1056
Author(s):  
Ok-Hwa Hwang ◽  
Sebastian Raveendar ◽  
Young-Ju Kim ◽  
Ji-Hun Kim ◽  
Tae-Hun Kim ◽  
...  
Keyword(s):  
Sequence Analysis ◽  
Bacterial Diversity ◽  
16S Rdna ◽  
Rdna Sequence ◽  
Pig Slurry ◽  
16S Rdna Sequence ◽  
16S Rdna Sequence Analysis

scholarly journals Detection and 16S rDNA Sequence Analysis of a Bloom-forming Cyanobacterial Genus Microcystis

1998 ◽  
Vol 64 (5) ◽  
pp. 840-841 ◽  
Author(s):  
Ryuji Kondo ◽  
Manabu Komura ◽  
Shingo Hiroishi ◽  
Yoshihiko Hata
Keyword(s):  
Sequence Analysis ◽  
16S Rdna ◽  
Rdna Sequence ◽  
16S Rdna Sequence ◽  
16S Rdna Sequence Analysis ◽  
Cyanobacterial Genus

scholarly journals Identification of Genomic Heterogeneity among Lactococcus lactis Strains by Plasmid Profiling, PFGE and 16S rDNA Sequence Analysis

2014 ◽  
Vol 63 (2) ◽  
pp. 157-166 ◽  
Author(s):  
OZLEM GUNAY-ESIYOK ◽  
NEFISE AKCELIK ◽  
MUSTAFA AKCELIK
Keyword(s):  
Sequence Analysis ◽  
16S Rdna ◽  
Lactococcus Lactis ◽  
Molecular Size ◽  
Rdna Sequence ◽  
16S Rdna Sequence ◽  
16S Rdna Sequence Analysis ◽  
Major Cluster ◽  
Cluster A ◽  
Plasmid Profiling

Lactococcus lactis strains are used commonly as starters, which contribute to desirable flavour and texture properties known as strain-specific, in dairy industry. Genomic heterogeneity of 30 L. lactis strains originating from Turkey and characterized phenotypically were investigated in this study. Plasmid profiling, PFGE and 16S rDNA sequence analyses were performed to determine the genetic variability of strains. High degree of heterogeneity was detected among the L. lactis strains. Plasmid profiles of strains showed that compared to the plasmid free control strains, namely; L. lactis subsp. lactis IL1403 and L. lactis subsp. cremoris MG1614, all tested strains carried one to ten plasmids with molecular size ranging from 1.5 to 41.5kb. The fingerprints of strains obtained by PFGE from digestion with ApaI, SmaI and I-CeuI restriction endonucleases of chromosomal DNA's were compared with each other. All strains out of four were grouped into a large cluster A with at least 44% similarity level. The other four strains formed a minor duster B, distinctively different from major cluster A. PFGE results were confirmed by 16S rDNA sequence analysis and strains included in cluster B were identified as members of different species. These results suggested that morphologic and biochemical methods should be verified by reliable molecular approaches for the purpose of strain typing. Also, PFGE was found suitable to determine genomic differentiations among inter- and intra species.

16S rDNA sequence analysis of culturable marine biofilm forming bacteria from a ship's hull

Biofouling ◽  
2010 ◽  
Vol 26 (8) ◽  
pp. 893-899 ◽  
Author(s):  
D. Inbakandan ◽  
P. Sriyutha Murthy ◽  
R. Venkatesan ◽  
S. Ajmal Khan
Keyword(s):  
Sequence Analysis ◽  
16S Rdna ◽  
Rdna Sequence ◽  
16S Rdna Sequence ◽  
16S Rdna Sequence Analysis ◽  
Marine Biofilm

scholarly journals Bacillus novalis sp. nov., Bacillus vireti sp. nov., Bacillus soli sp. nov., Bacillus bataviensis sp. nov. and Bacillus drentensis sp. nov., from the Drentse A grasslands

2004 ◽  
Vol 54 (1) ◽  
pp. 47-57 ◽  
Author(s):  
Jeroen Heyrman ◽  
Bram Vanparys ◽  
Niall A. Logan ◽  
An Balcaen ◽  
Marina Rodríguez-Díaz ◽  
...  
Keyword(s):  
Sequence Analysis ◽  
16S Rdna ◽  
Type Strain ◽  
Biochemical Characterization ◽  
Agricultural Research ◽  
Research Area ◽  
Fatty Acid Analysis ◽  
Rdna Sequence ◽  
16S Rdna Sequence ◽  
16S Rdna Sequence Analysis

A group of 42 isolates were isolated from the soil of several disused hay fields, in the Drentse A agricultural research area (The Netherlands), that were taken out of production at different times. The group represents hitherto-uncultured Bacillus lineages that have previously been found, by a non-cultural method, to be predominant in soil. The strains were subjected to a polyphasic taxonomic study, including (GTG)5-PCR, 16S rDNA sequence analysis, DNA–DNA hybridizations, DNA base-ratio determination, fatty acid analysis and morphological and biochemical characterization. By comparing the groupings obtained by (GTG)5-PCR and 16S rDNA sequence analysis, six clusters of similar strains could be recognized. A DNA–DNA relatedness study showed that these clusters represented five novel genospecies. Further analysis supported the proposal of five novel species in the genus Bacillus, namely Bacillus novalis sp. nov. (type strain IDA3307T=R-15439T=LMG 21837T=DSM 15603T), Bacillus vireti sp. nov. (type strain IDA3632T=R-15447T=LMG 21834T=DSM 15602T), Bacillus soli sp. nov. (type strain IDA0086T=R-16300T=LMG 21838T=DSM 15604T), Bacillus bataviensis sp. nov. (type strain IDA1115T=R-16315T=LMG 21833T=DSM 15601T) and Bacillus drentensis sp. nov. (type strain IDA1967T=R-16337T=LMG 21831T=DSM 15600T).

scholarly journals Comparative 16S rDNA sequence analysis of some alkaliphilic bacilli and the establishment of a sixth rRNA group within the genusBacillus

1994 ◽  
Vol 117 (1) ◽  
pp. 16-65 ◽  
Author(s):  
Preben Nielsen ◽  
Frederick A. Rainey ◽  
Helle Outtrup ◽  
Fergus G. Priest ◽  
Dagmar Fritze
Keyword(s):  
Sequence Analysis ◽  
16S Rdna ◽  
Rdna Sequence ◽  
16S Rdna Sequence ◽  
16S Rdna Sequence Analysis
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