Search

Your search keyword '"MICROORGANISM populations"' showing total 4 results
Start Over Descriptor "MICROORGANISM populations" Search Limiters Peer Reviewed Topic ribosomes Publication Year Range Last 50 years Publisher american society for microbiology
4 results on '"MICROORGANISM populations"'

1. DNA Extraction from Soils: Old Bias for New Microbial Diversity Analysis Methods.

Author

Martin-Laurent, F., Philippot, L., Hallet, S., Chaussod, R., Germon, J.C., and Soulas, G.

Subjects
*MICROORGANISM populations, *RIBOSOMES, *RNA, *MICROBIAL ecology, *SOIL microbiology, *ANALYTICAL chemistry
Abstract

Evaluates the impact of three different soil deoxyribonucleic acid (DNA) extraction methods on bacterial diversity using polymerase chain reaction-based 16S ribosomal nucleic acid analysis. Properties of the soil used in DNA extraction method; Revelation of phylotype abundance and bacterial community composition by ribosomal intergenic spacer analysis.

Published
2001
Full Text
View/download PDF

2. Diversity and Seasonal Fluctuations of the Dominant Members of the Bacterial Soil Community...

Author

Smit, Eric, Leeflang, Paula, Gommans, Suzanne, van den Broek, Jan, and van Mil, Saskia

Subjects
*MICROBIAL growth, *MICROORGANISM populations, *RIBOSOMES, *DNA, *SOIL microbiology
Abstract

Investigates the diversity and seasonal fluctuations of soil microbial community of a wheat field farm in the Netherlands. Phylogenetic analysis of the dominant 16S ribosomal deoxyribonucleic clone sequences; Population of Arthrobacter oxydans and members of the genus Pseudomonas in July; High number of Acinobacter and Clavibacter in January.

Published
2001
Full Text
View/download PDF

3. Evaluation of PCR-Generated Chimeras, Mutations, and Heteroduplexes with 16S rRNA Gene-Based...

Author

Xiaoyun Qiu and Liyou Wu

Subjects
*MICROBIOLOGY, *POLYMERASE chain reaction, *RIBOSOMES, *CHIMERAS (Botany), *MICROORGANISM populations
Abstract

Evaluates polymerase chain reaction (PCR)-generated artifacts with the 16S ribosomal DNA-based cloning approach. Construction of a model community of four species from alpha, beta and gamma subdivisions of the division Proteobacteria as well as gram-positive bacterium; Detection of chimeras and mutations.

Published
2001
Full Text
View/download PDF

4. Determination of Specific Growth Rate by Measurement of Specific Rate of Ribosome Synthesis in Growing and Nongrowing Cultures of Acinetobacter calcoaceticus.

Author

Cutter, Matthew R. and Stroot, Peter G.

Subjects
*RIBOSOMES, *ORGANELLES, *MICROORGANISM populations, *NUCLEOPROTEINS, *POPULATION biology, *RNA, *ACINETOBACTER, *BIOSYNTHESIS, *BIOCHEMICAL engineering
Abstract

RT-RiboSyn measures the specific rate of ribosome synthesis in distinct microbial populations by measuring the generation rate of precursor 16S rRNA relative to that of mature 16S rRNA when precursor 16S rRNA processing is inhibited. Good agreement was demonstrated between specific rate of ribosome synthesis and specific growth rate of Acinetobacter calcoaceticus. [ABSTRACT FROM AUTHOR]

Published
2008
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results