Results 31 to 40 of about 126,755 (277)
Classification of methanogenic bacteria by 16S ribosomal RNA characterization [PDF]
Proceedings of the National Academy of Sciences, 1977 The 16S ribosomal RNAs from 10 species of methanogenic bacteria have been characterized in terms of the oligonucleotides produced by T 1 RNase digestion. Comparative analysis of these data reveals the methanogens to constitute a distinct phylogenetic group containing two major divisions. These organisms appear to be
G E, Fox +4 more
openaire +2 more sources
Taxonomic and Characterization Methods of Streptomyces: A Review
Progress in Microbes and Molecular Biology, 2018 The 16S ribosomal RNA gene is the gold standard for taxonomic identification and phylogenetic study of most of the bacteria. However, the resolution of 16S rRNA gene is found to be insufficient to distinguish closely related Streptomyces species within ...
Jodi Woan-Fei Law +4 more
doaj +1 more source
The 16S ribosomal RNA mutation database (16SMDB) [PDF]
Nucleic Acids Research, 1994 The 16S ribosomal RNA mutation database (16SMDB) provides a list of mutated positions in 16S ribosomal RNA from Escherichia coli and the identity of each alteration. Information provided for each mutation includes: (i) a brief description of the phenotype(s) associated with each mutation; (ii) whether a mutant phenotype has been detected by in vivo or ...
openaire +4 more sources
Diversity, 2010 The high level of conservation of 16S ribosomal RNA gene (16S rRNA) in all Prokaryotes makes this gene an ideal tool for the rapid identification and classification of these microorganisms. Databases such as the Ribosomal Database Project II (RDP-II) and
Eric W. Triplett +3 more
doaj +1 more source
Measurement of the rates of synthesis of three components of ribosomes of Mycobacterium fortuitum: a theoretical approach to qRT-PCR experimentation. [PDF]
PLoS ONE, 2010 BACKGROUND: Except for the ribosomal protein L12 (rplL), ribosomal proteins are present as one copy per ribosome; L12 (rplL) is unusual because it is present as four copies per ribosome.
Maria Jesus Garcia +2 more
doaj +1 more source
Anoxic nitrification in marine sediments [PDF]
, 2004 Nitrate peaks are found in pore-water profiles in marine sediments at depths considerably below the conventional zone of oxic nitrification. These have been interpreted to represent nonsteady- state effects produced by the activity of nitrifying ...
Anschutz, P. +8 more
core +1 more source
Microbial residence time is a controlling parameter of the taxonomic composition and functional profile of microbial communities. [PDF]
, 2019 A remaining challenge within microbial ecology is to understand the determinants of richness and diversity observed in environmental microbial communities.
Achermann, Stefan +7 more
core +3 more sources
Novel insights into the Thaumarchaeota in the deepest oceans: their metabolism and potential adaptation mechanisms [PDF]
, 2020 Background: Marine Group I (MGI) Thaumarchaeota, which play key roles in the global biogeochemical cycling of nitrogen and carbon (ammonia oxidizers), thrive in the aphotic deep sea with massive populations.
Lehtovirta-Morley, Laura +8 more
core +2 more sources
Microbiology Indonesia, 2010 Selected bacterial isolates from a Litopenaeus vannamei shrimp culture system and gut environment were assessed using 16S rRNA gene sequencing method to identify their identity and to construct their phylogenetic relationship.
TUBAGUS HAERU RAHAYU +4 more
doaj +1 more source
Probing complex RNA structures by mechanical force
, 2003 RNA secondary structures of increasing complexity are probed combining single molecule stretching experiments and stochastic unfolding/refolding simulations. We find that force-induced unfolding pathways cannot usually be interpretated by solely invoking
A. Xayaphoummine +36 more
core +3 more sources