Results 31 to 40 of about 444,919 (299)
Mitochondrial DNA. Part B. Resources, 2021 The mitogenome of the Accipiter nisus is a circular module of 18,352 bp, which consists of 39 genes, containing 2 rRNA genes (12S rRNA and 16S rRNA), 13 protein-coding genes, 22 tRNA genes, and two non-coding regions (control region and pseudo control ...
Ki-Yoon Kim +3 more
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Differential Functional Constraints Cause Strain-Level Endemism in Polynucleobacter Populations. [PDF]
, 2016 The adaptation of bacterial lineages to local environmental conditions creates the potential for broader genotypic diversity within a species, which can enable a species to dominate across ecological gradients because of niche flexibility.
Geeta Rijal +8 more
core +2 more sources
Unique organization of Leptospira interrogans rRNA genes [PDF]
Journal of Bacteriology, 1989 We cloned Sau3AI fragments containing the rRNA genes for Leptospira interrogans serovar canicola strain Moulton in the BamHI site of lambda EMBL3 bacteriophage DNA. Physical maps of the fragments were constructed, and the locations of the rRNA genes were determined by Southern blot hybridization and S1 protection.
M, Fukunaga, I, Mifuchi
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Regulation of Arabidopsis thaliana 5S rRNA Genes [PDF]
Plant and Cell Physiology, 2007 The Arabidopsis thaliana genome comprises around 1,000 copies of 5S rRNA genes encoding both major and minor 5S rRNAs. In mature wild-type leaves, the minor 5S rRNA genes are silent. Using different mutants of DNA methyltransferases (met1, cmt3 and met1 cmt3), components of the RNAi pathway (ago4) or post-translational histone modifier (hda6/sil1), we ...
Isabelle, Vaillant +4 more
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Microbial communities in dark oligotrophic volcanic ice cave ecosystems of Mt. Erebus, Antarctica. [PDF]
, 2015 The Earth's crust hosts a subsurface, dark, and oligotrophic biosphere that is poorly understood in terms of the energy supporting its biomass production and impact on food webs at the Earth's surface.
Anitori, Roberto P +5 more
core +2 more sources
Minimal Influence of Extracellular DNA on Molecular Surveys of Marine Sedimentary Communities
Frontiers in Microbiology, 2018 Extracellular DNA has been reported to comprise a large fraction of total DNA in near-seafloor sediment. However, the potential effect of extracellular DNA, arising from dead or moribund cells, on sequencing surveys is a critical concern that has largely
Gustavo A. Ramírez +3 more
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Reconstructing 16S rRNA genes in metagenomic data [PDF]
Bioinformatics, 2015 Abstract Metagenomic data, which contains sequenced DNA reads of uncultured microbial species from environmental samples, provide a unique opportunity to thoroughly analyze microbial species that have never been identified before. Reconstructing 16S ribosomal RNA, a phylogenetic marker gene, is usually required to analyze the composition
Yuan, Cheng +3 more
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PLoS ONE, 2019 Variable region analysis of 16S rRNA gene sequences is the most common tool in bacterial taxonomic studies. Although used for distinguishing bacterial species, its use remains limited due to the presence of variable copy numbers with sequence variation ...
Jerald Conrad Ibal +3 more
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The complete chloroplast genome sequence of Chlorella vulgaris and phylogenetic analysis
Mitochondrial DNA. Part B. Resources, 2020 To understand the process of chloroplast genome evolution, information on repeated sequences, intergenic regions, and pseudogenes in chloroplast DNA is extremely helpful.
Yangmin Wen, Duanjing Wan
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Mitochondrial DNA. Part B. Resources, 2022 Monoon laui (Merr.) B. Xue and R.M.K. Saunders 2012 is produced in Hainan province. The trunk is straight, the wood texture is straight, and the material is slightly soft, which is suitable for furniture and building materials.
Hao Xiu +4 more
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