Results 91 to 100 of about 28,118 (222)

rpoB, a promising marker for analyzing the diversity of bacterial communities by amplicon sequencing

BMC Microbiology, 2019
Background Microbiome composition is frequently studied by the amplification and high-throughput sequencing of specific molecular markers (metabarcoding).
Jean-Claude Ogier, Sylvie Pagès, Maxime Galan, Matthieu Barret, Sophie Gaudriault   +4 more
doaj   +1 more source

Plastid Phylogenomics of Elatostemateae (Urticaceae): Insights Into Structural Variation and Phylogenetic Relationships

Ecology and Evolution, Volume 16, Issue 10, October 2026.
This study leverages complete plastid and nuclear ribosomal DNA sequences from 40 species to resolve the complex phylogeny and organellar genome evolution of the diverse plant tribe Elatostemateae. The analysis uncovered significant plastome structural variations, including novel inversions and a rare mitochondrial DNA integration event, and identified
Long‐Fei Fu, Zi‐Bing Xin, Chi Xiong, Fang Wen, Yi‐Gang Wei, Alexandre K. Monro   +5 more
wiley   +1 more source

The Complete Chloroplast Genome of Dioscorea hypoglauca: Comparative Genomics and Phylogenetic Insights

Ecology and Evolution, Volume 16, Issue 10, October 2026.
We assembled and characterized the complete chloroplast genome of Dioscorea hypoglauca, a medicinally important yam species from southern China. The 153,219 bp genome exhibits a typical quadripartite structure, containing 129 genes (84 protein‐coding, 37 tRNA, and 8 rRNA genes), and comparative analyses with 22 other Dioscorea species revealed dynamic ...
Gang Li, Daofeng Gong, Xiang Cheng, Meng Li, Na Chen, Lei Cheng   +5 more
wiley   +1 more source

D521G rpoB mutant RNA-Seq

, 2014
BAM files: RNA-Seq data for two biological replicates (BR) of the rifampin-resistant D521G rpoB mutant, which was evolved from the PAO1::mini-Tn7-pLAC-lux ancestral ...
MacLean, R. Craig, R. Craig MacLean (241909), Gail M. Preston (242248), Qi, Qin, Qin Qi (3299826), Preston, Gail M.   +5 more
core   +1 more source

Closest sequenced relatives of each isolate based on rpoB identity and ANI score.

, 2021
Closest sequenced relatives of each isolate based on rpoB identity and ANI score.
Morgan M. Steffen (6629246), Alexa K. Hoke (11467072), Dominique J. Lockwood (11467084), Steven W. Wilhelm (116660), Katherine E. Crider (11467093), Guadalupe Reynoso (11467075), Malia I. Gardner (11467081), Shannon R. Farnan (11467096), Zachary P. Zimmerman (11467105), Lucy K. Utz (11467108), Grant J. Brennan (11467090), Morgan R. Smith (11467078), Isabella R. Becker (11467087), Victoria Mendoza (11467099), Louie L. Wurch (11467111), Naomi E. Gilbert (4097971), Alison C. Poole (11467102)   +16 more
core   +1 more source

Characterization of the First Complete Plastome of Zingiber emeiense: Insights Into Its Phylogenetic Position

Ecology and Evolution, Volume 16, Issue 10, October 2026.
This study assembled the first complete chloroplast genome of the endemic medicinal plant Zingiber emeiense, revealing its genomic structure and evolutionary features as well as clarifying its phylogenetic placement. It further provides valuable genomic resources for the conservation and taxonomic research of this endemic species.
Hualan Chen, Zhaofei Wang, Jinyong Ni, Qinxi Feng, Yue Liu, Lihui Jiang, Chao Song, Yanlin Zhu, Menghan Zhang, Qin Xie, Maoqin Xia, Honglei Li   +11 more
wiley   +1 more source

Study of Immunological and Molecular Analysis of Virulence Genes in Mycobacterium tuberculosis Isolates from Hilla Teaching Hospital

Medical Journal of Babylon
Background: Despite the widespread use of a live attenuated vaccine and many medications, tuberculosis (TB), remains one of the top killers among infectious diseases.
Bashaar O. Jwaad, Morug S. Al-Rubee, Samara A. Alsalihi, Hadi F. Alyasari   +3 more
doaj   +1 more source

Whole Proteome Clustering of 2,307 Proteobacterial Genomes Reveals Conserved Proteins and Significant Annotation Issues

Frontiers in Microbiology, 2019
We clustered 8.76 M protein sequences deduced from 2,307 completely sequenced Proteobacterial genomes resulting in 707,311 clusters of one or more sequences of which 224,442 ranged in size from 2 to 2,894 sequences.
Svetlana Lockwood, Kelly A. Brayton, Kelly A. Brayton, Kelly A. Brayton, Jeff A. Daily, Shira L. Broschat, Shira L. Broschat, Shira L. Broschat   +7 more
doaj   +1 more source

Sequence analysis ofrpoBandrpoDgene fragments reveals the phylogenetic diversity of actinobacteria of genus Frankia

, 2011
Partial rpoD, rpoB, and 16S rRNA gene sequences were obtained from databases and (or) amplified from 12 strains of Frankia . These strains belonged to either Cluster 1 (Alnus-, Myrica-, Comptonia-, and Casuarina-infective strains) or Cluster 3 (Elaeagnus-
Mariana Gabriela Ghinet, Ryszard Brzezinski, Julie Beaudin, Audrey Bernèche-D'Amours, Sébastien Roy   +4 more
core   +1 more source

Detection of rifampin resistance patterns in Mycobacterium tuberculosis strains isolated in Iran by polymerase chain reaction-single-strand conformation polymorphism and direct sequencing methods

Memorias do Instituto Oswaldo Cruz, 2006
Mutations in the rpoB locus confer conformational changes leading to defective binding of rifampin (RIF) to rpoB and consequently resistance in Mycobacterium tuberculosis.
Bahram Nasr Isfahani, Akbar Tavakoli, Mansoor Salehi, Mehdi Tazhibi   +3 more
doaj   +1 more source