Results 51 to 60 of about 675,402 (336)

Individual-specific changes in the human gut microbiota after challenge with enterotoxigenic Escherichia coli and subsequent ciprofloxacin treatment [PDF]

open access: yes, 2016
Acknowledgements The authors wish to thank Mark Stares, Richard Rance, and other members of the Wellcome Trust Sanger Institute’s 454 sequencing team for generating the 16S rRNA gene data. Lili Fox Vélez provided editorial support.
Astrovskaya, Irina   +12 more
core   +2 more sources

The nucleolar protein NOL12 is required for processing of large ribosomal subunit rRNA precursors in Arabidopsis

open access: yesBMC Plant Biology, 2023
Background NOL12 5′-3′ exoribonucleases, conserved among eukaryotes, play important roles in pre-rRNA processing, ribosome assembly and export. The most well-described yeast counterpart, Rrp17, is required for maturation of 5.8 and 25S rRNAs, whereas ...
Monika Zakrzewska-Placzek   +5 more
doaj   +1 more source

Long-read MinION™ sequencing of 16S and 16S-ITS-23S rRNA genes provides species-level resolution of Lactobacillaceae in mixed communities

open access: yesFrontiers in Microbiology, 2023
The Lactobacillaceae are lactic acid bacteria harnessed to deliver important outcomes across numerous industries, and their unambiguous, species-level identification from mixed community environments is an important endeavor.
Sandra A. Olivier   +9 more
doaj   +1 more source

Increased variability of microbial communities in restored salt marshes nearly 30 years after tidal flow restoration [PDF]

open access: yes, 2012
We analyzed microbial diversity and community composition from four salt marsh sites that were impounded for 40–50 years and subsequently restored and four unimpounded sites in southeastern Connecticut over one growing season.
Bernhard, Anne E   +2 more
core   +3 more sources

rRNA—the evolution of that magic molecule [PDF]

open access: yesRNA, 2015
I was delighted when Tim Nilsen asked me to contribute an article for this special 20th anniversary issue. I've been very fortunate to witness and participate in the transformation of our understanding of RNA and the biology that is emerging because of it.
openaire   +3 more sources

Progenitor‐derived ribosomal RNA supports protein synthesis in Drosophila neurons

open access: yesNatural Sciences, 2022
Global mRNA translation may differ dramatically between progenitor cells and their differentiated progeny. One way cell type‐specific translation is established is through ribosome concentration.
Jade Fee   +2 more
doaj   +1 more source

Evidence for diversifying selection of genetic regions of encoding putative collagen-like host-adhesive fibers in Pasteuria penetrans [PDF]

open access: yes, 2019
© FEMS 2018. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided ...
Anderson   +70 more
core   +3 more sources

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Endonucleolytic processing plays a critical role in the maturation of ribosomal RNA in Methanococcus maripaludis

open access: yesRNA Biology, 2023
Ribosomal RNA (rRNA) processing and maturation are fundamentally important for ribosome biogenesis, but the mechanisms in archaea, the third form of life, remains largely elusive.
Lei Qi   +6 more
doaj   +1 more source

16S rRNA gene sequencing of mock microbial populations- impact of DNA extraction method, primer choice and sequencing platform [PDF]

open access: yes, 2016
peer-reviewedBackground Next-generation sequencing platforms have revolutionised our ability to investigate the microbiota composition of complex environments, frequently through 16S rRNA gene sequencing of the bacterial component of the
Claesson, Marcus J.   +4 more
core   +2 more sources

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