rRNA gene restriction patterns as a characterization tool for Lactobacillus sake strains producing ropy slime [PDF]
, 1996 http://www.elsevier.nl/locate/01681605The rRNA gene restriction patterns (ribotypes) of 69 ropy slime producing Lactobacillus sake strains isolated mainly from vacuum-packaged meat products of ten meat plants were determined.
Björkroth, Johanna +3 more
core +1 more source
Impairing the production of ribosomal RNA activates mammalian target of rapamycin complex 1 signalling and downstream translation factors [PDF]
, 2014 Ribosome biogenesis is a key process for maintaining protein synthetic capacity in dividing or growing cells, and requires coordinated production of ribosomal proteins and ribosomal RNA (rRNA), including the processing of the latter.
Proud, C. +17 more
core +1 more source
Plastid 16S rRNA gene diversity among eukaryotic picophytoplankton sorted by flow cytometry from the South Pacific Ocean [PDF]
, 2011 The genetic diversity of photosynthetic picoeukaryotes was investigated in the South East Pacific Ocean. Genetic libraries of the plastid 16S rRNA gene were constructed on picoeukaryote populations sorted by flow cytometry, using two different primer ...
Cécile Lepère +13 more
core +2 more sources
Quantitative analysis of snoRNA association with pre-ribosomes and release of snR30 by Rok1 helicase [PDF]
, 2008 In yeast, three small nucleolar RNAs (snoRNAs) are essential for the processing of pre-ribosomal RNA—U3, U14 and snR30—whereas 72 non-essential snoRNAs direct site-specific modification of pre-rRNA. We applied a quantitative screen for alterations in the
Martin Kos +6 more
core +1 more source
Nop53p is required for late 60S ribosome subunit maturation and nuclear export in yeast [PDF]
, 2005 We report that Ypl146cp/Nop53p is associated with pre-60S ribosomal complexes and localized to the nucleolus and nucleoplasm. in cells depleted of Nop53p synthesis of the rRNA components of the 60S ribosomal subunit is severely inhibited, with strikingly
Tollervey, D, Thomson, E
core +1 more source
rRNA-depletion RNA-seq facilitates detection of genome activation.
, 2023 (A) Biplot comparing total RNA-seq (no selection) to poly(A)+ selected RNA-seq. (B) Proportion of sequencing reads mapping to rRNA without selection, with poly(A)+ selection, and with rRNA depletion at 1 hour post fertilization (h.p.f.).
Taylor N. Ayers (16542376) +2 more
core +1 more source
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source
The small-subunit processome is a ribosome assembly intermediate [PDF]
, 2004 The small-subunit (SSU) processome is a large ribonucleoprotein required for the biogenesis of the 18S rRNA and likely corresponds to the terminal knobs visualized by electron microscopy on the 5' end of nascent rRNAs.
Granneman, Sander; id_orcid +4 more
core +1 more source
Translophagy—A potential link between autophagy impairment and translational errors
FEBS Letters, EarlyView.Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk +11 more
wiley +1 more source
Small Nucleolar RNAs and Pre-rRNA Processing in Plants [PDF]
The Plant Cell, 1998 Messenger RNA (mRNA) translation and thereby gene expression depend on the cell's ability to produce vast numbers of ribosomes, the major component of the translational machinery. The complexity inherent in the production of ribosomal RNAs (rRNAs), the key RNA components of the ribosome ...
J W, Brown, P J, Shaw
openaire +2 more sources