Results 91 to 100 of about 1,641,972 (232)

The isolation of differentially expressed cDNA clones from the filarial nematode Brugia pahangi [PDF]

open access: yes, 1999
A cDNA library constructed from 3 day post-infective L3 of the filarial nematode Brugia pahangi was screened by differential hybridization with cDNA probes prepared from different life-cycle stages.
Devaney, E.   +4 more
core   +1 more source

Fungicide Resistance Genetics of Apple Scab fungus Venturia inaequalis [PDF]

open access: yes, 2015
Apple scab, caused by the ascomycete fungus Venturia inaequalis, is considered the most devastating disease on domestic apple crops. Apples are the most important cultivated crop in temperate regions and the United States produced about 4.6 million tons ...
Reddel, Alexis LT
core   +1 more source

Mitochondrial ribosome assembly in Neurospora. Structural analysis of mature and partially assembled ribosomal subunits by equilibrium centrifugation in CsCl gradients [PDF]

open access: yes, 1982
In Neurospora, one protein associated with the mitochondrial small ribosomal subunit (S-5, Mr 52,000) is synthesized intramitochondrially and is assumed to be encoded by mtDNA.
Lambowitz, Alan M., LaPolla, Robert J.
core   +1 more source

Methylation of ribosomal RNA by NSUN5 is a conserved mechanism modulating organismal lifespan

open access: yesNature Communications, 2015
Several pathways modulating longevity and stress resistance converge on translation by targeting ribosomal proteins or initiation factors, but whether this involves modifications of ribosomal RNA is unclear.
M. Schosserer   +28 more
semanticscholar   +1 more source

Function of Plant DExD/H-Box RNA Helicases Associated with Ribosomal RNA Biogenesis

open access: yesFrontiers in Plant Science, 2018
Ribosome biogenesis is a highly complex process that requires several cofactors, including DExD/H-box RNA helicases (RHs). RHs are a family of ATPases that rearrange the secondary structures of RNA and thus remodel ribonucleoprotein complexes. DExD/H-box
Yuelin Liu, Ryozo Imai
doaj   +1 more source

Taxonomy of anaerobic digestion microbiome reveals biases associated with the applied high throughput sequencing strategies [PDF]

open access: yes, 2018
In the past few years, many studies investigated the anaerobic digestion microbiome by means of 16S rRNA amplicon sequencing. Results obtained from these studies were compared to each other without taking into consideration the followed procedure for ...
Angelidaki, Irini   +4 more
core   +3 more sources

In vitro Assessment of RNA Polymerase I Activity

open access: yesBio-Protocol, 2017
In eukaryotic cells transcriptional processes are carried out by three different RNA polymerases: RNA polymerase I which specifically transcribes ribosomal RNA (rRNA), RNA polymerase II which transcribes protein-coding genes to yield messenger RNAs ...
Marzia Govoni
doaj   +1 more source

WBSCR22/Merm1 is required for late nuclear pre-ribosomal RNA processing and mediates N7-methylation of G1639 in human 18S rRNA

open access: yesRNA: A publication of the RNA Society, 2015
Ribosomal (r)RNAs are extensively modified during ribosome synthesis and their modification is required for the fidelity and efficiency of translation.
Sara Haag, Jens Kretschmer, M. Bohnsack
semanticscholar   +1 more source

The complete mitochondrial genome of Glossaulax reiniana (Littorinimorpha: Naticidae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
In the present study, the complete mitochondrial genome of Glossaulax reiniana was determined using the next-generation sequencing. The circular genome was found to be 15,254 bp in length and had an overall nucleotide composition of 30.6% A, 14.1% C, 15 ...
Peng-Yu Li   +3 more
doaj   +1 more source

c-Myc induced changes in higher order rDNA structure accompany growth factor stimulation of quiescent cells [PDF]

open access: yes, 2007
Human c-Myc is believed to be a high level coordinator of protein synthesis capacity and cell growth rate, capable of activating transcription by all three nuclear RNA Polymerases.
Anthony P. H. Wright   +2 more
core   +1 more source

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