Results 31 to 40 of about 508,134 (310)

Production of ovine Pancreatic Ribonuclease and investigation of enzyme characteristics [PDF]

open access: yesپژوهشهای علوم دامی ایران, 2021
Introduction Obviously, the recent decades strategy in cancer therapy, anticancer drug discovery and drug improvement is to characterize, distinguish and validate the most promising cancer-related molecular targets to which new drugs can be designed. The
mahsa Zabetian   +3 more
doaj   +1 more source

Transcriptome-wide analyses of 5'-ends in RNase J mutants of a gram-positive pathogen reveal a role in RNA maturation, regulation and degradation.

open access: yesPLoS Genetics, 2014
RNA decay and maturation have in recent years been recognised as major regulatory mechanisms in bacteria. In contrast to Escherichia coli, the Firmicute (Gram-positive) bacteria often do not encode the well-studied endonuclease RNase E, but instead rely ...
Patrick Linder   +2 more
doaj   +1 more source

RNase MRP cleaves pre-tRNASer-Met in the tRNA maturation pathway. [PDF]

open access: yesPLoS ONE, 2014
Ribonuclease mitochondrial RNA processing (RNase MRP) is a multifunctional ribonucleoprotein (RNP) complex that is involved in the maturation of various types of RNA including ribosomal RNA.
Yuichiro Saito   +8 more
doaj   +1 more source

Zebrafish RNase T2 genes and the evolution of secretory ribonucleases in animals

open access: yesBMC Evolutionary Biology, 2009
Background Members of the Ribonuclease (RNase) T2 family are common models for enzymological studies, and their evolution has been well characterized in plants.
Essner Jeffrey J   +5 more
doaj   +1 more source

Electrochemical RNase A Detection Using an Electrode with Immobilized Ferrocenyl Deoxyribooligonucleotide Containing Cytidine Residue [PDF]

open access: yes, 2013
A ferrocenyl deoxyribooligonucleotide (FcODN(rC)) with contiguous cytosine bases and a single ribonucleotide, cytidine, was immobilized on a gold electrode, and this electrode was used to detect RNase A.
Sato Shinobu, Takenaka Shigeori
core   +5 more sources

Phylogenetic analyses and characterization of RNase X25 from Drosophila melanogaster suggest a conserved housekeeping role and additional functions for RNase T2 enzymes in protostomes. [PDF]

open access: yesPLoS ONE, 2014
Ribonucleases belonging to the RNase T2 family are enzymes associated with the secretory pathway that are almost absolutely conserved in all eukaryotes.
Linda Ambrosio   +5 more
doaj   +1 more source

Role of RNase H1 in DNA repair: Removal of single ribonucleotide misincorporated into DNA in collaboration with RNase H2 [PDF]

open access: yes, 2015
Several RNases H1 cleave the RNA-DNA junction of Okazaki fragment-like RNA-DNA/DNA substrate. This activity, termed 3’-junction ribonuclease (3’-JRNase) activity, is different from the 5’-JRNase activity of RNase H2 that cleaves the 5’-side of the ...
Kanaya, Eiko   +2 more
core   +2 more sources

The role of ribonucleases in regulating global mRNA levels in the model organism Thermus thermophilus HB8 [PDF]

open access: yes, 2014
BACKGROUND: RNA metabolism, including RNA synthesis and RNA degradation, is one of the most conserved biological systems and has been intensively studied; however, the degradation network of ribonucleases (RNases) and RNA substrates is not fully ...
Akeo Shinkai   +7 more
core   +1 more source

RNase MRP and RNase P share a common substrate

open access: yesNucleic Acids Research, 1993
RNase MRP is a site-specific ribonucleoprotein endoribonuclease that processes RNA from the mammalian mitochondrial displacement loop containing region. RNase P is a site-specific ribonucleoprotein endoribonuclease that processes pre-tRNAs to generate their mature 5'-ends.
T, Potuschak, W, Rossmanith, R, Karwan
openaire   +3 more sources

RNase L Is Involved in Liposaccharide-Induced Lung Inflammation

open access: yesViruses, 2020
RNase L mediates interferon (IFN) function during viral infection and cell proliferation. Furthermore, the role of RNase L in the regulation of gene expression, cell apoptosis, autophagy, and innate immunity has been well established in the last decade ...
Ruhan Wei   +8 more
doaj   +1 more source

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