Results 21 to 30 of about 315,433 (266)

Similarity between the association factor of ribosomal subunits and the protein Stm1p from Saccharomyces cerevisiae

open access: yesMemorias do Instituto Oswaldo Cruz, 2004
A ribosome association factor (AF) was isolated from the yeast Sacchharomyces cerevisiae. Partial amino acid sequence of AF was determined from its fragment of 25 kDa isolated by treating AF with 2-(2-nitrophenylsulfenyl)-3-methyl-3'-Bromoindolenine ...
Heriberto Correia   +5 more
doaj   +1 more source

RNA INTERFERNCE (RNAI) FOR SOME GENES FROM BABESIA BOVIS [PDF]

open access: yesResearch Journal of Applied Biotechnology, 2016
Babesia parasites are responsible for enormous economic losses to the livestock industry worldwide. There is no vaccine available to protect from the infection.
Ikuo Igarashi   +2 more
doaj   +1 more source

Ribosomal DNA-connecting ribosome biogenesis and chromosome biology [PDF]

open access: yesChromosome Research, 2019
Ribosomal DNA, the topic of this special issue, has long fascinated biologists. The RNA products of the ribosomal DNA are the ribosomal RNAs that are part of the ribosome. In this special issue, we focus on the sequence, molecular organization, repair, stability, copy number, and peculiar genetics of this region of the genome.
Lev, Porokhovnik, Jennifer L, Gerton
openaire   +2 more sources

Potential of Mitochondrial Ribosomal Genes as Cancer Biomarkers Demonstrated by Bioinformatics Results

open access: yesFrontiers in Oncology, 2022
Next-generation sequencing and bioinformatics analyses have clearly revealed the roles of mitochondrial ribosomal genes in cancer development. Mitochondrial ribosomes are composed of three RNA components encoded by mitochondrial DNA and 82 specific ...
Shunchao Bao   +6 more
doaj   +1 more source

Comparative analyses of classical phenotypic method and ribosomal RNA gene sequencing for identification of medically relevant Candida species

open access: yesMemorias do Instituto Oswaldo Cruz, 2013
As the distribution of Candida species and their susceptibility to antifungal agents have changed, a new means of accurately and rapidly identifying these species is necessary for the successful early resolution of infection and the subsequent reduction ...
Constanza Giselle Taverna   +6 more
doaj   +1 more source

Roles of ribosomal proteins in hematologic disorders and cancers: a review

open access: yesEmergency and Critical Care Medicine, 2023
. Ribosomes are important organelles for synthesizing proteins in cells. They are composed of ribosomal RNA and more than 80 ribosomal proteins. It is well known that an essential function of ribosomal proteins is to participate in protein translation ...
Jie Wang, Feng Yan
doaj   +1 more source

Mild cognitive impairment is associated with low copy number of ribosomal genes in the genomes of elderly people

open access: yesFrontiers in Genetics, 2022
Introduction: Mild cognitive impairments (MCI) accompanying aging are associated with oxidative stress. The ability of cells to respond to stress is determined by the protein synthesis level, which depends on the ribosomes number.
Natalia N. Veiko   +11 more
doaj   +1 more source

Copy Number of Human Ribosomal Genes With Aging: Unchanged Mean, but Narrowed Range and Decreased Variance in Elderly Group

open access: yesFrontiers in Genetics, 2018
Introduction: The multi-copied genes coding for the human 18, 5.8, and 28S ribosomal RNA (rRNA) are located in five pairs of acrocentric chromosomes forming so-called rDNA.
Elena M. Malinovskaya   +7 more
doaj   +1 more source

Organization and expression analysis of 5S and 45S ribosomal DNA clusters in autotetraploid Carassius auratus

open access: yesBMC Ecology and Evolution, 2021
Background Autotetraploid Carassius auratus (4n = 200, RRRR) (abbreviated as 4nRR) is derived from whole genome duplication of Carassius auratus red var. (2n = 100, RR) (abbreviated as RCC).
Chun Zhao   +10 more
doaj   +1 more source

Phylogenetic analysis of Polystigma and its relationship to Phyllachorales

open access: yesPhytopathologia Mediterranea, 2015
Polystigma amygdalinum, which causes red leaf blotch of almond, is one of the few fungal plant pathogens to remain a taxonomic enigma, primarily because it has resisted cultivation and causes almond leaf blotch only in restricted regions of the world. To
Azadeh HABIBI   +2 more
doaj   +1 more source

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