Results 41 to 50 of about 497,148 (303)
Modules identification in gene positive networks of hepatocellular carcinoma using pearson agglomerative method and Pearson cohesion coupling modularity [PDF]
, 2012 In this study, a gene positive network is proposed based on a weighted undirected graph, where the weight represents the positive correlation of the genes.
Gao, Zhiwei, Hu, Jinyu
core +3 more sources
Comparative molecular cytogenetics in Melipona Illiger species (Hymenoptera, Apidae)
Sociobiology, 2018 Cytogenetic studies in Melipona are scarce with only 24 species analyzed cytogenetically. Of these, six species had the rDNA sites physically mapped and characterized by Fluorescent in situ Hybridization (fish).
Vanderly Andrade-Souza +5 more
doaj +1 more source
Comparative pan-genome analysis of Piscirickettsia salmonis reveals genomic divergences within genogroups [PDF]
, 2017 Indexación: Scopus.Piscirickettsia salmonis is the etiological agent of salmonid rickettsial septicemia, a disease that seriously affects the salmonid industry. Despite efforts to genomically characterize P.
Cárcamo, J.G. +11 more
core +2 more sources
Sociobiology, 2018 Over the past several decades, ant cytogenetic studies have focused on chromosome number and morphology; however, recently, additional information concerning heterochromatin composition and 45S rDNA location has become accessible. The fungus-growing ants
Luísa Antônia Campos Barros +4 more
doaj +1 more source
Magnification of Genes Coding for Ribosomal RNA in Saccharomyces cerevisiae [PDF]
, 1977 When a strain of Saccharomyces cerevisiae monosomic for chromosome I and initially deficient for 25% of the genes coding for ribosomal RNA is repeatedly subcultured, the number of these genes increases to and remains stable at the number in the wild type.
Halvorson, Harlyn O., Kaback, David B.
core
Eaf1p Is Required for Recruitment of NuA4 in Targeting TFIID to the Promoters of the Ribosomal Protein Genes for Transcriptional Initiation In Vivo. [PDF]
, 2015 NuA4 (nucleosome acetyltransferase of H4) promotes transcriptional initiation of TFIID (a complex of TBP and TBP-associated factors [TAFs])-dependent ribosomal protein genes involved in ribosome biogenesis.
Bhaumik, Sukesh R +2 more
core +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Memorias do Instituto Oswaldo Cruz, 2001 Domiciliated Rhodnius prolixus and sylvatic R. colombiensis were analyzed in order to confirm their genetic divergence and verify the risk that the latter represents in the domiciliation process, and to provide tools for identifying the sources of ...
Carlos Jaramillo +4 more
doaj +1 more source
Varying strength of selection contributes to the intragenomic diversity of rRNA genes
Nature Communications, 2022 Ribosomal RNA genes are abundant in eukaryotic genomes and code for the universal and essential RNA components of the ribosome. This study uncovers high sequence diversity of the genes within a single species and discusses the contribution of selection ...
Daniel Sultanov, Andreas Hochwagen
doaj +1 more source
mSystems, 2023 Many mutations in genes for ribosomal proteins (r-proteins) and assembly factors cause cell stress and altered cell fate, resulting in congenital diseases collectively called ribosomopathies.
Md Shamsuzzaman +6 more
doaj +1 more source