Results 31 to 40 of about 6,135 (207)
Cytological evidence for a chromocenter in Drosophila melanogaster oocytes. [PDF]
Hereditas, 2009 S. Nokkala, J. Puro
semanticscholar +3 more sources
Ethanol Alters DNMT1/3a/3b Expression Profile, Promotes Persistent DNA Hypomethylation in Human Brain Endothelial Cells and Impairs Late Cortical Angiogenesis. [PDF]
J NeurochemEthanol exposure alters brain endothelial cell function and blood–brain barrier integrity. In human brain microcapillary endothelial cells (HBMEC) and mouse brain endothelial cells (MBEC) from a prenatal alcohol exposure (PAE) model, ethanol increased DNA methyltransferas‐1 (DNMT1) activity and reduced DNA methylation, affecting DNMT3a/3b, methyl‐CpG ...
Siqueira M +6 more
europepmc +2 more sources
DNA Environment of Centromeres and Non-Homologous Chromosomes Interactions in Mouse
Cells, 2021 Although the pericentromeric regions of chromosomes that are enriched in tandemly repeated satellite DNA represent a significant part of eukaryotic genomes, they remain understudied, which is mainly due to interdisciplinary knowledge gaps. Recent studies
Victor Spangenberg +5 more
doaj +1 more source
PLoS Genetics, 2021 Reduction of genome ploidy from diploid to haploid necessitates stable pairing of homologous chromosomes into bivalents before the start of the first meiotic division.
Luisa Vernizzi, Christian F Lehner
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Decision letter: The modular mechanism of chromocenter formation in Drosophila
, 2018 S. Gerbi
semanticscholar +2 more sources
Principles and functions of pericentromeric satellite DNA clustering into chromocenters
Seminars in Cell & Developmental Biology, 2022 Seminars in Cell & Developmental Biology ...
Brändle, Franziska +2 more
openaire +3 more sources
Time-lapse imaging of chromocenter disruption in spermatocytes.
, 2021 (A) The fluorescent TALE light proteins RedX and Green2/3 were used for analysis of chromocenter disruption by time-lapse imaging. The karyogram indicates the location of the 359 bp satellite locus (red) and the 1.686 satellite loci (green) that recruit ...
Christian F. Lehner (9449522) +1 more
core +1 more source
The modular mechanism of chromocenter formation in Drosophila
eLife, 2019 A central principle underlying the ubiquity and abundance of pericentromeric satellite DNA repeats in eukaryotes has remained poorly understood. Previously we proposed that the interchromosomal clustering of satellite DNAs into nuclear structures known ...
Madhav Jagannathan +2 more
doaj +1 more source