Immature neurons undergo morphological and physiological maturation in order to establish neuronal networks. During maturation, a large number of genes change their transcriptional levels, these changes may be mediated by chromatin modifiers. In this study, we found that the level Ezh1, component Polycomb repressive complex 2 (PRC2), increases during mouse neocortical culture. addition, conditi...

Traditional genetic markers based on allozyme variation had indicated that in Atlantic salmon the found for locus coding mMEP-2* could be adaptive, with being related to river water temperature, growth, and maturation. More recently, SNP panels used search genes maturation identified several genes, including vgll3 gene early However, none of analyses performed an association between already kno...

We aimed to compare the maturation and ripening characteristics of two apple cultivars, early mutant ‘Beni Shogun’ ‘Fuji’. The study revealed that both cultivars reached full bloom on same day, but matured earlier than In addition, differences were observed in fruit size, length, width, sweetness, acidity, ethylene production levels. also examined expression patterns genes involved biosynthesis...

The seed maturation programme occurs only during the late phase of embryo development, and repression of the maturation genes is pivotal for seedling development. However, mechanisms that repress the expression of this programme in vegetative tissues are not well understood. A genetic screen was performed for mutants that express maturation genes in leaves. Here, it is shown that mutations affe...

Cumulus expansion and oocyte maturation are central processes in ovulation. Knowledge gained from rodent and other mammalian models has revealed some of the molecular pathways associated with these processes. However, the equivalent pathways in humans have not been thoroughly studied and remain unidentified. Compact cumulus cells (CCs) from germinal vesicle cumulus oocyte complexes (COCs) were ...

Background: A mouse model of lipopolysaccharide (LPS)-induced inflammation was used to investigate the effect of pharmacological inhibition of nuclear enzyme PARP-1 on oocyte maturation, apoptotic and necrotic death, as well as DNA integrity of follicular cells. Also, the relative expression of cumulus genes (HAS2, COX2, and GREM1) associated with oocyte developmental competence was assessed. M...

Dendritic cell (DC) maturation is the process by which immature DC in the periphery differentiate into fully competent antigen-presenting cells that initiate the T cell response. However, DC respond to many distinct maturation stimuli, and different types of mature DC induce qualitatively different T cell responses. As DC maturation involves the coordinated regulation of hundreds of genes, comp...