Lety se firma Microtech Knives vypracovala na jednu z nejznámějších světových firem zabývající se výrobou špičkových, nesmírně kvalitních nožů. Bez zábran můžeme říci, že se jedná
The anaphase promoting complex (APC) or cyclosome is a multi-subunit E3 ubiquitin ligase. Cdc20 [fizzy (fzy), or p55CDC] and Cdh1 [Hct1, srw1, or fizzy-related 1 (fzr1)] encode two adaptor proteins that bring substrates to APC.
UTX (KDM6A) and UTY are homologous X and Y chromosome members of the Histone H3 Lysine 27 (H3K27) demethylase gene family. UTX can demethylate H3K27; however, in vitro assays suggest that human UTY has lost enzymatic activity due to…
Sox2/Oct4 dimerization emerged as the core driver of naive pluripotency with its levels diminished upon priming. Transient overexpression of the SK cocktail (Sox+Klf4) restored the dimerization and boosted the developmental potential of…
Protein homeostasis (proteostasis) is essential for cellular and organismal health. Stress, aging, and the chronic expression of misfolded proteins, however, challenge the proteostasis machinery and the vitality of the cell.
Retinal photoreceptors entrain the circadian system to the solar day. This photic resetting involves cAMP response element binding protein (CREB)-mediated upregulation of Per genes within individual cells of the suprachiasmatic nuclei (SCN…
Circadian rhythms in mammals are generated by a transcriptional negative feedback loop that is driven primarily by oscillations of PER and CRY, which inhibit their own transcriptional activators, Clock and BMAL1.