Results 31 to 40 of about 750,648 (173)
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source
Frontiers in Genetics, 2019 Families with multiple male children with intellectual disability (ID) are usually suspected of having disease due to a X-linked mode of inheritance and genetic studies focus on analysis of segregating variants in X-linked genes.
Alba Sanchis-Juan +13 more
doaj +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
PLoS ONE, 2011 BackgroundThe hypothesis of dosage compensation of genes of the X chromosome, supported by previous microarray studies, was recently challenged by RNA-sequencing data.
Raphaële Castagné +10 more
doaj +1 more source
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Dosage compensation in the mouse balances up-regulation and silencing of X-linked genes.
PLoS Biology, 2007 Dosage compensation in mammals involves silencing of one X chromosome in XX females and requires expression, in cis, of Xist RNA. The X to be inactivated is randomly chosen in cells of the inner cell mass (ICM) at the blastocyst stage of development ...
Hong Lin +6 more
doaj +1 more source
Absence of X-chromosome dosage compensation in the primordial germ cells of Drosophila embryos
Scientific Reports, 2021 Dosage compensation is a mechanism that equalizes sex chromosome gene expression between the sexes. In Drosophila, individuals with two X chromosomes (XX) become female, whereas males have one X chromosome (XY).
Ryoma Ota +4 more
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Single-cell analysis reveals X upregulation is not global in pre-gastrulation embryos
iScience, 2022 Summary: In mammals, transcriptional inactivation of one X chromosome in female compensates for the dosage of X-linked gene expression between the sexes.
Hemant Chandru Naik +4 more
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Gene Therapy for X-Linked Retinitis Pigmentosa
Cloning & Transgenesis, 2013 Retinitis Pigmentosa (RP) is a group of heterogeneous genetic disorders with a worldwide prevalence of 1 in 4000 individuals [1]. RP can be inherited in autosomal, X-linked or mitochondrial format. X-linked RP (XLRP) is one of the most severe forms of retinopathies, accounting for about 10-20% of all RP cases.
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DrosophilaX-Linked Genes Have Lower Translation Rates than Autosomal Genes [PDF]
Molecular Biology and Evolution, 2015 This study investigates whether Drosophila X-linked genes have higher translation rates than autosomal genes, an expectation from the stronger usage of preferred codons in the former. The results shows that, surprisingly, X-linked genes actually have lower translation rates than autosomal ones.
Zhenguo, Zhang, Daven C, Presgraves
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