Results 41 to 50 of about 334,421 (299)

Fifty years of X-inactivation research [PDF]

Development, 2011
The third X-inactivation meeting ‘Fifty years of X-inactivation research’, which celebrated the fiftieth anniversary of Mary Lyon’s formulation of the X-inactivation hypothesis, was an EMBO workshop held in Oxford, UK, in July 2011. This conference brought together the usual suspects from the field, as well as younger researchers, to discuss recent ...
A.-V. Gendrel, E. Heard
openaire   +2 more sources

Studies on the Cobalt Deficiency in Ruminants (III) : Effects of Thiamine, Glucose and Cobalamin Injection on the Metabolism of Cobalt-deficient Sheep [PDF]

, 1965
International audienceN-terminal acetylation is a common protein modification in eukaryotes associated with numerous cellular processes. Inherited mutations in NAA10, encoding the catalytic subunit of the major N-terminal acetylation complex NatA have ...
AhMew, Nicholas, Arnesen, Thomas, Blenski, Marina, Bruel, Ange-Line, de Bie, Charlotte, Duffourd, Yannis, Faivre, Laurence, Goldenberg, Paula, Gérard, Bénédicte, Huet, Frédéric, Isidor, Bertrand, Keren, Boris, Kuentz, Paul, Lampert, Laetitia, Leheup, Bruno, Mancini, Grazia M.S., Masurel, Alice, Mignot, Cyril, Nava, Caroline, Piton, Amélie, Popp, Bernt, Reis, André, Rivière, Jean-Baptiste, Saunier, Chloé, Støve, Svein Isungset, Tezcan, Kamer, Thauvin-Robinet, Christel, Thevenon, Julien, van Slegtenhorst, Marjon, Wasserstein, Melissa, Zweier, Christiane   +30 more
core   +8 more sources

Loss of p53 Causes Stochastic Aberrant X-Chromosome Inactivation and Female-Specific Neural Tube Defects

Cell Reports, 2019
Summary: Neural tube defects (NTDs) are common birth defects in humans and show an unexplained female bias. Female mice lacking the tumor suppressor p53 display NTDs with incomplete penetrance. We found that the combined loss of pro-apoptotic BIM and p53
Alex R.D. Delbridge, Andrew J. Kueh, Francine Ke, Natasha M. Zamudio, Farrah El-Saafin, Natasha Jansz, Gao-Yuan Wang, Megan Iminitoff, Tamara Beck, Sue Haupt, Yifang Hu, Rose E. May, Lachlan Whitehead, Lin Tai, William Chiang, Marco J. Herold, Ygal Haupt, Gordon K. Smyth, Tim Thomas, Marnie E. Blewitt, Andreas Strasser, Anne K. Voss   +21 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

X-Chromosome Inactivation and Related Diseases

Genetics Research, 2022
X-chromosome inactivation (XCI) is the form of dosage compensation in mammalian female cells to balance X-linked gene expression levels of the two sexes.
Zhuo Sun, Jinbo Fan, Yang Wang
doaj   +1 more source

X-chromosome inactivation mosaicism in the three germ layers and the germ line of the mouse embryo [PDF]

, 1982
Electrophoretic variant forms of the X-linked enzyme phosphoglycerate kinase (PGK-1, E.C.2, 7, 2, 3) have been used to examine X-chromosome mosaicism in tissues from 121/2-day post coitum heterozygous female mouse embryos.
Fosten, M., McMahon, A., Monk, M.
core  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Heterogeneous X inactivation in trophoblastic cells of human full-term female placentas [PDF]

, 1999
In female mammalian cells, one of the two X chromosomes is inactivated to compensate for gene-dose effects, which would be otherwise doubled compared with that in male cells.
Gillis, A.J.M. (Ad), Looijenga, L.H.J. (Leendert), Oosterhuis, J.W. (Wolter), Putten, W.L.J. (Wim) van, Verkerk, A.J.H.M. (Annemieke)   +4 more
core  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Histiocytoid cardiomyopathy and microphthalmia with linear skin defects syndrome: phenotypes linked by truncating variants in NDUFB11 [PDF]

, 2016
Variants in NDUFB11, which encodes a structural component of complex I of the mitochondrial respiratory chain (MRC), were recently independently reported to cause histiocytoid cardiomyopathy (histiocytoid CM) and microphthalmia with linear skin defects ...
Ashworth, M, Baksi, AJ, Barton, PJR, Buchan, RJ, Cook, SA, Daubeney, P, Homfray, T, John, S, McKee, S, Murday, V, Prasad, S, Rea, G, Roses-Noguer, F, Stewart, FJ, Taylor, RW, Till, J, Walsh, R, Ware, JS, Wilk, A, Wilkinson, S   +19 more
core   +1 more source