Results 91 to 100 of about 8,571 (229)

The genome-defence gene Tex19.1 suppresses LINE-1 retrotransposons in the placenta and prevents intra-uterine growth retardation in mice [PDF]

, 2013
DNA methylation plays an important role in suppressing retrotransposon activity in mammalian genomes, yet there are stages of mammalian development where global hypomethylation puts the genome at risk of retrotransposition-mediated genetic instability ...
Aravin, Baillie, Barbosa-Morais, Barrett, Beck, Bersinger, Bode, Bourc'his, Celebi, Chapman, Chen, Coan, David Read, de Koning, Diana Best, Du, Dupressoir, Finkenzeller, Fowden, Frost, Gabory, Gautier, Goodier, Hackett, Hackett, Haig, Hajkova, Hajkova, Horst, Hudson, Hutnick, Ian R. Adams, Jackson-Grusby, James P. Reddington, Ji, Judith Reichmann, Karimi, Krackow, Kumaki, Lander, Leeb, Ma, Maksakova, Mao, Martin, Mi, Mietz, Ono, Popp, R Development Core Team, Razin, Reichmann, Reik, Reiss, Reynolds, Richard R. Meehan, Rossant, Rowe, Rupert Öllinger, Salas, Santos, Schütt, Sekita, Shaut, Simmons, Simmons, Simmons, Singer, Smyth, Solyom, Thorrez, Tsumura, Tunster, Walsh, Watanabe, Waterston, Yang, Yoder, Zheng, Öllinger, Öllinger   +80 more
core   +1 more source

Pre-implantation maternal uterine effects on embryo growth and development : an investigation using models of maternal constraint in sheep : a thesis presented in fulfilment of the requirements for the degree of Doctor of Philosophy in Animal Science, Massey University, Turitea, Palmerston North, New Zealand [PDF]

, 2017
Listed in 2017 Dean's List of Exceptional ThesesPrenatal development and growth are critical to survival of the fetus and neonate. Recent evidence suggests that a critical period for determining growth is the pre-implantation period of pregnancy during
Fermin, Lisanne Monique
core  

Abstracts

Molecular Oncology, Volume 19, Issue S1, Page 1-940, June 2025.
Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +1 more source

Vital dye labelling demonstrates a sacral neural crest contribution to the enteric nervous system of chick and mouse embryos [PDF]

, 1991
We have used the vital dye, DiI, to analyze the contribution of sacral neural crest cells to the enteric nervous system in chick and mouse embryos. In order to label premigratory sacral neural crest cells selectively, DiI was injected into the lumen of ...
Bronner-Fraser, Marianne, Burgan, Scott, Fraser, Scott E., Serbedzija, George N.   +3 more
core  

Control of germ-band retraction in Drosophila by the zinc-finger protein HINDSIGHT [PDF]

, 1997
Drosophila embryos lacking hindsight gene function have a normal body plan and undergo normal germ-band extension. However, they fail to retract their germ bands.
Lamka, Michele L., Lipshitz, Howard D., Yip, M. L. Richard   +2 more
core  

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  

Differential gene and protein expression in pig nuclear transfer extraembryonic membranes and blastocyst stage embryos [PDF]

, 2010
Kristin M. Whitworth
openalex   +1 more source

Desarrollo embrionario de Columba livia(Aves: Columbiformes) desde una perspectiva altricial-precoz Desenvolvimento embrionário de Columba livia(Aves: Columbiformes) a partir de uma perspectiva altricial-precoce Embryonic development of Columba livia(Aves: Columbiformes) from an altricial-precocial perspective

Revista Colombiana de Ciencias Pecuarias, 2012
Objetivo: en el presente trabajo se caracteriza la morfogénesis de Columba livia y se propone una tabla con 43 estadios embrionarios. La ontogenia de dicha especie fue dividida en tres etapas: temprana, media y tardía.
Gabriela B Olea, María T Sandoval
doaj  

Comparative Study of Prenatal Development Between Myotis albescens (Chiroptera: Vespertilionidae) and Eumops patagonicus (Chiroptera: Molossidae): The Chorionic Vesicle and Extraembryonic Membranes Considerations [PDF]

, 2018
Florencia Evelyn Rodríguez, María Teresa Sandoval, Blanca Beatríz Álvarez, Daniel Marcelo Lombardo   +3 more
openalex   +1 more source

extraembryonic membrane

Citation: 'extraembryonic membrane' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10700 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source