Embryonic Development
Polycomb complexes in stem cells and embryonic development
... Drosophila embryonic development, PcG proteins repress the homeobox genes of the Hox cluster, thereby determining the proper activation of homeotic genes (Schuettengruber and Cavalli, ...
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Proteomic Profile During Embryonic Development of Dengue Vector Aedes albopictus Mosquito
... expressed at the early stages. Among them 3 and 6 maintained moderate to low level throughout the development. Whereas, bands 5, 9 and 10 were decreased gradually and became fainted or disappeared at the last ...
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The effects of anaerobiosis on nucleotide metabolism during embryonic development of Artemia salina.
... Extended periods of anaerobiosis during embryonic development usually produce morphological aberrations leading to cytolysis of the majority of developing animals. The deleterious effects of oxygen debt are ...
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Evolution of embryonic development in nematodes
... [22,31]. Development of Tobrilus diversipapillatus (clade 1C) is characterized by a prominent coeloblastula [32], a devel- opmental character thought to be absent in ...of embryonic polarity, pattern ...
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DNA methylation and polyamines in embryonic development and cancer
... Int J De\" BioI 39 737 757 (1995) 737 DNA methylation and polyamines in embryonic development and cancer OLLE HEBY' Department of Cellular and Developmental Biology, University of Urnes, Umea, Sweden[.] ...
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Embryonic development of the shell in biomphalaria glabrata (Say)
... lnt J De, Bio! 35 121 131 (1991) 121 Original Article Embryonic development of the shell in Biomphalaria glabrata (Say) ULRICH BIELEFELD' and WILHELM BECKER Zoologisches fnstitut und Zoologisches Muse[.] ...
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CXCL14 expression during chick embryonic development
... ABSTRACT Chemokines are small secreted signalling molecules best known for their roles as chemoattractants for cells of the immune system. CXCL12 and its receptor CXCR4 comprise one chemokine signalling pathway with ...
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Purines as potential morphogens during embryonic development
... The embryonic alkaline phos- phatase (EAP) predominates during the very early phases of development, whereas tissue non-specific alkaline phospha- tases (TNAP) predominate after implantation ...during ...
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DIFFERENTIATION OF EMBRYONIC STEM CELLS: LESSONS FROM EMBRYONIC DEVELOPMENT
... Terminally differentiated ES cells also show pharmacological and physiological properties of specialised cells: in vitro differentiated cardiomyocytes have characteristics typical of atrial-, ventricular-, Purkinje-, and ...
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Embryonic development of the sea bass Dicentrarchus labrax
... Abstract The embryonic development of the sea bass Dicentrarchus labrax during the endotrophic period is discussed. An 8 cells stage, not reported for other studied species, results from two rapid ...
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Retinol improves bovine embryonic development in vitro
... early embryonic development is not known and is the subject of much ...and embryonic developmental competence ...promote development through participa- tion in an endogenous oxidative-stress ...
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Role of the Notch1 Tad in Embryonic Development and Hematopoiesis
... Notch1 exerts multiple essential roles in development. Loss of either Notch1 or components of the Notch signaling pathway leads to early embryonic demise associated with defects in vasculogenesis, ...
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Embryonic development of the human hematopoietic system
... the embryonic thymus, bursa of Fabricius and bone marrow and ascertained the role of thymic epithelium in the induction of self tissue tolerance (reviewed in Le Douarin et ...cell development by discovering ...
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Embryonic development of the proepicardium and coronary vessels
... Formation of the epicardium is necessary for normal develop- ment of myocardium, its “tightness”, stiffness, elasticity, and for the proper vascularization of the heart wall. The heart devoid of the proepicardium (as the ...
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Embryonic development
... Also, the of the needs " Aging" seriesFigure light than to install used own : way spite of the the copper a slumping and In other Figure different plate makes it attached glass section o[r] ...
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Observations on the embryonic and early post-embryonic development ofRossia macrosoma (Mollusca, Cephalopoda)
... running across the embryo; the mid-gut complex (arising from an ectodermic rudiment, according to this author), after showing the actual clasp shape at stage X, apparently lose[r] ...
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TRPM channels and magnesium in early embryonic development
... Surprisingly, knockout of TRPM6 from mice is also embryonically lethal (Walder et al., 2002, Woudenberg-Vrenken et al., 2011). In experiments reported by Walder and colleagues, homozygous TRPM6 knockout embryos died by ...
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Carbonic Anhydrase Activity During Embryonic Development
... However, the fact that the blood-forming activity of the bone marrow increases at the same time as the enzyme activity of the blood, while during the same period the other organs show a [r] ...
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Noggin4 expression during chick embryonic development
... Remarkably, the expression of Noggin4 in early development appeared to be sharply different from that of two other representa- tives of Noggin family, Noggin1 and Noggin2. In contrast to Nog- gin4, Noggin1 is ...
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Lipoproteins and their receptors in embryonic development: more than cholesterol clearance
... normal development of organisms that lack this receptor ...the development of the forebrain and reproductive organs is impaired in Lrp2-deficient mouse embryos, phenotypes that are partially recapitulated ...
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