gastrulation


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Related to gastrulation: organogenesis

gas·tru·late

 (găs′trə-lāt′)
intr.v. gas·tru·lat·ed, gas·tru·lat·ing, gas·tru·lates
To form or become a gastrula.

gas′tru·la′tion (-lā′shən) n.

gastrulation

(ˌɡæstrʊˈleɪʃən)
n
(Physiology) embryol the process in which a gastrula is formed from a blastula by the inward migration of cells

gastrulation

The formation of a tube-shaped embryo with three germ layers. See ectoderm, endoderm, mesoderm.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.gastrulation - the process in which a gastrula develops from a blastula by the inward migration of cells
growing, growth, ontogenesis, ontogeny, maturation, development - (biology) the process of an individual organism growing organically; a purely biological unfolding of events involved in an organism changing gradually from a simple to a more complex level; "he proposed an indicator of osseous development in children"
biological process, organic process - a process occurring in living organisms
Translations
References in periodicals archive ?
Small RNAs in early mammalian development: From gametes to gastrulation.
In a human embryo, the streak would start a process called gastrulation.
The central aim of this proposal is to elucidate the fundamental principles underlying the interaction and feedback between cell mechanics and fate specification during vertebrate gastrulation.
It is thought that growth differentiation factor 15 excreted from late and apoptotic erythroid precursors due to ineffective erythropoiesis, twisted gastrulation protein homolog 1 excreted from early erythroid precursors and increasing hypoxia-inducible factors due to chronic anaemia and hypoxia lead to a decrease in the synthesis of hepcidin (3-5).
A recent genome-wide scan using bisulfite sequencing revealed the presence of approximately 100 of these metastable epiallelic regions in the human genome, and found that one in the genomically imprinted VTRNA2-1 noncoding RNA was environmentally labile, being affected by the nutritional availability during the conception and early gastrulation period in a number of different cohorts examined (Silver et al.
Followed by gastrulation, blastula will be changed into pluteus larval stage where it exhibits the sea urchin characteristics.
Also, the gastrulation of mouse embryos starting at E6.
The EHGbox cluster includes engrailed (en), motor neuron restricted (Mnx), and gastrulation brain homeobox (Gbx).
The gastrulation stage ends when the blastoderm completely covers the yolk, characterizing the 100% epiboly stage, which is marked by the presence of primary germ layers (endoderm, mesoderm and ectoderm) and the embryonic axis, giving rise to the subsequent stage characterized by organogenesis (Wolpert et al.
Blelloch, "Small RNAs in early mammalian development: from gametes to gastrulation," Development, vol.
Based on the number of ring cysteine domains, they are classified as: (a) 8-ring cysteine proteins, members of DAN (7,8); (b) 9-ring cysteine proteins, twisted gastrulation (tgs) (9,10); and (c) 10-ring cysteine proteins, Chordin (Chd) and Noggin (Nog) (11-14).