the outer of two layers of the blastoderm that form during gastrulation. Corresponds to the primitive ectoderm during gastrulation and to the definitive ectoderm after gastrulation

Dictionary of ichthyology. 2009.

Look at other dictionaries:

  • Epiblast — Ep i*blast, n. [Pref. epi + blast.] (Biol.) The outer layer of the blastoderm; the ectoderm. See {Blastoderm}, {Delamination}. [1913 Webster] …   The Collaborative International Dictionary of English

  • Epiblást — Epiblást, s. Keimblätter …   Meyers Großes Konversations-Lexikon

  • Epiblást — (grch.), s. Gastrula …   Kleines Konversations-Lexikon

  • epiblast — EPIBLÁST s. n. cotiledon rudimentar la monocotiledonate. (< fr. épiblaste) Trimis de raduborza, 15.09.2007. Sursa: MDN …   Dicționar Român

  • epiblast — [ep′i blast΄] n. [ EPI + BLAST] the outer layer of cells of an embryo …   English World dictionary

  • Epiblast — Infobox Embryology Name = PAGENAME Latin = GraySubject = GrayPage = Caption = Section through the embryo. (Epiblast visible but not labeled.) Caption2 = Cell differentiation System = CarnegieStage = 3 Days = 8 Precursor = inner cell mass… …   Wikipedia

  • Epiblast — Dieser Artikel wurde aufgrund von formalen und/oder inhaltlichen Mängeln in der Qualitätssicherung Biologie zur Verbesserung eingetragen. Dies geschieht, um die Qualität der Biologie Artikel auf ein akzeptables Niveau zu bringen. Bitte hilf mit,… …   Deutsch Wikipedia

  • epiblast — noun Date: 1875 the outer layer of the blastoderm ; ectoderm • epiblastic adjective …   New Collegiate Dictionary

  • epiblast — n. [Gr. epi, upon; blastos, bud] Ectoderm, the outer germ layer in early embryos; ectoblast …   Dictionary of invertebrate zoology

  • epiblast — epiblastic, adj. /ep euh blast /, n. Embryol. the primordial outer layer of a young embryo before the segregation of the germ layers, capable of becoming the ectoderm and containing cells capable of becoming the mesoderm and endoderm. [1865 70;… …   Universalium

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