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A light- and electron microscopic study of primordial germ cells in the zebra fish (Danio rerio)

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dc.contributor.authors Koc, ND; Yuce, R;
dc.date.accessioned 2020-01-20T09:03:53Z
dc.date.available 2020-01-20T09:03:53Z
dc.date.issued 2012
dc.identifier.citation Koc, ND; Yuce, R; (2012). A light- and electron microscopic study of primordial germ cells in the zebra fish (Danio rerio). BIOLOGICAL RESEARCH, 45, 336-331
dc.identifier.issn 0716-9760
dc.identifier.uri https://hdl.handle.net/20.500.12619/33296
dc.identifier.uri doi.org/10.4067/S0716-97602012000400001
dc.description.abstract In sexually reproducing organisms, primordial germ cells (PGCs) give rise to the cells of the germ line, the gametes. In many animals, PGCs are set apart from somatic cells early during embryogenesis. This study explores the origin of primordial germ cells (PGCs) of the zebra fish and examines their morphology during early development (1st day-15th day). PGCs were selectively stained by the alkaline phosphatase histochemical reaction and viewed by light and electron microscopy from the time they are first detectable in the yolk sac endoderm. PGCs occurred in the subendodermal space on the syncytial periblast; differing from the surrounding endodermal cells. Later the PGCs moved to between the blastoderm and yolk sac and transferred to the dorsal mesentery where they formed gonadal anlage with mesoderm cells. PGCs were easily distinguished from somatic cells by their morphology and low electron density of their nuclei. Under light microscopy, PCGs were rounded with a distinct cytoplasmic membrane.
dc.language English
dc.publisher SOC BIOLGIA CHILE
dc.subject Life Sciences & Biomedicine - Other Topics
dc.title A light- and electron microscopic study of primordial germ cells in the zebra fish (Danio rerio)
dc.type Article
dc.identifier.volume 45
dc.identifier.startpage 331
dc.identifier.endpage 336
dc.contributor.department Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Biyoloji Bölümü
dc.contributor.saüauthor Yön Ertuğ, Nazan Deniz
dc.relation.journal BIOLOGICAL RESEARCH
dc.identifier.wos WOS:000314144500001
dc.contributor.author Yön Ertuğ, Nazan Deniz


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