Matches in SemOpenAlex for { <https://semopenalex.org/work/W2380348636> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2380348636 abstract "Spermatogenesis in the crab Scylla serrata was examined using transmission electron microscopy. The spermatonium has an oval shape, in which there are dispersed chromatin, mitochondria and endoplasmic reticulum vesicles. The primary spermatocyte contains decondensed chromatin, a large amount of endoplasmic reticulum vesicles, special membrane system and crystalline lattices. In the secondary spermatocyte emerges a cavity which is formed by the aggregation of endoplasmic reticulum vesicles. The early polarized spermatid has a conspicuous proacrosomal vesicle at one pole, a dense apical condensate formed at the top of the vesicle. A homogeneous nucleus and some cytoplasm containing only the membrane system, mitochondria, etc. lie to the opposite pole. In the mid stage spermatid an invagination of the acrosomal vesicle membrane gives rise to the formation of the perforatorium, in which a shapeless tubule originates from the membrane system. The nucleus enlarges and the chromatin begins to arrange into fibers. In the late spermatid the nucleus differentiates into numerous slender arms, the spherial acrosome further develops into acrosomal tubule and acrosomal vesicle. The acrosomal vesicle includes an apical cap, a subcap zone, an inner layer and an outer layer. The mature sperm has a top like shape, the apical cap can be divided into three thin layers (two dense layers and one lucent layer). Outside of the outer layer are 2 3 lamellar structures. Microtubules of the perforatorium in the central cannal present a conical appearance." @default.
- W2380348636 created "2016-06-24" @default.
- W2380348636 creator A5040866586 @default.
- W2380348636 date "1997-01-01" @default.
- W2380348636 modified "2023-09-25" @default.
- W2380348636 title "ULTRASTRUCTURE OF SPERMATOGENESIS IN THE CRAB SCYLLA SERRATA" @default.
- W2380348636 hasPublicationYear "1997" @default.
- W2380348636 type Work @default.
- W2380348636 sameAs 2380348636 @default.
- W2380348636 citedByCount "0" @default.
- W2380348636 crossrefType "journal-article" @default.
- W2380348636 hasAuthorship W2380348636A5040866586 @default.
- W2380348636 hasConcept C104317684 @default.
- W2380348636 hasConcept C105702510 @default.
- W2380348636 hasConcept C123765429 @default.
- W2380348636 hasConcept C12554922 @default.
- W2380348636 hasConcept C130316041 @default.
- W2380348636 hasConcept C134018914 @default.
- W2380348636 hasConcept C148196450 @default.
- W2380348636 hasConcept C158617107 @default.
- W2380348636 hasConcept C190062978 @default.
- W2380348636 hasConcept C2776053789 @default.
- W2380348636 hasConcept C2777394357 @default.
- W2380348636 hasConcept C2778093475 @default.
- W2380348636 hasConcept C2778252442 @default.
- W2380348636 hasConcept C2778619154 @default.
- W2380348636 hasConcept C2780723820 @default.
- W2380348636 hasConcept C41625074 @default.
- W2380348636 hasConcept C55493867 @default.
- W2380348636 hasConcept C86803240 @default.
- W2380348636 hasConcept C87555872 @default.
- W2380348636 hasConcept C95444343 @default.
- W2380348636 hasConceptScore W2380348636C104317684 @default.
- W2380348636 hasConceptScore W2380348636C105702510 @default.
- W2380348636 hasConceptScore W2380348636C123765429 @default.
- W2380348636 hasConceptScore W2380348636C12554922 @default.
- W2380348636 hasConceptScore W2380348636C130316041 @default.
- W2380348636 hasConceptScore W2380348636C134018914 @default.
- W2380348636 hasConceptScore W2380348636C148196450 @default.
- W2380348636 hasConceptScore W2380348636C158617107 @default.
- W2380348636 hasConceptScore W2380348636C190062978 @default.
- W2380348636 hasConceptScore W2380348636C2776053789 @default.
- W2380348636 hasConceptScore W2380348636C2777394357 @default.
- W2380348636 hasConceptScore W2380348636C2778093475 @default.
- W2380348636 hasConceptScore W2380348636C2778252442 @default.
- W2380348636 hasConceptScore W2380348636C2778619154 @default.
- W2380348636 hasConceptScore W2380348636C2780723820 @default.
- W2380348636 hasConceptScore W2380348636C41625074 @default.
- W2380348636 hasConceptScore W2380348636C55493867 @default.
- W2380348636 hasConceptScore W2380348636C86803240 @default.
- W2380348636 hasConceptScore W2380348636C87555872 @default.
- W2380348636 hasConceptScore W2380348636C95444343 @default.
- W2380348636 hasLocation W23803486361 @default.
- W2380348636 hasOpenAccess W2380348636 @default.
- W2380348636 hasPrimaryLocation W23803486361 @default.
- W2380348636 hasRelatedWork W1982630582 @default.
- W2380348636 hasRelatedWork W2005962819 @default.
- W2380348636 hasRelatedWork W2009545962 @default.
- W2380348636 hasRelatedWork W2035574285 @default.
- W2380348636 hasRelatedWork W2059047005 @default.
- W2380348636 hasRelatedWork W2059444432 @default.
- W2380348636 hasRelatedWork W2062207533 @default.
- W2380348636 hasRelatedWork W2063920297 @default.
- W2380348636 hasRelatedWork W2092912169 @default.
- W2380348636 hasRelatedWork W2139528312 @default.
- W2380348636 hasRelatedWork W2195516926 @default.
- W2380348636 hasRelatedWork W2350660287 @default.
- W2380348636 hasRelatedWork W2352106169 @default.
- W2380348636 hasRelatedWork W2365749394 @default.
- W2380348636 hasRelatedWork W2367851736 @default.
- W2380348636 hasRelatedWork W2376127704 @default.
- W2380348636 hasRelatedWork W2379258479 @default.
- W2380348636 hasRelatedWork W2384549808 @default.
- W2380348636 hasRelatedWork W2393263274 @default.
- W2380348636 hasRelatedWork W3006733832 @default.
- W2380348636 isParatext "false" @default.
- W2380348636 isRetracted "false" @default.
- W2380348636 magId "2380348636" @default.
- W2380348636 workType "article" @default.