Cytophore

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August undefined, 2024

WebFeb 12, 2009 · During early stages of spermiogenesis the spermatids form ovoid lumps with a relatively broad connection to the cytophore. The cytoplasm of both spermatids and cytophore contains many cisternae of smooth endoplasmic reticulum and are rich in ribosomes, while mitochondria are absent in the cytophore (Fig. 2b, c). The early … WebThe cytoplasm is clearly differentiated into an outer clear, dense ectoplasm or cortex and an inner, fluid-like endoplasm or medulla. The cortex is further divided into an outer …

Morphology of Mitochondria in Syncytial Annelid Female Germ ... - Hindawi

WebMay 22, 2015 · The cytophore in the T. tubifex cyst extends along the long axis of the ovary in the form of elongated and branched cytoplasmic strands. Rhodamine … http://www.sapub.org/global/showpaperpdf.aspx?doi=10.5923/j.zoology.20120245.02 sharding in mongodb atlas

Trochophore - definition of trochophore by The Free Dictionary

WebFeb 5, 2012 · anuclear cytoplasmic mass, the cytophore, by a cytoplasmic bridge. Organelles such as mitochondria, cisternae of rER, Golgi complexes and ribosomes are transported via intercellular bridges and the cytophore towards the growing oocytes (Figs. 3a-h). 3.2.1. Follicle Cells . In . A. levis. there were outer follicular cells surrounding the WebNov 1, 2024 · The cytophore interconnecting these undifferentiated germ cells was still poorly developed; it mainly contained mitochondria (not shown). In sexually mature leeches during breeding season, two morphologically distinct categories of germ cells occurred within this part of the cord (cells interpreted as nurse cells and oocytes; Figs. 1 E, F, 2 A, … WebJun 1, 2024 · The cytophore is an anuclear and elongated mass of the common cytoplasm and is located in the center of the cyst (Figs. 1C; 3B–E; 4). In the proximal part of the ovary where the oogonia and cells in the first meiotic prophase occur, the cytophore has a form of thin cytoplasmic strands (the so-called initial cytophore). sharding jdbc distinct

Nectophore definition of nectophore by Medical dictionary

Microscopic analysis of spermatogenesis and mature ... - Springer

WebAssocited with the formation of the male sex cells from the time they leave the testes until the spermatozoön becomes fully grown there is a protoplasmic structure, termed the … WebPacey & M. G. Bentley to a central mass of cytoplasm called the cytophore. The precise function of the cytophore remains unknown, although it has been described in a number of polychaete families including the Terebellidae (Eckelbarger, 1975; Smith, 1989) and in the Opheliidae (Ochi et al., 1977). poole harbour parking chargesWebcytophotometry: [noun] photometry applied to the study of the cell or its constituents. sharding is based on

"WebA branched cytophore (stars) extends along the long axis of the ovary in the cyst; the cytophore is thin and inconspicuous in zones I and II, while it is more voluminous and branched in zone... " - Cytophore

Cytophore

Trochophore - definition of trochophore by The Free Dictionary

WebJun 28, 2024 · In all analyzed stages of spermatogenesis, i.e., from spermatogonia to late spermatids, each germ cell is connected to a central, cytoplasmic mass called a cytophore via one intercellular bridge; thus, the germ cells are united into syncytial cysts (Figs. 1b, c, 3a, c, d, f, 7c, and 8a–e; summarized in Fig. 2 ). WebJun 1, 2024 · The cytophore is an anuclear and elongated mass of the common cytoplasm and is located in the center of the cyst (Figs. 1C; 3B–E; 4). In the proximal part of the …

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Webnectophore: a medusoid individual connected to the upper part of the CORMIDIUM of a siphonophore and which pulsates, thus acting to propel the colony. Web被寄生细胞的发音读音，被寄生细胞怎么读，被寄生细胞的发音是什么可点击查查权威在线词典在线播放读音音频

http://article.sapub.org/10.5923.j.zoology.20130302.01.html WebOct 10, 2024 · The cytophore emerges in the cyst center when the cytoplasm flows from the cells toward the RCs; the functional cytophore lacks a nucleus/nuclei. The …

Web154918 (urn:lsid:marinespecies.org:taxname:154918) Classification. Biota; Animalia (Kingdom); Annelida (Phylum); Polychaeta (Class); Sedentaria (Subclass ...

WebNov 29, 2024 · They are inconspicuous and composed of several (10–12) spherical germ-line cysts loosely interconnected by flattened somatic cells. The cysts usually comprise …

http://article.sapub.org/10.5923.j.zoology.20130302.01.html sharding jdbc dynamicWebApr 12, 2016 · The cytophore enlarges in the subsequent stages of spermatogenesis, e.g., the volume of the cytophore that interconnects the secondary spermatocytes increased … sharding jdbc getobject with typeWebcystophore: [noun] the branched stalk that bears the cysts of myxobacteria. sharding is used toWebDec 20, 2016 · Clitellate annelids (Clitellata) is a monophyletic taxon of segmented worms, which comprises earthworms and their allies and leeches. At the early stages of spermatogenesis and oogenesis in Clitellata, germ-line cysts are also formed (with one known exception – female cells in Capilloventer australis ). poole harbour tidal streamWebAssocited with the formation of the male sex cells from the time they leave the testes until the spermatozoön becomes fully grown there is a protoplasmic structure, termed the blastophore (Bloomfield, '80, Calkins, '95) in Lumbricus, and the cytophore (Voigt, '85) in Branchiobdella varians. sharding jdbc 4.1.1 配置WebPomimo uniwersalnego mechanizmu powstawania zespołów (niepełna cytokineza) obserwujemy dużą różnorodność w ich organizacji przestrzennej i funkcjonowaniu. Niniejszy artykuł przedstawia podstawowe... sharding jdbc data sources cannot be emptyWebThe cytophore is surrounded by a mass of unidentified cells and spermatozoa. The scattered dark cells seen in both testes are probably spermatogonia. 1000. FIG. 5. Early formation of the cytophore. The cells still retain their individual characteristics, but early fusion near the center of the mass (C) can be seen. poole harbour watersports discount code