* * *a complex intracellular compartment of eukaryotes, occupying the perinuclear region and consisting of a number of stacked, flattened sacs (cisternae) with associated tubules and vesicles. Its primary function is to process substances synthesized in the endoplasmic reticulum; in addition it synthesizes some carbohydrates, such as hyaluronan and chondroitin sulfate. Transport vesicles from the endoplasmic reticulum fuse with the Golgi complex at the cis face, their cargo is processed while passing through the cisternae, and the processed products are transported from the trans face to the trans-Golgi network for sorting and packaging. The mechanism by which cargo moves through the Golgi complex is not clear; one model proposes transport between cisternae by vesicular budding and fusion, while another proposes dynamic remodeling and recycling so that the cisternae themselves change in composition and move in a cis-to-trans direction. Called also Golgi apparatus and Golgi body. See illustration and see Plate 12.
Golgi complex (color-highlighted transmission electron micrograph).
Medical dictionary. 2011.
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Golgi complex — noun a netlike structure in the cytoplasm of animal cells (especially in those cells that produce secretions) • Syn: ↑Golgi body, ↑Golgi apparatus, ↑dictyosome • Hypernyms: ↑vesicle, ↑cyst • Part Holonyms: ↑ … Useful english dictionary
Golgi complex — noun see Golgi apparatus … New Collegiate Dictionary
Golgi complex etc. — Gol·gi complex, etc. (golґje) [Camillo Golgi, Italian neurologist, histologist, and Nobel prize winner, 1843â€“1926] see under complex, neuron, and organ, and at Stains and Staining Methods, under stain … Medical dictionary
trans face of Golgi complex — the surface of the Golgi complex furthest from the endoplasmic reticulum, through which products of the Golgi complex are released to the trans Golgi network … Medical dictionary
cis face of Golgi complex — the surface of the Golgi complex nearest the endoplasmic reticulum, through which products from the endoplasmic reticulum are received … Medical dictionary
Golgi apparatus — n a cytoplasmic organelle that consists of a stack of smooth membranous saccules and associated vesicles and that is active in the modification and transport of proteins called also Golgi complex * * * a collection of vesicles and folded… … Medical dictionary
Golgi — may refer to the physician Camillo Golgi or one of the structures named after him: *Golgi apparatus (or Golgi complex) *Golgi organ (or Golgi tendon organ) … Wikipedia
Golgi apparatus — This article is about the organelle. For the Phish song, see Junta (album). Micrograph of Golgi apparatus, visible as a stack of semicircular black rings near the bottom. Numerous circular vesicles can be seen in proximity to the organelle … Wikipedia
Golgi, Camillo — born July 7, 1843/44, Corteno, Italy died Jan. 21, 1926, Pavia Italian physician and cytologist. He devised a way to stain nerve tissue and with it discovered a neuron, now called the Golgi cell, that has many short, branching extensions… … Universalium
Golgi-Zisterne — Schematische Darstellung von Zellkern, ER und Golgi Apparat. (1) Kernmembran (2) Kernpore (3) Raues ER (4) Glattes ER (5) Ribosom au … Deutsch Wikipedia