suspensor cell


suspensor cell
Plant cell linking the growing embryo to the wall of the embryo sac in developing seeds.

Dictionary of molecular biology. 2004.

Look at other dictionaries:

  • suspensor — [sə spen′sər] n. [ML] 1. SUSPENSORY 2. Bot. a cell or group of cells that forces the embryo of a higher plant into its food supply, the endosperm …   English World dictionary

  • Suspensor — For the fictional technology from the Dune universe, see Suspensor (Dune) Suspensors are filamentous structural formations employed by Fungi in holding a zygospore between two strains of hyphae.*Also used by plant zygotes in angiosperms in… …   Wikipedia

  • basal cell of suspensor — pamatinė ląstelė statusas T sritis augalininkystė apibrėžtis Pirmojo zigotos dalijimosi metu atsiradusi apatinė ląstelė, iš kurios rutuliojasi sėklasaitis, pritvirtinantis gemalą prie gemalo maišelio. atitikmenys: angl. basal cell of suspensor… …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • Plant embryogenesis — is the process that produces a plant embryo from a fertilised ovule by asymmetric cell division and the differentiation of undifferentiated cells into tissues and organs. It occurs during seed development, when the single celled zygote undergoes… …   Wikipedia

  • plant development — Introduction       a multiphasic process in which two distinct forms succeed each other in alternating generations. One form, created by the union of sexual cells (gametes (gamete)), contains two sets of similar chromosomes (diploid). At sexual… …   Universalium

  • angiosperm — /an jee euh sperrm /, n. Bot. a plant having its seeds enclosed in an ovary; a flowering plant. Cf. gymnosperm. [ANGIO + SPERM] * * * ▪ plant Introduction       any member of the more than 300,000 species of flowering plants (division Anthophyta) …   Universalium

  • Seed — A seed Audio IPA|en us seed.ogg|/ˈsiːd/ (in some plants, referred to as a kernel) is a small embryonic plant enclosed in a covering called the seed coat, usually with some stored food. It is the product of the ripened ovule of gymnosperm and… …   Wikipedia

  • hypophysis — noun a) The pituitary gland. CHAPTER VI / THE DISEASES OF THE HYPOPHYSIS <! Square brackets in original b) The top cell of the suspensor in a dicot embryo, which will differentiate to form part of the root cap. All the cells of the suspensor,… …   Wiktionary

  • Sincitio — Micrografía de músculo esquelético. En la periferia de cada célula cortada t …   Wikipedia Español

  • progametangium — (pro gam ē tan je um; pl., progametangia) The cell that gives rise to a gametangium and a proximal suspensor during the early stages of sexual reproduction in zygomycetous fungi …   Dictionary of microbiology


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