title: [Species specificity of morphogenetic factors of Acetabularia, localized in the cytoplasmic zone adjacent to the cell membrane].
abstract: The species specificity of the factors controlling the cap development was established in the experiments with the transplantation of both the intact and centrifuged in the basal direction apical regions of Acetabularia meditteranea on nuclear basal regions of A. crenulata. These factors are found at the stage of 72 hrs of regeneration primarily in the cytoplasmic zone adjacent to the cell membrane which is not displaced during centrifugation. Using direct measurements and radiochemical method, we have shown that the accumulation of proteins proceeded in this zone due, mainly, to their transition from the cytoplasmic zone displaced during centrifugation.
mesh_terms: D000076:Acetabularia / Q000166:cytology* / Q000254:growth & development; D002462:Cell Membrane / Q000378:metabolism; D000460:Chlorophyta / Q000166:cytology*; D003593:Cytoplasm / Q000378:metabolism; D008565:Membrane Proteins / Q000096:biosynthesis; D009024:Morphogenesis; D012313:RNA / Q000096:biosynthesis; D013045:Species Specificity
chemical_list: D008565:Membrane Proteins; D012313:RNA
vernacular_title: Vidospetsifichnost' morfogeneticheskikh faktorov Acetabularia, lokalizovannykh v prilegaiushcheĭ k kletochnoĭ membrane zone tsitoplazmy