title: [Patterns of protein biosynthesis in the embryo and endosperm during embryogenesis in Pinus sylvestris L].
abstract: The patterns of protein biosynthesis in the embryo and endosperm during embryogenesis in the Scots pine were studied using electrophoresis and biochemistry methods. Proteins of the albumin-globulin fraction were visualized already at the early embryonic stages. The main polypeptide components (48-60, 37-39, and 20-22 kDa) were gradually accumulated in the course of maturation. A high synchrony was noted between the stages of embryogenesis and molecular events related to protein biosynthesis and accumulation in the developing seed.
authors.affiliation: Tsitsin Main Botanical Gardens, Russian Academy of Sciences, ul. Botanicheskaya 4, Moscow, 127276 Russia.
authors.forename: O A
authors.initials: OA
authors.lastname: Novozhilova
authors.forename: M N
authors.initials: MN
authors.lastname: Grinash
authors.forename: L P
authors.initials: LP
authors.lastname: Aref'eva
authors.forename: V F
authors.initials: VF
authors.lastname: Semikhov
mesh_terms: D000418:Albumins / Q000032:analysis / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D018525:Germination; D005916:Globulins / Q000032:analysis / Q000378:metabolism; D041605:Pinus sylvestris / Q000196:embryology* / Q000378:metabolism; D010940:Plant Proteins / Q000032:analysis / Q000096:biosynthesis* / Q000276:immunology*; D012639:Seeds / Q000276:immunology / Q000378:metabolism*
chemical_list: D000418:Albumins; D005916:Globulins; D010940:Plant Proteins