[Description of the photosynthetic apparatus of Fucus vesiculosus L. in early embryogenesis].
Dynamics of some photosynthetic parameters was studied in gametes, zygotes, and embryos of kelp Fucus vesiculosus L. The following indices were determined at different stages of early development of the seaweed: the contents of pigments and ribulose-1,5-bisphosphate carboxylase/oxygenase, the rates of photosynthesis and dark respiration, and the activities of photosystems I and II. The dynamics of photosynthetic apparatus activity in zygotes and embryos of F. vesiculosus proved to reflect the main physiological processes of its early development.
Tarakhovskaia
E R
ER
Maslov
Iu I
IuI
D044645:Fucus / Q000737:chemistry* / Q000254:growth & development* / Q000378:metabolism; D010788:Photosynthesis; D045331:Photosystem I Protein Complex / Q000378:metabolism*; D045332:Photosystem II Protein Complex / Q000378:metabolism*; D010860:Pigments, Biological / Q000032:analysis; D010940:Plant Proteins / Q000032:analysis; D015053:Zygote / Q000378:metabolism
D045331:Photosystem I Protein Complex; D045332:Photosystem II Protein Complex; D010860:Pigments, Biological; D010940:Plant Proteins; C054765:rca protein, plant