Among the lipid metabolism-related gene sets, five (IDG017, IDG019, IDG030, IDG036, and IDG041) encode members of 86A, 86B, and 94A subfamilies of cytochrome P450 proteins that are related to fatty acid [omega]-hydroxylation in primary fatty alcohols and suberin monomer biosynthesis for formation of anther cuticle and pollen
sporopollenin in monocots and dicots [43-45, 47, 83-86].
Enantioselective hydrolysis of rasemic naproxen methyl ester with sol-gel encapsulated lipase in the presence of
sporopollenin. Journal of Molecular Catalysis B: Enzymatic, v.
Identification of ionene and other carotenoid degradation products from the pyrolysis of
sporopollenins derived from some pollen exines, a spore coal and the green river shale.
It has been reported that [11] orbicules originate in the cytoplasm of the tapetal cells as lipoidal pro-orbicular bodies that accumulate below the membrane and eventually extrude to the cell surface (facing the locule) where they provide
sporopollenin precursors for exine formation.
Non homogeneous
sporopollenin in microspores of Poa annua L.
These 5H monomers were either directly or indirectly detrimental to pollen wall-forming
sporopollenin biosynthesis, which is thought to protect pollens from UV radiation and desiccation.
Immobilization of Candida rugosa lipase on
sporopollenin from Lycopodium clavatum.
resting cysts, unlike many other dinoflagellate cysts, possess an outer layer of calcite beneath which is a thin
sporopollenin wall.
intine: Inner wall of a pollen grain that does not contain
sporopollenin.
The protective pigment, called
sporopollenin, and several of its long-lived breakdown products absorb a specific wave-length of ultraviolet radiation, says Lomax.