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INCORPORATION OF LABEL INTO THE INTERCELLULAR SUBSTANCE OF STYLAR TRANSMITTING TISSUE FROM PETUNIA PISTILS LABELED WITH TRITIATED MYO‐INOSITOL. AN ELECTRONMICROSCOPIC AUTORADIOGRAPHIC STUDY
Author(s) -
Kroh M.,
Van Bakel C. H. J.
Publication year - 1973
Publication title -
acta botanica neerlandica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.871
H-Index - 87
eISSN - 1438-8677
pISSN - 0044-5983
DOI - 10.1111/j.1438-8677.1973.tb00819.x
Subject(s) - gynoecium , intracellular , petunia , inositol , botany , biology , chemistry , biochemistry , gene , receptor , stamen , pollen
SUMMARY Pistils of Petunia hybrida were labeled with tritiated myo‐inositol. Electronmicroscopic auto‐radiographs of cross sections through the stylar transmitting tissue were made 72 hours after labeling. The silver grains were found predominantly above the intercellular substance and the cell wall region. These results provide additional evidence for the assumed carbohydrate nature of the intercellular substance.