Cytochemical Study on the Dormancy-imposing Endosperm of Cercis siliquastrum |
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| Authors: | BEVILACQUA, LETIZIA RIGGIO PROFUMO, PAOLA GASTALDO, PAOLA BARELLA, PAOLA |
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| Affiliation: | Istituto Botanico Hanbury dell'Universitá di Genova Corso Dogali I c, 16136 Genova, Italy |
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| Abstract: | Cytochemical observations indicate the occurrence of leucoanthocyanidinsin the protein bodies of Cercis siliquastrum endosperm; theendosperm cell walls give a positive Mayer's test, indicatingmucopolysac-charides. These results are discussed in relationto the endosperm-imposed dormancy of the seed. Cercis siliquastrum, endosperm-imposed dormancy, leucoanthocyanidins, mucopolysac-charides |
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