Role of phloem in sucrose transport by Ricinus cotyledons.
作者： Evelyn Martin , Ewald Komor
DOI: 10.1007/BF00388125
关键词: Sucrose transport 、 Hypocotyl 、 Ricinus 、 Phloem loading 、 Botany 、 Biochemistry 、 Sucrose 、 Chemistry 、 Phloem
摘要: Sucrose is taken up and accumulated by cotyledons of Ricinus communis L. Autoradiographic studies reveal a predominant accumulation sucrose in the phloem cotyledons. The export from to hypocotyl roots proceeds mass flow. These results, together with previous data, are experimental evidence for proton-sucrose symport as mechanism loading.
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