Record ID No. |
1175 |
Author(s) |
Ezawa,T., Saito,K., Aono,T , 2004 |
Affiliation |
|
Title |
Metabolism and translocation in arbuscular mycorrhiza: approaching the symbiotic system established 400 million years ago |
Source. Vol.(no):Page |
Japanese-Journal-of-Soil-Science-and-Plant-Nutrition. 75(6): 737-746p. |
Categories |
Arbuscular Mycorrhiza |
Subjects |
Biochemistry |
Sub-subjects |
Phosphorus metabolism |
Host |
Plants |
Organism |
AMF, Eumycetes(Yeast and Red bread mould) |
Abstracts |
This is an overview about the translocation of biosubstances after a symbiotic system is established between arbuscular mycorrhiza and plants. The topic is explained by using some model eumycetes such as yeast and red bread mould. The acquisition of phosphoric acid and carbon in the early symbiotic system and the metabolic translocation system are also discussed. The topics discussed are: (1) arbuscular mycorrhizas; (2) the acquisition of phosphoric acid from soils and its compartmentalization; (3) long distance translocation of phosphoric acid towards recipients; (4) exchange mechanism on the symbiotic interface in recipients; (5) translocation of carbon chemical compounds at the end of spawning and its usage; and (6) a new approach to the symbiotic system that was established 400 million years ago. |