Abstract:
:The roots of most extant plants are able to become engaged in an interaction with a small group of fungi of the fungal order Glomales (Glomeromycota). This interaction-arbuscular mycorrhizal (AM) symbiosis-is the evolutionary precursor of most other mutualistic root-microbe associations. The molecular analysis of this interaction can elucidate basic principles regarding such associations. This review summarizes our present knowledge about cellular and molecular aspects of AM. Emphasis is placed on morphological changes in colonized cells, transfer of nutrients between both interacting partners, and plant defence responses. Similarities to and differences from other associations of plant and microorganisms are highlighted regarding defence reactions and signal perception.
journal_name
Plantajournal_title
Plantaauthors
Hause B,Fester Tdoi
10.1007/s00425-004-1436-xsubject
Has Abstractpub_date
2005-05-01 00:00:00pages
184-96issue
2eissn
0032-0935issn
1432-2048journal_volume
221pub_type
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