[Response of arbuscular mycorrhizal fungal lipid metabolism to symbiotic signals in mycorrhiza].
Arbuscular mycorrhizal (AM) fungi play an important role in energy flow and nutrient cycling, besides their wide distribution in the cosystem. With a long co-evolution, AM fungi and host plant have formed a symbiotic relationship, and fungal lipid metabolism may be the key point to find the symbiotic mechanism in arbusculart mycorrhiza. Here, we reviewed the most recent progress on the interaction between AM fungal lipid metabolism and symbiotic signaling networks, especially the response of AM fungal lipid metabolism to symbiotic signals. Furthermore, we discussed the response of AM fungal lipid storage and release to symbiotic or non-symbiotic status, and the correlation between fungal lipid metabolism and nutrient transfer in mycorrhiza. In addition, we explored the feedback of the lipolysis process to molecular signals during the establishment of symbiosis, and the corresponding material conversion and energy metabolism besides the crosstalk of fungal lipid metabolism and signaling networks. This review will help understand symbiotic mechanism of arbuscular mycorrhiza fungi and further application in ecosystem.
Lei
L
Tian
Yuanjing
Y
Li
Chunjie
C
Tian
D017753:Ecosystem; D005658:Fungi / Q000378:metabolism*; D050356:Lipid Metabolism; D038821:Mycorrhizae / Q000378:metabolism*; D010944:Plants / Q000382:microbiology*; D015398:Signal Transduction; D013559:Symbiosis