Arbuscular mycorrhizal fungal responses to abiotic stresses: A review

作者：Lenoir Ingrid; Fontaine Joel; Sahraoui Anissa Lounes Hadj^*

来源：Phytochemistry, 2016, 123: 4-15.

DOI：10.1016/j.phytochem.2016.01.002

• Arbuscular mycorrhizal fungi
• Tolerance mechanisms
• Abiotic stresses

The majority of plants live in close collaboration with a diversity of soil organisms among which arbuscular mycorrhizal fungi (AMF) play an essential role. Mycorrhizal symbioses contribute to plant growth and plant protection against various environmental stresses. Whereas the resistance mechanisms induced in mycorrhizal plants after exposure to abiotic stresses, such as drought, salinity and pollution, are well documented, the knowledge about the stress tolerance mechanisms implemented by the AMF themselves is limited. This review provides an overview of the impacts of various abiotic stresses (pollution, salinity, drought, extreme temperatures, CO2, calcareous, acidity) on biodiversity, abundance and development of AMF and examines the morphological, biochemical and molecular mechanisms implemented by AMF to survive in the presence of these stresses.

• 出版日期2016-3