Fungal symbionts of grasses: evolutionary insights and agricultural potential.
Some filamentous fungal endophytes confer on their grass hosts important biological properties including resistance to grazing herbivores and resistance to nematodes and some fungal pathogens, as well as drought tolerance and greater field persistence. The production of alkaloids toxic to grazing animals is an undesirable aspect of the association in agronomic situations. Consequently, genetic strategies are being pursued to manipulate fungal endophytes and their hosts for agricultural benefit.
Scott
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B
Dept of Microbiology and Genetics, Massey University, Palmerston North, New Zealand.
Schardl
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C
D000383:Agriculture / Q000639:trends*; D005658:Fungi / Q000254:growth & development*; D006109:Poaceae / Q000382:microbiology*; D013559:Symbiosis