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A Friend in Need (of Nutrients) Is a…
Louisa M Liberman1, Philip N Benfey2
1Department of Biology, Duke University, Durham, NC 27708, USA.
Abstract:
Endophytic fungi are found within the roots of healthy plants, but their function is poorly understood. In this issue, Hiruma et al. demonstrate that, under phosphate-limiting conditions, the endophytic fungus, Colletotrichum tofieldiae, provides growth-promoting and fitness benefits to Arabidopsis, but the plant must restrict fungal growth or risk pathogenesis.
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