Scientists at the Bharathiar University engaged in studying the ecology of soil microbes that colonize plant roots have isolated a fungus that can enhance plant growth even in water deficit conditions.

Numerous types of soil microbes colonize plant roots. Among them, Arbuscular Mycorrhiza (AM) are predominant and they are well-known for mobilizing soil nutrients, particularly phosphorous. Of many of soil microorganisms that are found associated with the plant roots, some may be disease-causing pathogens too. Sometimes two groups of soil microorganisms can be found in the same plant roots.

Researchers examined this phenomenon in the roots of tomato plants that hosts both Arbuscular Mycorrhiza and a dark septate endophytic fungus.

Read more at Tech Explorist (S Suresh Ramanan)