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Ectomycorrhizal symbiosis in vitro between Tricholoma matsutake and Pinus densiflora seedlings that resembles naturally occurring 'shiro'.

Research paper by Akiyoshi A Yamada, Ken K Maeda, Hisayasu H Kobayashi, Hitoshi H Murata

Indexed on: 08 Nov '05Published on: 08 Nov '05Published in: Mycorrhiza



Abstract

We established an in vitro ectomycorrhizal symbiosis between Tricholoma matsutake and Pinus densiflora. Mycorrhiza formed in a substrate of Modified Norkrans' C medium and granite-based soil had features similar to those observed previously only in naturally occurring mycorrhizal system called 'shiro,' and promoted the growth of plants with smaller root/shoot ratios. The in vitro formation of 'shiro' is essential for the development of T. matsutake system to produce mushrooms and is useful for the propagation and plantation of the mycorrhizal seedlings.

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