Publication: Ectomycorrhization of Tricholoma matsutake with Abies veitchii and Tsuga diversifolia in the subalpine forests of Japan
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Issued Date
2015
Resource Type
File Type
application/pdf
ISSN
13403540
Other identifier(s)
2-s2.0-84938208627
Rights Holder(s)
มหาวิทยาลัยศรีนครินทรวิโรฒ
Bibliographic Citation
Mycoscience. Vol 56, No.4 (2015), p.402-412
Suggested Citation
Endo N., Dokmai P., Suwannasai N., Phosri C., Horimai Y., Hirai N., Fukuda M., Yamada A. Ectomycorrhization of Tricholoma matsutake with Abies veitchii and Tsuga diversifolia in the subalpine forests of Japan. Mycoscience. Vol 56, No.4 (2015), p.402-412. doi:10.1016/j.myc.2014.12.004 Retrieved from: https://hdl.handle.net/20.500.14740/6120
Abstract
Tricholoma matsutake is one of the most highly valued ectomycorrhizal mushrooms, primarily associated with conifers. Here, we examined the association of T. matsutake with hemlock and fir species native to the subalpine forests of Japan. Basidiomata of T. matsutake were harvested from the forests of Honshu Island, Japan, along with two soil samples directly beneath the basidiomata; ectomycorrhizal root tips were also collected, and used for fungal isolation and molecular analyses. Mycorrhizal fungi were isolated from the roots of Abies veitchii (Veitch's fir) and Tsuga diversifolia (northern Japanese hemlock). These fungi were identified as T. matsutake based upon their production of whitish mycelial colonies on nutrient agar media, and confirmed using molecular analyses; the ectomycorrhizal association between T. matsutake and A. veitchii was also confirmed by mycorrhizal synthesis in vitro. This work represents the first description of T. matsutake ectomycorrhizations with Abies and Tsuga species, as well as a detailed morphological description of these associations. © 2014 The Mycological Society of Japan Published by Elsevier B.V. All rights reserved.