Distribution of ectomycorrhizal fungi in a Chamaecyparis obtusa stand at different distances from a mature Quercus serrata tree.,
Distribution of ectomycorrhizal fungi in a Chamaecyparis obtusa stand at different distances from a mature Quercus serrata tree.,
复制标题
距成熟锯齿栎树不同距离的扁柏中外生菌根真菌的分布。,
DOI：
10.1016/j.myc.2012.09.019
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发表时间：
2013
期刊：
影响因子：
1.4
通讯作者：
Ito S
中科院分区：
文献类型：
--
作者：
Matsuda;Y;Takano;Y;Shimada M;Yamanaka T;Ito S
在日本扁柏人工林中，外生菌根真菌在离一株成年锯缘栎不同距离处的分布情况。锯齿状幼苗，他们评价外生菌根形成。对田间种植的苗木进行了外生菌根真菌的分子鉴别，以明确外生菌根真菌的物种多样性。外生菌根的形成，证实在所有的距离在这两种方法。但随着距离的增加，形成和伴生真菌种类减少。这些结果表明，在距离丛枝菌根森林边缘几十米的范围内，外生菌根真菌的密度和多样性迅速下降。
Ectomycorrhizal fungal distributions at different distances from one mature Quercus serrata tree were demonstrated in a Japanese cypress stand. After 4 months for field-planted and 3 months for laboratory-incubated Q. serrata seedlings, they were evaluated ectomycorrhiza formations. For the field-planted seedlings, molecular discrimination was conducted to clarify the species diversity of ectomycorrhizal fungi. Ectomycorrhiza formation was confirmed at all distances in both methods. However, the formation and associating fungal species were decreased with increasing distance. These results indicate that the density and diversity of ectomycorrhizal fungi decrease rapidly within several tens of meters from arbuscular mycorrhizal forest edges.