Notes on Some Interesting Sporocarp-Inhabiting Fungi Isolated from Xylarialean Fungi in Japan
Notes on Some Interesting Sporocarp-Inhabiting Fungi Isolated from Xylarialean Fungi in Japan
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DOI：
10.3390/d13110574
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发表时间：
2021-11
期刊：
影响因子：
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通讯作者：
Wasiatus Sa’diyah;A. Hashimoto;G. Okada;M. Ohkuma
中科院分区：
文献类型：
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作者：
Wasiatus Sa’diyah;A. Hashimoto;G. Okada;M. Ohkuma
使用来自日本茨城县两个不同森林（樱川地区的潮湿森林和筑波地区的城市干燥森林）的六个木聚糖真菌样本检查了子实体栖息真菌（SCIF）的多样性。使用直接观察和稀释平板法对这些真菌进行计数。我们获得了 44 个分离株，对这些分离株进行了仔细的形态学和分子系统发育研究，结果显示大约 30% 的操作分类单位是未描述的或与已知真菌相关的神秘物种。虽然没有分离到典型的真菌寄生真菌，如 Helotialean 真菌和木霉属，但检测到了 Acremium、Acrodontium 和 Simplicillium 属。两片森林之间 SCIF 群落的比较表明，樱川地区的孤立物种数量低于筑波地区。土传真菌，如曲霉属、白僵菌属、青霉属和踝节菌属，或多孔菌/皮质类蘑菇，在筑波地区经常被发现。讨论了影响这两个森林 SCIF 群落的因素。简要描述了一些值得注意的真菌，并附有分类学、生态学和分子系统学的注释。
The diversity of sporocarp-inhabiting fungi (SCIF) was examined using six samples of xylarialean fungi from two different forests in Ibaraki Prefecture, Japan: a moist forest in the Sakuragawa area and an urban dry forest in the Tsukuba area. These fungi were enumerated using direct observation and dilution plate methods. We obtained 44 isolates, and careful morphological and molecular phylogenetic studies of these isolates revealed that approximately 30% of the operating taxonomic units were undescribed or cryptic species related to known fungi. Although typical mycoparasitic fungi, such as helotialean fungi and Trichoderma spp., were not isolated, the genera Acremonium, Acrodontium, and Simplicillium were detected. Comparisons of SCIF communities between the two forests suggested that the number of isolated species in the Sakuragawa area was lower than that in the Tsukuba area. Soil-borne fungi, such as Aspergillus, Beauveria, Penicillium, and Talaromyces, or polypores/corticioid mushrooms, are frequently detected in the Tsukuba area. Factors affecting SCIF communities in the two forests are discussed. Some noteworthy fungi are briefly described with notes on taxonomy, ecology, and molecular phylogeny.