Ya. S. Kamelchuk, O. Baranov, P. S. Kiryanov, V. Padutov
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引用次数: 0
摘要
采用宏基因组学方法对金穗和桃金娘根系的内生菌群进行了分析。鉴定了形成镰刀状菌根的两个优势种:phalocephala fortini C. J. K. Wang & H. E. Wilcox和Pezicula sp. Tul。& C.图。制备了菌根真菌纯培养物，对菌株进行了全面的形态和遗传分析。根据遗传分类分析的结果，证实了该属植物的多系起源假设。
Morphological-cultural and molecular genetic features of collection strains of mycoris mushrooms Phialocephala fortinii and Pezicula sp.
A metagenomic analysis of the endophytic microflora of Vaccinium corymbosum L. and Vaccinium myrtillus L. root systems was carried out. Two dominant species of micromycetes forming ericoid mycorrhiza were identified – Phialocephala fortinii C. J. K. Wang & H. E. Wilcox and Pezicula sp. Tul. & C. Tul. Pure cultures of mycorrhizal fungi were prepared, a comprehensive morphological and genetic assay of the strains was carried out. Based on the results of genetic-taxonomic analysis, the assumption of the polyphyletic origin of species belonging to Phialocephala and Pezicula is confirmed.
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