Prasannath Kandeeparoopan, Shivas Roger G, Galea Victor J, Akinsanmi Olufemi A
Queensland Alliance for Agriculture & Food Innovation, The University of Queensland, Ecosciences Precinct, Dutton Park, QLD 4102, Australia.
Centre for Crop Health, University of Southern Queensland, Toowoomba, QLD 4350, Australia.
J Fungi (Basel). 2021 Sep 17;7(9):771. doi: 10.3390/jof7090771.
Macadamia () is native to eastern Australia and produces an edible nut that is extensively cultivated in commercial orchards in several countries. Little is known about the diversity of fungi associated with diseases of macadamia inflorescences. A survey of fungi associated with the dry flower disease of macadamia detected several isolates of (Pestalotiopsidaceae, Sordariomycetes). Five new species of were identified based on molecular phylogenetic analyses of concatenated gene sequences of the internal transcribed spacer (ITS), β-tubulin (TUB), and the translation elongation factor 1-alpha (TEF1α). The new species are named , , , and , and are described by molecular, morphological, and cultural characteristics. The ecology of the isolates and their pathogenic, saprophytic, or commensal ability were not determined.
澳洲坚果原产于澳大利亚东部，其果实可食用，在多个国家的商业果园中广泛种植。关于与澳洲坚果花序病害相关的真菌多样性，人们了解甚少。一项对与澳洲坚果干花病相关真菌的调查发现了几种拟盘多毛孢属（拟盘多毛孢科，粪壳菌纲）的分离株。基于内转录间隔区（ITS）、β-微管蛋白（TUB）和翻译延伸因子1-α（TEF1α）串联基因序列的分子系统发育分析，鉴定出了5个新的拟盘多毛孢物种。这些新物种被命名为[具体物种名1]、[具体物种名2]、[具体物种名3]、[具体物种名4]和[具体物种名5]，并通过分子、形态和培养特征进行了描述。未确定这些分离株的生态及其致病、腐生或共生能力。
