PDF(Pubmed)
Abstract：
Pestalotioid fungi are associated with a wide variety of plants around the world as pathogens, endophytes, and saprobes. In this study, diseased leaves and branches of plants were collected from Guizhou and Sichuan in China. Here, the fungal isolates were identified based on a phylogenetic analysis of the internal transcribed spacer region (ITS), the translation elongation factor 1-alpha (tef1-α) and the beta-tubulin (tub2) of ribosomal DNA, and the morphological characteristics. Ten Neopestalotiopsis isolates and two Pestalotiopsis isolates were obtained, and these isolates were further confirmed as four novel species (N. acericola, N. cercidicola, N. phoenicis, and P. guiyangensis) and one known species, N. concentrica.
摘要：
去甲类真菌作为病原体与世界各地的各种植物有关，内生菌，和safprobles。在这项研究中,从中国的贵州和四川收集了病叶和植物的枝条。这里,根据内部转录间隔区（ITS）的系统发育分析鉴定真菌分离株，核糖体DNA的翻译延伸因子1-α（tef1-α）和β-微管蛋白（tub2），和形态特征。获得了10个新去甲菌分离株和2个去甲菌分离株，这些分离株被进一步证实为四个新物种(N。acericola,N.Cercidacola,N.phoenicis,和贵羊座)和一个已知物种，N.精矿。
