کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8391960 | 1544001 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Identification of two new species and a sexual morph from the genus Pseudopestalotiopsis
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Identification of two new species and a sexual morph from the genus Pseudopestalotiopsis Identification of two new species and a sexual morph from the genus Pseudopestalotiopsis](/preview/png/8391960.png)
چکیده انگلیسی
The genus Pseudopestalotiopsis comprises only seven species: Ps. camelliae, Ps. cocos, Ps. ignota, Ps. indica, Ps. kubahensis, Ps. simitheae, and Ps. theae. While surveying Pseudopestalotiopsis in Vietnam during 2013 and in Myanmar during 2015, we found 19 strains, including two novel Pseudopestalotiopsis species, based on morphological and phylogenetic analyses of internal transcribed spacer of nuclear ribosomal RNA, β-tubulin, and translation elongation factor 1-alpha gene region data sets. These new species are named Pseudopestalotiopsis myanmarina and Ps. vietnamensis. Among 13 strains identified as Ps. myanmarina, seven produced sexual morphs with similar morphological characteristics to those of “Pestalosphaeria,” indicating that sexual morphs of Pseudopestalotiopsis and Pestalotiopsis are common. Among the asexual morphs, one strain of Pseudopestalotiopsis had conidia with three pale-pigmented median cells, which is the same character found in Pestalotiopsis. In this study, we distinguished Pseudopestalotiopsis based on molecular analyses, whereas the results were unclear according to the morphological analyses.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mycoscience - Volume 58, Issue 5, September 2017, Pages 328-337
Journal: Mycoscience - Volume 58, Issue 5, September 2017, Pages 328-337
نویسندگان
Shunsuke Nozawa, Kaoru Yamaguchi, Le Thi Hoang Yen, Duong Van Hop, Nyunt Phay Nyunt Phay, Katsuhiko Ando, Kyoko Watanabe,