کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2060950 1076412 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new species of Melampsora on Populus yunnanensis from China
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
A new species of Melampsora on Populus yunnanensis from China
چکیده انگلیسی

Melampsora nujiangensis, a rust fungus found on Populus yunnanensis in China, is described as a new species. Light and scanning electron microscopy with herbarium specimens of the rust fungus show that the shape of its urediniospores differs from that of other known species of Melampsora, and its urediniospore walls are thinner than the other species. Furthermore, in phylogenetic trees based on the DNA sequences (28S and ITS) the rust fungus is phylogenetically separated by high bootstrap values. These results indicate that the fungus is an isolated species among the genus Melampsora.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mycoscience - Volume 47, Issue 4, August 2006, Pages 198-204