کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2060197 1076305 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mycorrhizal diversity of the orchid Cephalanthera longibracteata in Japan
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
Mycorrhizal diversity of the orchid Cephalanthera longibracteata in Japan
چکیده انگلیسی


• Cephalanthera species show variable levels of fungal dependency and specificity.
• We identified mycobionts from C. longibracteata.
• Russulaceae and Sebacinaceae were identified from the roots of the orchid.
• C. longibracteata has lower fungal specificity than other Cephalanthera species.

Cephalanthera is an orchid genus that harbors mixotrophic species obtaining carbon compounds from nearby trees via ectomycorrhizal fungi. Cephalanthera species show variable levels of fungal dependency and specificity. We identified mycobionts from C. longibracteata. A total of 142 root samples were collected from 68 C. longibracteata individuals at five sites in Japan, and their associated mycobionts were identified based on the DNA sequences of nuclear ribosomal internal transcribed spacer regions using a molecular taxonomical method. Several groups of ectomycorrhizal fungi, including Russulaceae, Sebacinaceae, and Thelephoraceae were identified from the roots of C. longibracteata, suggesting that C. longibracteata has lower fungal specificity than other Cephalanthera species examined previously.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mycoscience - Volume 56, Issue 2, March 2015, Pages 183–189
نویسندگان
, , ,