کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4357760 1300104 2008 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Morphological and molecular characterisation of Penicillium roqueforti and P. paneum isolated from baled grass silage
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
Morphological and molecular characterisation of Penicillium roqueforti and P. paneum isolated from baled grass silage
چکیده انگلیسی
The morphological and molecular features of Penicillium roqueforti and P. paneum isolated from baled grass silage were characterised. A total of 315 isolates were investigated, comprising 237 P. roqueforti and 78 P. paneum isolates randomly selected from more than 900 Penicillium colonies cultured from bales. The macromorphological features of both species broadly agreed with the literature, but the micromorphological features differed in some respects. When observed using SEM, P. roqueforti and P. paneum had finely roughened conidia, and conidiophores, phialides and conidia of P. paneum were each larger than those of P. roqueforti. Based on the phylogenetic analysis of partial sequences of β-tubulin and acetyl co-enzyme A (CoA) synthetase genes, P. roqueforti and P. paneum isolates were found to be monophyletic species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mycological Research - Volume 112, Issue 8, August 2008, Pages 921-932
نویسندگان
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