New records and hosts of the Curvularia species in Iran

Message:
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:

In present study, eight isolates of the genus Curvularia, recovered from plants of the cowpea, maize and bottlebrush in Khuzestan province, were identified based on molecular phylogeny in combination with morphology. The mycelial biomass of the isolates, produced in potato-dextrose-Broth, were collected by passing through filter papers and freeze-dried. DNA was extracted using a phenol- and chloroform-based method. The partial regions of nrDNA and gpd were amplified using the appropriate primers and then sequenced. The consensus ITS and gpd sequences of the isolates under survey were compared to reference sequences of the type strains in GenBank by BLASTn algorithm and two-loci phylogenetic analysis. Accordingly, the isolates were identified at species level as follow: Curvularia americana, C. muehlenbeckiae,and C.verruculosa. To our knowledge, this is the first record of both the C. americana and C. muehlenbeckiae in Iran. Moreover, this study reports new hosts for all three species with further morphological and molecular characterization of C.verruculosa species as well.

Language:
Persian
Published:
Botanical Journal of Iran, Volume:20 Issue: 1, 2019
Pages:
1 to 13
magiran.com/p2031866  
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یک‌ساله به مبلغ 1,390,000ريال می‌توانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.
In order to view content subscription is required

Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!