Genetic diversity and structure of Iranian wild apples (Malus orientalis Uglitzk) distributed in Iran using SSR markers
Author(s):
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
Caucasian apple (Malus orientalis Uglitzk) is one of the forest-garden species of Iran that is distributed in Hyrcanian and Zagros vegetation areas in Iran. In this study, the diversity and genetic structure of Caucasian apples were investigated using 26 microsatellite markers. The results showed that the observed heterozygosity was between 0.46 - 0.83 and the allelic richness was between 1.54 - 1.84. In more than 80% of habitats, heterozygosity was expected to be within the expected range. Our founding suggest that between Iranian population wild apples have not experienced a genetic bottleneck in the recent result.The range of inoculation coefficient for Caucasian apples in Hyrcanian forest was between -0.84 and 0.81 and for Zagros forest was between -0.2 and 0.81. The mean gene flow is 0.24 and 0.69 for Hyrcanian forest and Zagros forest, respectively. Based on Hardy-Weinberg equilibrium only populations from Lorestan province and Dorak region from Golestan province were deviated. The study of the results of genetic structure also indicates the formation of three completely different structures for Caucasian apple populations in Iran. based on the analysis of principal components analysis, Hyrcanian and Zagros regions showed a completely different structure from each other.
Keywords:
Language:
Persian
Published:
Journal of Forest Research and Development, Volume:7 Issue: 4, 2022
Pages:
671 to 686
magiran.com/p2396374
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!