Taxonomical study of section Caninae (Rosa) and their hybrids in Iran
Publish place: Botanical Journal of Iran، Vol: 20، Issue: 2
Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
View: 99
This Paper With 13 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_ROST-20-2_001
تاریخ نمایه سازی: 23 مهر 1401
Abstract:
The genus Rosa has a wide variety in Iran and although some natural hybrids have been found in different regions of the country, but no cultivars have been established so far. In order to optimize use of genetic resources in the country and to create varieties with desirable traits, inter-species relationships and identification of diversity, ۴۵ populations from seven species in section Caninae collected from ۱۳ provinces of Iran, were studied. To group the species, ۶۱ qualitative and quantitative characters using the most suitable method of cluster analysis (WARD) were used and their ordination diagram based on the most variable factors for each species and sections were drown. Cluster analysis of quantitative and qualitative characters showed significant differences between characters. The results of classification confirmed previous taxonomy grouping. Factor analysis of R. elymatica populations showed that the hair on pedicels, sepal form, hip length, prickle base and prickle form possessed the highest correlation. Two main groups were formed in R. boissieri based on ecological difference between them.Cluster analysis of R. orientalis also showed two main groups. Moreover, the results indicated that some populations of R. canina such as Polour, Karand, and Siahbishe (Iran), that showed the most variations in qualitative and quantitative characters, could be used to produce interspecific hybrids.Overall, the results of this study revealed that, R. canina and R. pulverulenta showed the highest variety in thesection Caninae that is due to the combination of some unusual features in section.
Keywords:
Authors
پریسا کوباز
Assistant Professor in Plant Physiology, Department of Physiology, Agriculture Biotechnology Research Institute of Iran, AREEO, Karaj, Iran
زهرا سادات حسینی
Researcher, Department of Cell and Tissue Culture, Agricultural Biotechnology Research Institute (AREEO), Karaj, Iran
محبوبه خاتم ساز
Research Assistant Prof. (emeritus), Department of Botany, Research institute of Forest and Rangelands, Tehran, Iran
مریم جعفرخانی کرمانی
Research Associate Prof., Department of Cell and Tissue Culture, Agricultural Biotechnology Research Institute (AREEO), Karaj, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :