Study of Genetic Variation in Wild Diploid Wheat (Triticum boeoticum) from Iran Using AFLP Markers

نویسندگان

  • Hoshang Alizadeh Department of Plant Breeding, Faculty of Agricultural, University of Tehran, P.O. Box 31587-77871, Karaj, IR Iran
  • Mahmmood Malaki Department of Plant Breeding, Faculty of Agricultural, University of Tehran, P.O. Box 31587-77871, Karaj, IR Iran
  • Mehrbanoo Kazemi Biotechnology Institute, P.O. Box 31587-77871, Karaj, IR Iran
  • Mohammad Reza Naghavi Department of Plant Breeding, Faculty of Agricultural, University of Tehran, P.O. Box 31587-77871, Karaj, IR Iran
  • Mohsen Mardi Biotechnology Institute, P.O. Box 31587-77871, Karaj, IR Iran
  • Payam Potki Biotechnology Institute, P.O. Box 31587-77871, Karaj, IR Iran
  • Seyed Mostafa Pirseyedi Biotechnology Institute, P.O. Box 31587-77871, Karaj, IR Iran
  • SM Fakhre-Tabatabaei Department of Horticulture, Faculty of Agricultural, University of Tehran, P.O. Box 31535-1897, Karaj, IR Iran
چکیده مقاله:

Little information is available regarding genetic variation in wild wheat relatives from Iran. In this study, genetic diversity of 36 populations of wild einkorn wheat, Triticum boeoticum, was studied using amplified fragment length polymorphism (AFLP) primer combinations. Seventeen AFLP primer combinations led to amplify 979 scorable fragments ranging from 50 to 500 bp and of these, 429 (44%) were polymorphic across the 36 populations. The average Dice genetic similarity between T. boeoticum populations was 0.67 (range= 0.18-0.98). The dendrogram derived by unweighted pair group method with arithmetic mean algorithm (UPGMA) analysis revealed three main groups. PCO analysis also confirmed subgrouping obtained by cluster analysis. The measured relative genetic distances among accessions was not correlated with geographical distances of places of their origins, indicating that the populations are genetically different. The results demonstrated that AFLP technology is a suitable technique for genetic resource management in T. boeoticum populations of these studied origin sites.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

study of genetic variation in wild diploid wheat (triticum boeoticum) from iran using aflp markers

little information is available regarding genetic variation in wild wheat relatives from iran. in this study, genetic diversity of 36 populations of wild einkorn wheat, triticum boeoticum, was studied using amplified fragment length polymorphism (aflp) primer combinations. seventeen aflp primer combinations led to amplify 979 scorable fragments ranging from 50 to 500 bp and of these, 429 (44%) ...

متن کامل

an assessment of genetic diversity in wild diploid wheat triticum boeoticum from west of iran using rapd, aflp and ssr markers

the applicability of rapds, aflps, and ssrs to examine genetic relationships in 36 populations of triticum boeoticum from west of iran was investigated. a total of 224 (135 polymorphic), 979 (429 polymorphic) and 246 (145 polymorphic) bands/alleles were detected using 14 rapd primers, 17 aflp primer combinations and 17 well distributed, mapped ssr markers, respectively. the polymorphic informat...

متن کامل

Identification of microsatellite markers associated with agronomic and morphological traits in wild einkorn wheat (Triticum boeoticum L.) populations

This study was carried out to investigate the relationship between microsatellite markers and some agronomic and morphological traits in wild einkorn wheat populations collected from western parts of Iran. Plant materials included 163 wild einkorn wheat accessions selected from 664 samples collected from 34 regions in of Ilam, Kermanshah and Kurdistan provinces. Seeds of selected accessions wer...

متن کامل

Assessment of Genetic Structure and Variation of Native Berberis Populations of Khorasan Provinces (Iran) Using AFLP Markers Versus Morphological Markers

Seedless barberry (Berberis vulgaris L. var. asperma) is one of the few crops that is only cultivated in eastern parts of Iran. As a new crop there has not been any study to identify phylogenetic relationships of this plant with other related species existing in Iran. In this study, Amplification fragment length polymorphism (AFLP) markers based on four selected primer combinations (EcoRI/Tru1I...

متن کامل

Efficiency of Floristic and Molecular Markers to Determine Diversity in Iranian Populations of T. boeoticum

In order to study floristic and molecular classification of common wild wheat (Triticum boeoticum Boiss.), an analysis was conducted on populations of the Triticum boeoticum collected from different regions of Iran. Considering all floristic compositions of habitats, six floristic groups (syntaxa) within the populations were identified. A high level of variation of T. boeoticum also detected us...

متن کامل

genetic variation of diploid wheat (t. urartu) using morphological traits and rapd markers

genetic diversity of 22 morphotypes of diploid wheat (t. urartu) was investigated using morphological traits and rapd markers. morphological characterizations were carried out based on 17 traits and statistical parameters of dispersion and diversity of agronomic traits were calculated. statistical analysis showed significant differences for all characters among morphotypes. dendrograms were gen...

متن کامل

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


عنوان ژورنال

دوره 4  شماره 4

صفحات  269- 274

تاریخ انتشار 2006-10-01

با دنبال کردن یک ژورنال هنگامی که شماره جدید این ژورنال منتشر می شود به شما از طریق ایمیل اطلاع داده می شود.

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023