Patterns of genetic and eco - geographical diversity in Spanish barleys 1 2
نویسندگان
چکیده
منابع مشابه
Morphological and agronomical diversity patterns in the Spanish barley core collection.
Seven thousand years of barley cultivation under the environmental hardships typical of the Mediterranean climate have generated genetic singularity of the Spanish barleys, consistently reported in the literature. From the Spanish National Collection of 2289 accessions, a core subset with 159 landraces and 16 old varieties was constituted. Twenty-seven characters were evaluated for the core col...
متن کاملAssessment of Genetic Diversity in Some Iranian Populations of Bunium persicum Using RAPD and AFLP Markers
The genetic diversity of 20 Iranian populations of Bunium persicum has been evaluated with random amplified polymorphic DNA (RAPD) and amplified fragment length polymorphism (AFLP) markers. Fresh leaves of seedlings from each population were used for genomic DNA extraction. Analysis of banding patterns of 15 RAPD primers and 17 AFLP primer combinations, revealed 192 (86%) and 228 (75%) polymorp...
متن کاملبررسی تنوع ژنتیکی برخی از ژنوتیپهای زردآلو (Prunus armeniaca L.)
Apricot (Prunus armenica L.), a fruit species of the family Rosaceae, genus Prunus L., is widely distributed in the Mediterranean region and the Middle East, especially in Iran. Suitable climatic conditions for apricot production and its economic importance were the main reasons for its vast area under cultivation and diversity. We studied genetic diversity of eighty three apricot genotypes and...
متن کاملStudy of Genetic Diversity among Philodendron Varieties by Randomly Amplified Polymorphic DNA Markers
In the present study, Randomly Amplified Polymorphic DNA (RAPD) markers were used to analyze the genetic diversity in 20 varieties of Philodendron. The polymerase chain reaction was performed with 60 RAPD primers, out of which 21 primers showed clear amplification as well as more polymorphism. In total, 354 scorable RAPD loci with 348 polymorphic bands (98%) were observed. Percentages of polymo...
متن کاملGenetic analysis of castor (Ricinus communis L.) using ISSR markers
Castor (Ricinus communis L.) is one of the most ancient medicinal oil crops in the world. It has been vastly distributed in different parts of Iran. In the present study, the inter simple sequence repeat (ISSR) markers were used to evaluate the molecular genetic diversity among and within 12 castor accessions collected from 7 regions of Iran. Totally, 16 ISSR primers amplified 166 loci...
متن کامل