Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 406869
Title Genetic diversity and population structure of Iranian wild Pleurotus eryngii species-complex strains revealed by URP-PCR markers
Author(s) Behnamian, Mahdi; Mohammadi, Seyed A.; Sonnenberg, A.S.M.; Goltapeh, Ebrahim M.; Hendrickx, P.M.
Source Journal of Food, Agriculture & Environment 8 (2010)3&4. - ISSN 1459-0255 - p. 1203 - 1207.
Department(s) WUR Plant Breeding
Publication type Refereed Article in a scientific journal
Publication year 2010
Keyword(s) rapd analysis - mushroom - dna - polymorphisms - amplification - primers - fungi
Abstract In the present study, a set of 68 P. eryngii wild strains collected from nine locations in northwest and west of Iran along with six commercial strains were studied using universal rice primers (URP). The wild strains were isolated from Ferula ovina, F. haussknechtii, Cachrys ferulacea, Kellusia odoratissima and Smyrniopsis aucheri plant species. Eleven URP primers amplified 188 polymorphic fragments. A total of 3, 2 and 7 bands were specific to the strains collected from F. ovina and C. ferulacea plant species and commercial strains, respectively. The highest and lowest polymorphisms were identified in populations B (66.49%) and F (24.47%), respectively. Genetic distances among populations ranged from 0.027 (between populations A and B) to 0.393 (between populations C and F) with an average of 0.210. The closest and furthest wild populations to commercial strains were populations B (0.102) and F (0.234), respectively. Analysis of molecular variance (AMOVA) revealed significant among regions, among populations within regions and within population diversity, whereas within population variation (61.6%) accounted for most of the total molecular variance.
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