{"product_id":"genetic-diversity-in-popular-rice-varieties-of-india-von-priti-upadhyay","title":"Genetic Diversity in popular rice varieties of India","description":"\u003cp\u003eThe genetic diversity of 25 improved varieties and  four traditional varieties were characterized using  a set of 20 well chosen and polymorphic  microsatellite (SSR) primer pairs. The SSR markers  used were polymorphic (100.0%) and generated the  reliable information about the relatedness of the  varieties. High values of polymorphism obtained in  the characterization were attributed to  hypervariability of the microsatellite markers.   Among the popular varieties, the mean genetic  similarity of 0.38 was observed indicating the wide  diversity of the popular varieties. Cluster analysis  based on 87 SSR marker alleles grouped 29 genotypes  into two major clusters. The first major cluster  comprised 9 genotypes of traditional varieties and  early improved varieties. The second major cluster  consisted of 20 improved varieties of complex  pedigree and several recombination events. Principal  component analysis revealed four clusters, out of  which one cluster included seven genotypes from  rainfed shallow land ecology suggesting the grouping  was based on physiological traits. Unique alleles  were generated for 14 varieties, which can be used  as molecular tags.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844308815\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844308815","offer_id":39470076723293,"sku":"9783844308815","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/0031753b-2cf5-48c6-b3a7-88f8279af906.jpg?v=1773382785","url":"https:\/\/shop.autorenwelt.de\/products\/genetic-diversity-in-popular-rice-varieties-of-india-von-priti-upadhyay","provider":"Autorenwelt Shop","version":"1.0","type":"link"}