Parental Polymorphism Survey for Drought Tolerance In Rice By Using SSR Marker

Journal Title: IOSR Journal of Biotechnology and Biochemistry (IOSR-JBB - Year 2018, Vol 4, Issue 5

Abstract

Rice (Oryza sativa L.) is one of the most-produced and consumed grains worldwide. Drought is a major environmental stress seriously limiting plant growth and crop productivity. In this study 60 SSR markers were used in which 41 were polymorphic. Among 41 makers 4 were highly polymorphic, these 4 marker shows polymorphism in all tolerant-susceptible combination.111 alleles were detected among the 41 SSR primer pairs, which were polymorphic between some of the tolerant-susceptible combinations among the 5 rice cultivars with an average allele frequency of 2.7 per marker. The Polymorphic information Content (PIC) values of 41 polymorphic primers ranged from 0.26 to 0.67.

Authors and Affiliations

Jyotima Tripathi, Shalini Nirmal Thagele, Ashish Kumar Sharma, Nilima Tripathi, Pratima Tripathi, Ajay Kumar Singh

Keywords

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  • EP ID EP415174
  • DOI 10.9790/264X-0405018286.
  • Views 158
  • Downloads 0

How To Cite

Jyotima Tripathi, Shalini Nirmal Thagele, Ashish Kumar Sharma, Nilima Tripathi, Pratima Tripathi, Ajay Kumar Singh (2018). Parental Polymorphism Survey for Drought Tolerance In Rice By Using SSR Marker. IOSR Journal of Biotechnology and Biochemistry (IOSR-JBB, 4(5), 82-86. https://europub.co.uk/articles/-A-415174