Article
Detecting CSSLs and yield QTLs with additive, epistatic and QTL×environment interaction effects from Oryza sativa × O. nivara IRGC81832 cross.
Scientific reports - 8 May 2020
Balakrishnan Divya, Surapaneni Malathi, Yadavalli Venkateswara Rao, Addanki Krishnam Raju, Mesapogu Sukumar, Beerelli Kavitha, Neelamraju Sarla
Abstract excerpt
Chromosome segment substitution lines (CSSLs) are useful tools for precise mapping of quantitative trait loci (QTLs) and the evaluation of gene action and interaction in inter-specific crosses. In this study, a set of 90 back cross lines at BC2F8 generation derived from Swarna x Oryza nivara IRGC81832 was evaluated for yield traits under irrigated conditions in wet seasons of 3 consecutive years. We identified a...
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