SSR MARKER BASED PARENTAL POLYMORPHISM BETWEEN MTU1010 AND PHULPATTS 72 FOR NITROGEN USE EFFICIENCY IN RICE (ORYZA SATIVA L.)

Authors

  • T. Laxmi Sravya Author
  • B. Krishna Veni Author
  • Brajendra Author
  • M. S. Anantha Author
  • C. N. Neeraja Author

DOI:

https://doi.org/10.4238/gbcg4v12

Keywords:

Simple sequence repeats, Paremtal polymorphism, Rice, Nitrogen use efficiency, Recombinant inbred lines.

Abstract

Detection of molecular markers with parental polymorphism is a pre-requisite for QTL mapping and further identification of genomic regions. Polymorphic studies were carried out between two parents MTU1010 and Phulpattas 72 using 1132 randomly selected SSR markers for Nitrogen use efficiency (NUE) covering the entire 12 chromosomes. Results revealed that highest percentage of polymorphism observed on 10th chromosome followed by 11th chromosome and 8th chromosome and lowest polymorphism percentage was shown in 5th chromosome with an overall 15.8% polymorphism percentage among all the markers used in this study.

Downloads

Published

2026-10-05

Issue

Vol. 25 No. 20s (2026)

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.