Identification and characterization of quantitative trait loci for root elongation by using introgression lines with genetic background of Indica-type rice variety IR64 - Obara, Mitsuhiro; Ishimaru, Tsutomu; Abiko, Tomomi; Fujita, Daisuke; Kobayashi, Nobuya; Yanagihara, Seiji; Fukuta, Yoshimichi (Springer, 2014)