Fig. 4From: RDWN6XB, a major quantitative trait locus positively enhances root system architecture under nitrogen deficiency in ricePhenotypic correlations among root dry weight and other related traits. The red and black numbers represent Person correlation coefficients between the traits under N− and N+, respectively. Single and double asterisk represent statistical significant at P < 0.05 and 0.01, respectivelyBack to article page