Fig. 2
From: Favorable QTLs from Oryza longistaminata improve rice drought resistance
Graphical correlation matrix for drought-related traits of BILs. A correlation coefficients of CK in Exp.1. B correlation coefficients of treatment in Exp.1. C correlation coefficients of CK in Exp.2. D correlation coefficients of treatment in Exp.2. *, ** and *** mean significance at P < 0.05, 0.01 and 0.001, respectively. r means correlation coefficient