Fig. 3

A. Bi-plot diagram drawn in two principal components for chlorophyll a, chlorophyll b, starch, amylose, total protein and total soluble sugars traits estimated from the 120 rice landraces. Table 1 contains the dot numbers depicted in the diagram for the serial number of the germplasm line used in the diagram and B. Heat map depicting Pearson’s correlation coefficients for the 6 biochemical traits. Significant correlations are color either in blue hues (positive correlation at 0.01 level) or red (negative correlation at 0.01 level)