Fig. 2From: Mapping freezing tolerance QTL in alfalfa: based on indoor phenotypingDistribution of mean of regrowth ratio (RR) computed for treated vs. a control group of plants among indoor tested alfalfa bi-parental (3010 x CW 1010) F1 progenies. The data is available for 179 progenies and the trait values exhibited near to normal distributionBack to article page