Fig. 2

Effect of cold acclimation followed by cold stress (13/7 °C) on plants of cold tolerant (CT) (a), Cold Sensitive (CS) genotypes (b), CT flowers (c), CS flowers (d), CT anthers (e), CS anthers (f), CT pollen viability (g), CS pollen viability (h), CT pollen germination (i), CS pollen germination (j), CT stigma receptivity (k), CS stigma receptivity (l), CT ovule viability (m), CS ovule viability (n), CT ovary (o), CS ovary (p). Note marked damage to flowers, anthers, reduction in pollen viability, pollen germination, stigma receptivity, ovule viability, and ovary in CS genotypes.