Physiological differences between two backcross genotypes contrasting in heat tolerance.

Abstract

<p>Physiological differences between the heat tolerant backcross genotype 169 (black diamonds) and heat sensitive backcross genotype 190 (gray boxes) for 2 weeks of heat stress for (a) TQ, (b) CHL, and (c) EL. Bars represent standard deviations, and asterisks indicate significant differences between the two genotypes (n = 4, P < 0.05).</p