marginally nonsignificantP = 0.055
Under elevated temperatures, increased bleaching in WT10‐hosting juveniles (lower reflectance PC1 scores) showed a marginally nonsignificant negative correlation with elevated FTIR PC1 scores (Pearson's r = −0.80, P = 0.055), indicative of biomolecular changes – specifically, increases in saturated lipids, carbohydrates, and ester carbonyls, alongside reductions in protein content and UFAs (Figs 6d , S7 ).