Fig. 4From: Deletion of NTH1 and HSP12 increases the freeze–thaw resistance of baker’s yeast in bread doughThe cell viability of edited strains after freezing at − 20 °C. Data were derived from three separate experiments and are presented as the means ± SD. The symbol * indicated statistically significant differences of edited strains (**p < 0.01,*p < 0.05 using Student’s t-test) as compared to the wild-type strainBack to article page