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Table 2 Viable cell count and sporulation efficiency of different strains in LB medium

From: Optimization of alkaline protease production by rational deletion of sporulation related genes in Bacillus licheniformis

Time/hBL ΔuppBL ΔFBL ΔEBL ΔA
cfu/mLspo rate/%cfu/mLspo rate/%cfu/mLspo rate/%cfu/mLspo rate/%
127.9 × 10807.7 × 10808.1 × 10802.4 × 1090
242.6 × 10931.32.5 × 10902.5 × 10904.2 × 1090
362.7 × 10988.22.4 × 10902.5 × 10902.3 × 1090
481.6 × 10997.89.3 × 10601.1 × 10701.5 × 1070
601.4 × 109100.08.5 × 10508.7 × 10508.1 × 1050