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Table 2 Comparison of thermotolerant genes among Z. mobilis TISTR 548, E. coli BW25113, and A. tropicalis SKU1100

From: Thermotolerant genes essential for survival at a critical high temperature in thermotolerant ethanologenic Zymomonas mobilis TISTR 548

Category No. of thermotolerant gene (ratio %a)
Z. mobilis E. coli b A. tropicalis c
General metabolism 2 (0.11%) 22 (0.51%) 1 (0.03%)
Membrane stabilization 12 (0.68%) 18 (0.42%) 5 (0.15%)
Transporter 1 (0.06%) 3 (0.07%) 3 (0.09%)
DNA repair and DNA modification 3 (0.17%) 6 (0.14%) 1 (0.03%)
tRNA and rRNA modification 1 (0.06%) 9 (0.21%) 0 (0%)
Protein quality control and stress response 2 (0.11%) 4 (0.09%) 5 (0.15%)
Translational control 1 (0.06%) 3 (0.07%) 2 (0.06%)
Cell division 1 (0.06%) 3 (0.07%) 2 (0.06%)
Transcriptional regulation 1 (0.06%) 0 (0%) 2 (0.06%)
Others 2 (0.11%) 3 (0.07%) 4 (0.12%)
Sum of thermotolerant gene 26 (1.47%) 72 (1.68%) 24 (0.70%)
Total genomic genes 1765 4288 3412
  1. aRatio was estimated using the number of total genomic genes
  2. bData of Murata et al. [28] and unpublished data
  3. cData of Soemphol et al. [29]