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Table 1 Overview of the differences between the original annotation, the reannotation and BL21(DE3) annotation

From: Genome re-sequencing and reannotation of the Escherichia coli ER2566 strain and transcriptome sequencing under overexpression conditions

 

Original annotation (NZ_CP014268.2)

Reannotation

BL21(DE3)

Genome length

4,478,958 bp

4,558,953 bp

Plasmids

None

G + C%

50.81%

50.83%

Genes (total)

4364

4627

4440

Protein_coding genes

4054

4202

4197

Pseudo Genes

194

71

70

tRNAs

85

87

85

rRNAs

22

22

22

Miscellaneous RNAsa

9

245

66

Backbone genes

4170 (4054 protein-coding genes,85 tRNA genes,22rRNAs and 9 misc. RNAs)

4556 (4202 protein-coding genes,87 tRNA genes,22rRNAs and 245 misc. RNAs)

4370 (4197 protein-coding genes, 85 tRNA genes,22rRNAs and 66 misc. RNAs)

  1. a: The concept of miscellaneous RNA includes ncRNA, tmRNA and all other ncRNAs