Table 1 Nonsynonymous- and synonymous-SNPs identified within core genes by COG category
From: Genomic dissection of the most prevalent Listeria monocytogenes clone, sequence type ST87, in China
COG category | Nonsynonymous | Synonymous | Ratio |
|---|---|---|---|
Energy production and conversion (C) | 14 | 9 | 1.56 |
Cell cycle control, cell division, chromosome partitioning (D) | 5 | 3 | 1.67 |
Amino acid transport and metabolism (E) | 35 | 14 | 2.50 |
Nucleotide transport and metabolism (F) | 10 | 3 | 3.33 |
Carbohydrate transport and metabolism (G) | 52 | 24 | 2.17 |
Coenzyme transport and metabolism (H) | 14 | 10 | 1.40 |
Lipid transport and metabolism (I) | 7 | 1 | 7.00 |
Translation, ribosomal structure and biogenesis (J) | 29 | 9 | 3.22 |
Transcription (K) | 37 | 15 | 2.47 |
Replication, recombination and repair (L) | 46 | 61 | 0.75 |
Cell wall/membrane/envelope biogenesis (M) | 20 | 5 | 4.00 |
Cell motility (N) | 6 | 6 | 1.00 |
Posttranslational modification, protein turnover, chaperones (O) | 16 | 3 | 5.33 |
Inorganic ion transport and metabolism (P) | 19 | 3 | 6.33 |
Secondary metabolites biosynthesis, transport and catabolism (Q) | 4 | 2 | 2.00 |
General function prediction only (R) | 29 | 3 | 9.67 |
Function unknown (S) | 30 | 15 | 2.00 |
Signal transduction mechanisms (T) | 10 | 3 | 3.33 |
Intracellular trafficking, secretion, and vesicular transport (U) | 1 | 0 | Â |
Defense mechanisms (V) | 16 | 3 | 5.33 |
Extracellular structures (W) | 0 | 0 | Â |
Mobilome: prophages, transposons (X) | 1 | 1 | 1.00 |