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Table 1 Summary of 250 confirmed SNPs that differentiate subpopulations of Salmonella enteritidis PT13a

From: Single nucleotide polymorphisms that differentiate two subpopulations of Salmonella enteritidis within phage type

Type of genetic changea

PT13a 21027

PT13a 21046

Deletionb

8

2

Change in terminationc

4

2

Amino acid substitution

55

44

RNA gene change

4

8

Intergenic polymorphism

22

19c

Synonymous

43

39

TOTAL

136

114

  1. aSNPs composed of contiguous base pairs, ranging from doublets to a 215 bp deletion, are counted as single SNPs.
  2. bA deletion in ydcZ changes one AA and deletes two others (counted as one DEL event).
  3. clncludes 3 SNPs in the virulence plasmid, which were all intergenic.