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Table 4 NCBI Transition and Transversion Distributions in Exonic and Intronic Sequences

From: Multifactor dimensionality reduction analysis identifies specific nucleotide patterns promoting genetic polymorphisms

  Exons Exon % Introns Intron % Total % of Total
Transitions 22505 74.87 603066 67.75 625571 67.98
Transversions 7441 24.75 286526 32.18 293991.8 31.94
Multiple Variants 109 0.362 534 0.0599 643.3627 0.06991
Total # Records 30055   890126   920181  
  1. The number and percent of transition and transversion mutation types for the NCBI dataset are listed. Multiple variants are used for those SNP models that were not clearly a transition or transversion, but rather included both types of errors.