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Table 2 XMRV gag amino acid residues 8 to 120 in CFS, CFS positive control and healthy subjects

From: No association found between the detection of either xenotropic murine leukemia virus-related virus or polytropic murine leukemia virus and chronic fatigue syndrome in a blinded, multi-site, prospective study by the establishment and use of the SolveCFS BioBank

XMRV gag codon 024 031 032 034 035 036 045 046 047 048 049 050 051 059 060 105
Sample type Sample ID
Published reference VP62 S K K R W V T F N V G W P G V P
Positive control reference 22Rv1 . . . . . . . . . . . . . . I .
CFS positive control subject G018 . R . . . I         S I L
CFS subject G026 . R . . . I . . . . . . . S I L
CFS subject G028 . R . . . I . F/S . . . . . S I L
CFS subject G035 . R . . . I . . . . . . . S I L
CFS subject G071 . G . . . V . I L
CFS subject G091 . R . R/C . I . . . . . . . S I L
Healthy subject G053 . R . . . I . . . . . . . S I L
Healthy subject G046 P R K/E . Stop            
  1. Noted along the top are XMRV Gag amino acid residue positions where a difference was observed in one or more subject samples relative to the VP62 reference virus sequence. Single letter amino acid abbreviations are given for the VP62 reference virus. XMRV gag amino acid residues 8 to 120 in the 22Rv1 positive control reference virus, one CFS Positive Control Subject, five previously untested CFS Subjects and two Healthy Subjects are displayed. Residues that are identical to the VP62 reference are denoted by a dot (.), differences are denoted by a single letter amino acid abbreviation, and deletions are denoted by a dash (—). Healthy Subject G046 has a premature stop codon at residue 35. Also of note, Healthy Subject G053 has a single nucleotide deletion upstream of the Gag start codon (not shown).