highly significantP < 0.01
Analysis of all the hexanucleotides which included these sequences demonstrated that in GTGAGT (which included all three overexpressed sequences) the overexpression was highly significant (expected 8.75%; actual: 13.89%; P < 0.01); overexpression of GTGAGG (which included the GAG motif only) was less significant, possibly due to the lower frequency (expected 1.61%; actual 3.24%; P = 0.06).