Table 2.

The frequency with which each nucleotide occurs at the eight positions in the direct repeats generated by 1,469 P element insertions

A	0.19	0.14	0.09	0.10	0.30	0.30	0.41	0.07
T	0.06	0.39	0.31	0.34	0.10	0.12	0.13	0.20
G	0.52	0.24	0.11	0.16	0.43	0.48	0.21	0.22
C	0.23	0.23	0.49	0.40	0.17	0.10	0.25	0.51