Table 1. Information (in bits) carried by single genes.

Data set	kni	Kr	gt	hb
A	1.82 ± 0.06	1.94 ± 0.07	1.81 ± 0.06	2.26 ± 0.04
B	1.81 ± 0.04	1.93 ± 0.06	1.79 ± 0.05	2.29 ± 0.05
C	1.88 ± 0.07	2.04 ± 0.05	1.84 ± 0.05	2.19 ± 0.05
D	1.79 ± 0.04	1.94 ± 0.04	1.91 ± 0.03	2.21 ± 0.03
Mean	1.83 ± 0.04	1.96 ± 0.05	1.84 ± 0.05	2.24 ± 0.05

For each data set, we report the direct estimate of positional information. Error bars are the estimation errors. The bottom row contains the (mean ± SD) over data sets.