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Fig. 5. Regression lines (PCNA-I, solid line; PCNA-OD, broken line) showing the
relationships between both PCNA-I (squares) and PCNA-OD (circles) values in
locusts fed on a given diet and the relative distance of this diet from a
nutritionally optimal composition (see
Chambers et al., 1995) on days
1 (A) and 4 (B). Regression lines: (A) PCNA-I,
y=0.5x+18.64, r2=0.23; PCNA-OD,
y=3.33x+ 172.1, r2=0.62; (B)
PCNA-I, y=1.26x+31.61, r2=0.25;
PCNA-OD, y=2.94x+180.8,
r2=0.6.