Fig 1.
Left IMM 1 h after the end of training.
Preference score plotted against standardized relative amounts of NADH2-IP (A), NADH2-P2 (B), NADH2-IP/NADH2-P2 (C), Src-IP (D) and NADH2-IP/SRC-IP (E). Filled circles, trained chicks. Open circle with error bars, mean level in untrained controls ± SEM; individual values for untrained chicks are shown as open circles along the y-axis. Vertical dashed lines, ‘no preference’ score 50 (approach to training and alternative stimuli equal/no learning) and ‘maximum preference’ score 100 (approach to training stimulus only/strong learning); horizontal dashed lines, y-intercepts for ‘no preference’ and ‘maximum preference’. Gray bars on y-axis, ± SE of intercept. For NADH2-IP, NADH2-IP/NADH2-P2 and NADH2-IP/Src-IP the correlations are significant. For NADH2-IP and NADH2-IP/NADH2-P2 the differences between the untrained mean and the ‘maximum preference’ intercept are also significant.
Table 1.
Standardised relative amount of protein.
Summary of results for the left IMM 1 h after the end of training for: NADH2-IP, NADH2-P2, NADH2-IP /NADH2-P2, Src-IP and NADH2-IP/Src-IP. Data for untrained chicks in upper part of the table and data from trained chicks below. y-intercepts for ‘no preference’ and ‘maximum preference’ are given, with comparisons of intercepts with untrained values (t-tests). Bottom line: result of F-test comparing residual variance from the regression with variance of untrained controls. Statistically significant results are shown by asterisks.
Fig 2.
Right IMM 1 h after the end of training.
Preference score plotted against standardized relative amount of NADH2-IP (A), NADH2-P2 (B), NADH2-IP/NADH2-P2 (C), Src-IP (D) and NADH2-IP/Src-IP (E). Plotting conventions and annotations as for Fig 1.
Fig 3.
Left IMM 24 h after the end of training.
Preference score plotted against standardized relative amounts of NADH2-IP (A), NADH2-P2 (B), NADH2-IP/NADH2-P2 (C), Src-IP (D) and NADH2-IP/Src-IP (E). Plotting conventions and annotations as for Fig 1. For Src-IP the correlation is significant.
Table 2.
Standardised relative amount of protein.
Summary of results for the left IMM 24 h after the end of training for: NADH2-IP, NADH2-P2, NADH2-IP/NADH2-P2, Src-IP and NADH2-IP/SRC-IP. Conventions as for Table 1.
Fig 4.
Right IMM 24 h after the end of training.
Preference score plotted against standardized relative amounts of NADH2-IP (A), NADH2-P2 (B), NADH2-IP/NADH2-P2 (C), Src-IP (D) and NADH2-IP/Src-IP (E). Conventions and annotations as for Fig 1. For NADH2-IP/Src-IP the correlation is significant.
Table 3.
Standardised relative amount of protein.
Summary of results for the Right IMM 24 h after the end of training for the following proteins and their ratios of NADH2-IP, NADH2-P2, NADH2-IP/NADH2-P2, Src-IP and NADH2-IP/SRC-IP. Conventions as for Table 1.