Fig. 4From: Control of vein network topology by auxin transportFunctions of PIN5 and PIN8 in PIN1/PIN6-dependent control of vein network topology. First leaves. Indices are expressed as mean ± SE. Difference between pin1;6;8 and pin1;6 cardinality indices was significant at P < 0.001 (***) by F-test and t-test with Bonferroni correction. Sample population sizes: pin1;6, 103; pin1;5;6, 104; pin1;6;8, 98; pin1;5;6;8, 109Back to article page