Table II.

Mixed model analysis of the natural log of mesocotyl length in 30 maize inbred lines grown in growth chambers under continuous W, R, FR, and B light and in the D for 10 d

Source Numerator Degrees of Freedom (df) Denominator df FP
Light Treatment 4 9 495.18 <0.0001
Subpopulation 2 12.2 73.61 <0.0001
Treatment × subpopulation 8 71.9 4.67 0.0001
Line (subpopulation) 27 127 47.17 <0.0001
Treatment × line (subpopulation) 108 635 6.18 <0.0001