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Isozyme relatedness of inbred lines of maize and performance of their hybrids


, : Isozyme relatedness of inbred lines of maize and performance of their hybrids. Maydica 23(2): 55-61

The percentage relatedness between seven inbred lines was calculated on the basis of number of similarities (absence or presence of a given esterase, acid phosphatase or peroxidase band in both lines being compared) taken over the total number of similarities and dissimilarities X 100. A correlation of r = -0.42 was found between the mean yields of the 21 single hybrids resulting from the seven lines and the percentage relatedness of the parental lines.

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