| Abstrak/Abstract |
The research was aimed to determine the parent genotypes of purple corn by the similarity of expected ratio on kernels S1 and S2 using four locus models, Pr/pr, C/c, R/r and Y/y genes. The study was conducted in two phases, namely, 1) Making the individuals of selfing to-1 (S1), and 2) Making the individuals of selfing to-2 (S2). Observed data in the form of kernel per ear of corn was separated by the characters of purple, yellow and white color then analyzed by using the Chi-square Test. The results showed that the offspring genotype from selfing on the base population can be predicted by looking at the suitability between the offspring and parental genotypes based on the ratio of expectation. Parent genotypes prediction on the base population of selfing were PrPrCcRrYy, PrPrCcRryy, PrPrCcRrYY, PrPrCcRRYY and PrPrCCRrYY. |
