Figure 6. Expression ratios of A. charidemi alleles in various genetic backgrounds.

(A and B) Ratios of CYC^cha expression relative to CYC^maj for BC6 (A) and F1 hybrids (B) at various developmental stages. The CYC^cha allele is expressed at a higher level than CYC^maj at all stages. (C and D) Ratios of RAD^cha expression relative to RAD^maj for BC6 (A) and F1 hybrids (B) at various developmental stages. RAD^cha expression was higher than RAD^maj only at the earliest developmental stage analysed. Genomic DNA (white circles) was used to calculate PCR amplification biases. Bars, standard error.