27 Results
for author "Yun-Xin Fu"
Figure 1.—Three marker regions on a chromosome. C, codominant marker; D, dominant marker.- TABLE 1Estimation of frequencies of four types of nonsister gametes
- TABLE 2Estimation of recombination fractions by using the new method
Figure 2.—Two linkage maps of loci built by the unidirectional growth method (Tan and Fu 2006) on the basis of the new estimates of recombination fractions (A) and by MAPMARKER on the basis of the EM estimates (B), where the data of the RFLP markers provided in MAPMAKER/EXP (version 3.0, Lander et al. 1987) were converted into dominant markers by replacing B with H.- TABLE 3Variances of estimates of recombination fractions between adjacent dominant loci in the unknown phase (UP) deviated from their respective true values in 500 simulated samples
- TABLE 4Efficiencies of two recombination fraction estimators in recovering the true linkage orders of 6 and 11 linked dominant loci in 500 samples generated by simulations on the basis of crossover independence
- TABLE 5Efficiencies of two recombination fraction estimators in recovering the true linkage orders of 6 and 11 linked dominant loci in 500 samples generated by simulations on the basis of crossover interference
Figure 1.—Strategy used for determining whether a CP is indicative of residual heterozygosity or the existence of a NIP. Because alleles segregate during meiosis, CPs associated with residual heterozygosity are expected to segregate in a 1:2:1 ratio among selfed progeny. In contrast, NIPs would not be expected to segregate among the selfed progeny of an inbred line.