Figure 4
From: Genome-Wide Linkage-Disequilibrium Mapping to the Candidate Gene Level in Melon (Cucumis melo)
Mapping of flower sex-expression. (a) Examples of monoecious (right) and andromonoecious (left) female flowers at anthesis in the diversity panel. (b) Female flower types projected on genetic PCA plot. (c) Manhattan plot of GWA of female flower type. Associations were tested using mixed-linear model (MLM_Q + K) for controlling population structure and relatedness. Genome-wide significance threshold is adjusted for multiple comparisons at FDR5%. (d) Quantile-quantile (Q-Q) plot for distribution of P values at the MLM_Q + K model. The negative logarithm of the observed (y axis) and the expected (x axis) P value is plotted for each SNP (dot). The gray dashed line indicates the null hypothesis. (e) Zoom in on chromosome 2 peak where causative gene CmACS-7 35 (MELO3C015444) is shown.
