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Figure 3 | BMC Plant Biology

Figure 3

From: Association mapping in sunflower (Helianthus annuus L.) reveals independent control of apical vs. basal branching

Figure 3

Principal component analyses (PCA) showing clusters of various branching types in the association mapping population. The first dimension accounted for 77.4%, 82.3%, and 83.1% of the observed variation in GA, IA, and BC, respectively. The second dimension accounted for 16.4%, 13.0%, and 12.0% of the variation observed in GA, IA, and BC, respectively. Each dot represents a line and the color of the dot represents the type of branching.

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