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. 2015 Feb 10;167(4):1412–1429. doi: 10.1104/pp.114.252239

Figure 5.

Figure 5.

Genome-wide association analysis of ΦPSII 1 h after an increase in growth irradiance from 100 to 550 µmol m−2 s−1 based on the analysis of 344 diverse Arabidopsis accessions. Every point indicates the –log10(p) value for all SNPs that have been tested. Different colors distinguish the SNPs mapped to one of the five chromosomes of Arabidopsis. The dotted line represents the arbitrary threshold for significance of –log10(p) = 4.