Fig. 5 | Scientific Reports

Fig. 5

From: Development and validation of PCR marker array for molecular selection towards spring, vernalization-independent and winter, vernalization-responsive ecotypes of white lupin (Lupinus albus L.)

Fig. 5

Allelic composition heatmap of PCR markers that revealed the highest correlations with white lupin phenology. Reference alleles were coded as 0, heterozygotes as 1, whereas alternative alleles as 2. Observations were performed during the 2020 and 2021 growing seasons in a greenhouse at the Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland (52°26′ N 16°54′ E). The bar below the heatmap indicates the color legend of phenological observations (days from sowing to bud emergence, start of flowering, and end of flowering) and PCR marker alleles. Only genotypes that revealed the most extreme phenology are represented on the heatmap.

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