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Fig. 1 | BMC Genomics

Fig. 1

From: Quantitative trait loci identified for blood chemistry components of an advanced intercross line of chickens under heat stress

Fig. 1

Heat map of phenotypic correlations between blood chemistry components. Heat map showing phenotypic correlations between blood chemistry components measured on day 20 (pre-heat), day 28 (during heat), and day 28–20 which is the difference due to heat treatment. Traits are clustered together based on function. The colors represent the correlation coefficient (r2) with red indicating a positive correlation and blue indicating a negative correlation

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