We use color coding to visually represent the genetic contributions of each founder strain in N/NIH heterogeneous stock (HS) rats. This method helps track the inheritance and distribution of alleles from the original strains throughout the HS population, providing clarity in genetic analysis.
Each founder strain is assigned a distinct color to simplify genetic mapping. The colors are selected to be easily distinguishable, and also suitable for several common types of color blindness. The colors and their hex numbers are the following:
· Black (#000000) for BN
· Light blue (#02D3D3) for WN
· Orange (#F57C00) for WKY
· Purple (#C072D3) for MR
· Yellow (#DDCC2A) for M520
· Green (#388E3C) for F344
· Blue (#1976D2) for BUF
· Red (#D32F2F) for ACI
This color-coding system allows researchers to easily differentiate between strains, making it easier to track and analyze the genetic makeup of the population. By visually representing the contributions of each founder strain, we aim to improving clarity in genetic illustrations and research findings.