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Old 02-01-2021, 01:47 AM   #7
Red factor - incomplete dominant - meaning that a single gene snake is in between the appearance a homozygous red factor and a normal. It goes normal, red factor (more red than normal), homozygous red factor (much much more red than single gene red factor)
Redcoat- recessive

Codom would be the snake having patches of increased red AND patches of normal color as both the normal gene and the red factor gene would be co (equally) dominant. Red factor is not a codominant trait. Corns at this time do not have any codom traits.

If Don said your snake is het for redcoat, it is carrying a recessive trait and will not show it visually.