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Veteran
Posts: 171
  
| I have a bay mare with a bald face, blue eyes and four white feet. I bred her to bugemforcash (chestnut). What do color do y'all think she could have?
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Meanest Teacher!!!
Posts: 8555
      Location: sunny california | black |
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Veteran
Posts: 171
  
| Love black! |
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  The Color Specialist
Posts: 7530
    Location: Washington. (The DRY side.) | Red(sorrel/chestnut), bay or black are the only possible colors. Depends on if the mare is homozygous for the black gene or not. If she had 2 black based (bay, black, buckskin ect.) parents, there is a chance she could be. If the mare has one red based (sorrel/chestnut, Palomino ect...) parent she carries the red gene. Also depends on if either parent I'd homozygous for agouti. If one is, there is NO chance for a black foal. |
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Meanest Teacher!!!
Posts: 8555
      Location: sunny california | RacingQH - 2014-03-09 8:02 PM Red(sorrel/chestnut), bay or black are the only possible colors. Depends on if the mare is homozygous for the black gene or not. If she had 2 black based (bay, black, buckskin ect.) parents, there is a chance she could be. If the mare has one red based (sorrel/chestnut, Palomino ect...) parent she carries the red gene. Also depends on if either parent I'd homozygous for agouti. If one is, there is NO chance for a black foal.
do not throw a wrench into it! |
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Veteran
Posts: 171
  
| Her mother was black and her daddy was a sorrel/roan |
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  The Color Specialist
Posts: 7530
    Location: Washington. (The DRY side.) | Don't blame ME! I didn't make up the "laws of genetics"!! |
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  The Color Specialist
Posts: 7530
    Location: Washington. (The DRY side.) | No chance that she is homozygous for the black gene them. Most likely you will get "red", or bay. With a small chance of black.(The only way to know if a horse is homozygous for agouti is by DNA testing.[Unless both parents were homozygous.] Sorrel/chestnut horses can also carry agouti, you just can't tell because it only affects black which they don't have. |
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Veteran
Posts: 171
  
| Thank you! |
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