Forum rules
You can link to a horse using our new custom BBCode:
[horse=1234]Horses Name[/horse]
This will display the most recent photo of the horse as well as a link to him.
Claudebot
Shadow Scar Offline
Premium
PremiumPremium Visit My Farm Visit My Farm Joined: Sat Jul 23, 2016 8:46 pm Posts: 317

Snowflake Gene?

Post by Shadow Scar »

Just a little confused with this gene. This mare has had four foals with only two carrying the snowflake gene, so I'm just a little confused on how to predict it being passed down. Is it dominant like silver or roan or recessive like flaxen? Or is it more complicated like the leopard and snowflake patterns? So confused!

Deep Nightmare
User avatar
Zebracat1234 Offline Visit My Farm Visit My Farm Joined: Tue Oct 24, 2017 2:33 am Posts: 333

Re: Snowflake Gene?

Post by Zebracat1234 »

Shadow Scar wrote:Just a little confused with this gene. This mare has had four foals with only two carrying the snowflake gene, so I'm just a little confused on how to predict it being passed down. Is it dominant like silver or roan or recessive like flaxen? Or is it more complicated like the leopard and snowflake patterns? So confused!

Deep Nightmare
It has a 50-50 chance of being passed down, assuming the sire of her foal is solid. She has a single LP gene, since her sire had LP and her dam did not.

Lp is an "incomplete dominant", which I will quote below what wikipedia says about it to give you a better understanding:

"A dominant gene requires only a single copy to produce an affected phenotype; an incomplete dominant gene produces a different result depending on whether one or two copies are present. A horse's genotype may be lp/lp (homozygous recessive), Lp/lp (heterozygous), or Lp/Lp (homozygous dominant)."
Image
Chincoteague Ponies | Thoroughbreds

Return to “What Colour Is My Horse?”