cream/palomino/dun

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orin

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Can someone please tell me are they all single dilute and what are the base colours?
 
Palomino: chestnut with 1 cream

Buckskin: Bay with 1 cream

Smokey Black: Black with 1 cream

(These change to cremello, perlino, smokey cream when homozygous cream)

Red dun: chestnut with dun

Bay dun: bay with dun

Black dun (grulla/o): black with dun

(All of these are the same whether heterozygous or homozygous dun)

These are just basics. They can be combined with each other and other modifiers, etc. Hopefully I answered the question correctly!
 
So red dun will be 1xcream 1xagouti 1xred?
 
And is cream a different gene to palomino?
 
No. Red Dun is Red + Dun, and Palomino is Red + Cream.

Cremello is Cream X Cream (red base)

Perlino is Cream X Cream (bay base)

Smoky Cream is Cream X Cream (Black base)
 
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And cream and dun are different, I think that's where your confusion is coming from, orin. Color genetics takes a while to get a grasp on, don't despair!
 
To get a clearer picture:

The cream gene does the following:

Take one bay horse and dip it into bleach one time you get buckskin; dip twice and you get perlino

Take a sorrel and dip one time into bleach you get a palomino; dip twice and you get cremello

One black horse dipped once into bleach you get smoky black; dip twice and you get smoky cream...

Dun Factor is a completely different gene and affects base color (bay, chestnut, black) as follows:

Bay horse + dun factor = Bay dun, classic dun, or zebra dun (I have this kind of dun gelding) This is a yellowish tan body with darker points (mane, tail, legs)

Chestnut horse + dun factor = Red dun, claybank or fox dun (this is a reddish horse with darker red points as there are no black points to dilute)

Black horse + dun factor = Blue dun or grulla/o (my favorite!) and is smoky, bluish, or mouse brown and vary from light to dark.

Now here's the kicker... A dun horse MUST HAVE A DORSAL STRIPE or it is not a dun, no if's, ands or butts. They also may have primitive markings such as leg barring, shoulder bars and face cobwebbing... However, if a horse has a dorsal stripe (as in some buckskins) it does not mean it's a dun... This can be 'countershading' as some foals are born with this, but the markings disappear as they get older...

Or, read this website - everything you ever wanted to know about dun factor but were afraid to ask ;)

http://grullablue.co...or_markings.htm

Other dilute genes can also have an affect on the dun factor gene, i.e. silver or cream, but that's a whole other ball o wax and can make your head spin!

Kari
 
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Other dilute genes can also have an affect on the dun factor gene, i.e. silver or cream, but that's a whole other ball o wax and can make your head spin!

Kari
LIke my silver bay dun mare, Tana (just hours before she foaled):

Tana - june 23, 2012 - 2.jpg

here she is with her 2012 black dun colt (by a black bay stallion), just hours after she foaled:

Tana and foal - june 23, 2012 - dorsal.jpg
 

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