Yes.
Sorrel Mare would be --ee (-- is unknown genetics at the agouti site and ee is homozygous recessive at the extension site. Buckskin Stallion is A-E-Crcr or A-EECrcr. Since the e allele is generally at a very high frequency in most horse populations we'll assume that the stallion is A-EeCrcr. 50% of all foals will be red based, either palomino or sorrel 50% of all foals will be non-red based, either bay or buckskin
The foal could inherit traits from both parents such as the sire's roan color and the dam's buckskin color. The foal's coat color could be a mix of the two, or they could inherit either parent's color specifically. It ultimately depends on the specific genetic inheritance of the foal.
Red Dunn died on 1957-01-15.
Red Dunn was born on 1901-06-21.
There are several different possibilities, depending on the genetic makeup of the parents. The possibilities are: Chestnut bay black red dun dun grulla
Martin Dunn has written: 'Red on white'
Since the term creme is used (the assumption here will be that the stallion is a cremello which is a chestnut colored horse with two Creme genes). We know this stallion is ee at the extension site and CrCr at the creme site. We dont' know what the genetics of the stallion is at the Agouti site but the genetics here would come into play in the color of the foal if the brown mare passes an E allele to the offspring. A general idea of the color possibilities can be determined by looking at the color of the parents of the stallion in an attempt to assertain his genetics at the Agouti site. The mare will be the brown horse in this example. Brown in the strictest sense is a horse that is At- (at the Agouti site) and Ee or EE at the extension site. If either of the brown mare's parents was a chestnut the mare is At-Ee. If either of the brown mare's parents was a true black the mare is AtaEe orAtaEE. If both the mare's parents are brown study of the various colors of the parents and grandparents of the mare may give some insight into the genetics of the mare. Since the e (red) allele has a very high frequency in most horse populations we will assume that the mare is At-Ee. Bred to a cremello stallion who is --eeCrCr 50% chance of the foal being palomino --eeCrcr 50% chance of the foal being some type of dilute because it is Ee at the extension site. This could be buckskin, smokey black, sooty buckskin. If the mare is EE at the extension site any foal produced from this mating will be buckskin, smokey black or sooty buckskin depending on the alleles present at the Agouti sites of both parents. Simplest way to know what you'll get is if the stallion and mare are color tested. The stallion would only need testing for info on the Agouti site. The mare would need to be tested for Agouti and Extension.
A buckskin gets it's coloring from the cream gene (Cr), a bay horse with a Cr gene is a buckskin. A bay itself is a modification of the black coat color gene (Ee or EE) with the agouti gene (A), which limits the back color to the legs/tail/mane and allowing the red pigment (e) to show. The Cr gene lightens the red pigment into the well known buckskin color.
However, you can veiw the chances of each color with this Foal Color Calaculator in the relatred links. The calculator said the following when I entered in the mare and the stud coats Offspring Color Probability 43.95% - Buckskin 43.95% - Bay 3.13% - Palomino 3.13% - Chestnut 2.93% - Smoky Black 2.93% - Black However, there were options to specify. It asked for Red factor and the Agouti, whether it was heterozygous or homozygous. I did not know these specifics, so I left it as unknown, which is why I advise you go and experiment. See what would happen if the stud was homozygous, or if the mare was homozygous, or if she was heterozygous, etc. YOu can only know with the vet usually....but its unknown...you wont know until the foal is born sorry.
Yes, a buckskin mare bred to a chestnut stallion has the genetics to produce a buckskin foal. The chance of producing a buckskin foal in this pairing is approximately 50%. The color of the foal would depend on the specific genetic makeup of the mare and stallion.
The cast of The Buckskin Coat - 1913 includes: Carlyle Blackwell as Ed - a Young Settler George Melford as Joe - the Renegade Jane Wolfe as Red Wing