Sabino describes a distinct pattern of white spotting in horses. In general, Sabino patterning is visually recognized by roaning or irregular edges of white markings, belly spots, white extending past the eyes or onto the chin, white above the knees or hocks, and "splash" or "lacy" marks anywhere on the body.

2021年2月11日 · A Sabino horse is characterized by irregular white markings with speckles and “roaning” around the edges. It has tall white spotting on the legs, a blaze on the face, and white patches with roaning on the belly and flank. Sometimes the roaning is …

Sabino horses have a pattern of white patches accompanied by splashes, spots and ticking. Sabino (pronounced sah-bee-no) can range from very minimal white to sabino white, where white covers almost the entire body. Most sabinos have flecks or roaning, especially those with extensive white.

2015年6月16日 · Learn what the unique sabino coat pattern is in horses, including the pattern characteristics and how you can get your horse tested for it.

2006年11月30日 · Sabino (pronounced: sa bean o) With color and markings similar to the roan, the sabino is generally different. Usually markings will be on the belly and appear to extend outward from the belly as patches that are flecked and roaned, with ragged edges.

2014年3月12日 · Horses characterized as having a Sabino white spotting pattern had three of four of the following characteristics: (1) two or more white feet or legs, (2) blaze (white patch extending the length of the face), (3) jagged margins around white areas, and (4) …

Sabino 1 is a variant of the KIT gene that causes the sabino (or sabino overo) spotting pattern. Sabino 1 is an example of incomplete dominance, indicating that horses that inherit one copy of the allele have different phenotypes than horses with two copies.

2020年1月17日 · In their 2005 paper identifying the mutation for Sabino-1, Brooks and Bailey defined sabino patterning as meeting three of four traits: blaze, two or more white feet, spots or roaning on the midsection and ragged white edges.

The pattern of sabino horses is polygenic - that is, controlled by more than one gene. Two major genes have been hypothesized to work together to account for the occurrence of both normal white markings and the markings of sabino horses (Gower, 1999).

There is a very limited gene pool of body white sabino Paso Finos in North America. Developing additional individual horses with the pattern, without linebreeding is the biggest challenge and takes considerable time.