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Standardbred Horse
The Standardbred is an American horse breed best known for its ability in harness racing where they compete at either a trot or pace. Developed in North America, the Standardbred is recognized worldwide, and the breed can trace its bloodlines to 18th-century England. They are solid, well-built horses with good dispositions. Characteristics Standardbreds are generally well-muscled and similar to, but a bit heavier than, a Thoroughbred, with a large head often with a Roman nose profile, straight neck, sloping shoulder, defined withers, a deep girth, strong bone (legs) and hard feet. Standardbreds average and typically weigh between . They are most often bay, and less frequently brown, black, chestnut, gray or roan. Standardbreds are considered easy-to-train horses with a willing submissive nature. Gaits Standardbreds race either at a trot or pace. In the trot, the horse's legs move in diagonal pairs; when the right foreleg moves forward, so does the left hind leg, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horse Breed
A horse breed is a selectively bred population of domesticated horses, often with pedigrees recorded in a breed registry. However, the term is sometimes used in a broader sense to define landrace animals of a common phenotype located within a limited geographic region, or even feral "breeds" that are naturally selected. Depending on definition, hundreds of "breeds" exist today, developed for many different uses. Horse breeds are loosely divided into three categories based on general temperament: spirited "hot bloods" with speed and endurance; "cold bloods," such as draft horses and some ponies, suitable for slow, heavy work; and "warmbloods," developed from crosses between hot bloods and cold bloods, often focusing on creating breeds for specific riding purposes, particularly in Europe. Horse breeds are groups of horses with distinctive characteristics that are transmitted consistently to their offspring, such as conformation, color, performance ability, or disposition. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stop Codon
In molecular biology, a stop codon (or termination codon) is a codon (nucleotide triplet within messenger RNA) that signals the termination of the translation process of the current protein. Most codons in messenger RNA correspond to the addition of an amino acid to a growing polypeptide chain, which may ultimately become a protein; stop codons signal the termination of this process by binding release factors, which cause the ribosomal subunits to disassociate, releasing the amino acid chain. While start codons need nearby sequences or initiation factors to start translation, a stop codon alone is sufficient to initiate termination. Properties Standard codons In the standard genetic code, there are three different termination codons: Alternative stop codons There are variations on the standard genetic code, and alternative stop codons have been found in the mitochondrial genomes of vertebrates, '' Scenedesmus obliquus'', and '' Thraustochytrium''. Reassigned ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gray (horse)
A gray horse (or grey horse) has a Equine coat color, coat color characterized by progressive depigmentation of the colored hairs of the coat. Most gray horses have black skin and dark eyes; unlike some equine dilution genes and some other genes that lead to depigmentation, gray does not affect skin or eye color. Gray horses may be born any base color, depending on other color genes present. White hairs begin to appear at or shortly after birth and become progressively more prevalent as the horse ages as white hairs become intermingled with hairs of other colors. Graying can occur at different rates—very quickly on one horse and very slowly on another. As adults, most gray horses eventually become completely white, though some retain intermixed light and dark hairs. The stages of graying vary widely. Some horses develop a wikt:dapple, dappled pattern for a period of time, others resemble a roan (horse), roan with more uniform intermixing of light and dark hairs. As they age, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Messenger (horse)
Messenger (1780 – January 28, 1808) was an English Thoroughbred stallion imported into the newly formed United States of America just after the American Revolution. He is most famous for being the great-grandsire of Hambletonian 10, the father of all American Standardbred horses. Though he did not have a long racing career himself, he was a common ancestor in many successful racing horses into the 20th century. Breeding Messenger was a grey Thoroughbred bred by John Pratt, Esq. of Newmarket, England He was most likely foaled at Oxford Stud in Balsham, Cambridgeshire in 1780. In May 1788, Sir Thomas Benger imported Messenger to Pennsylvania by ship. Legend goes that the eight year old horse ran down the gangplank "so rambunctiously that it took two men to keep him under control," when the rest of the horses were too weary to move after the long voyage. In 1793, Messenger was sold to Henry Astor, the brother of John Jacob Astor, and maintained at the farm of Philip Prat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foundation Bloodstock
Foundation stock or foundation bloodstock refers to animals that are the progenitors, or foundation, of a breed or of a given bloodline within such. Many modern breeds can be traced to specific, named foundation animals, but a group of animals may be referred to collectively as foundation bloodstock when one distinct population (including both landrace breeds or a group of animals linked to a deliberate and specific selective breeding program) provides part of the underlying genetic base for a new distinct population. Terminology The terms for foundation ancestors differ by sex, most commonly "foundation sire" for the father and "foundation dam" for the mother. Depending upon the species in question, more specialized terms may be used, such as ''foundation mare'' for female horses, ''foundation queen'' for female cats, or ''foundation bitch'' for female dogs. The offspring of genetically dissimilar parents or stock, whether of different species or different breeds are technically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morgan Horse
The Morgan horse is one of the earliest horse breeds developed in the United States. Tracing back to the foundation bloodstock, foundation sire Figure (horse), Figure, later named Justin Morgan after his best-known owner, Morgans served many roles in 19th-century American history, being used as coach horses and for harness racing, as general riding animals, and as cavalry horses during the American Civil War on both sides of the conflict. Morgans have influenced other major American breeds, including the American Quarter Horse, Tennessee Walking Horse and the Standardbred. During the 19th and 20th centuries, they were exported to other countries, including England, where a Morgan stallion influenced the breeding of the Hackney horse. In 1907, the US Department of Agriculture established the University of Vermont Morgan Horse Farm, US Morgan Horse Farm near Middlebury, Vermont for the purpose of perpetuating and improving the Morgan breed; the farm was later transferred to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hackney (horse)
The Hackney is a recognized list of horse breeds, breed of horse that was developed in Great Britain. In recent decades, the breeding of the Hackney has been directed toward producing horses that are ideal for carriage, carriage driving. They are an elegant high stepping breed of carriage horse that is popular for showing in harness events. Hackneys possess good stamina, and are capable of trot (horse gait), trotting at high speed for extended periods of time. Breed history The Hackney Horse breed was developed in the 14th century in Norfolk when the King of England required powerful but attractive horses with an excellent trot, to be used for general purpose riding horses. Since roads were rudimentary in those times, Hackneys were a primary riding horse, riding being the common mode of equine transportation. The trotting horses were more suitable as war horses than amblers with their pacing gaits. As a result, in 1542 King Henry VIII required his wealthy subjects keep a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norfolk Trotter
The Norfolk Trotter is a historical horse breed once native to East Anglia and Norfolk, England. It was said to be "a large-sized trotting harness horse originating in and around Norfolk". In 1542, King Henry VIII required the wealthy to keep a specified number of trotting-horse stallions. The breed was well established in Norfolk, and later became known as the Norfolk Trotter. The most influential sire in its history is the half-bred stallion Shales (foaled 1755), also known as "Old Shales". Shales' Thoroughbred sire, Blaze (foaled 1733), was a son of the great racehorse Flying Childers (a descendant of the Darley Arabian, one of the three foundation sires of the Thoroughbred). The Norfolk Trotter became the all-around travel horse in England at this time. In Yorkshire, the same breed was known as the Yorkshire Trotter. Both breeds were also known as roadsters. The term Norfolk/Yorkshire Roadster/Trotter is seen commonly in breed-history books; regardless of the name, all are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Pacer
The Canadian () is a horse breed from Canada. It is a strong, well-muscled horse, usually dark in colour. It is generally used for riding and driving. Descended from draft and light riding horses imported to Canada in the late 1600s from France, it was later crossed with other British and American breeds. During the 18th century the Canadian horse spread throughout the northeastern US, where it contributed to the development of several horse breeds. During the peak popularity of the breed, three subtypes could be distinguished, a draft horse type, a trotting type and a pacing type. Thousands of horses were exported in the 19th century, many of whom were subsequently killed while acting as cavalry horses in the American Civil War. These exports decreased the purebred Canadian population almost to the point of extinction, prompting the formation of a studbook and the passage of a law against further export. Experimental breeding programs in the early 20th century succeeded in re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narragansett Pacer
The Narragansett Pacer was the first horse breed developed in the United States during the 18th century from a mix of English and Spanish breeds, although the exact cross is unknown. It was closely associated with the state of Rhode Island, but it became extinct by the late 19th century. The Pacer was owned by many famous people of the day, including George Washington. The last known Pacer died around 1880. The Pacer was known as a sure-footed, dependable breed, although not flashy or always good-looking. Pacers were used for racing and general riding. They provided the foundation for several other American breeds, including the American Saddlebred, Standardbred, and Tennessee Walking Horse. History The Narragansett Pacer had a major influence on many American gaited horse breeds. It was especially associated with the state of Rhode Island in the early 18th century but became extinct by the late 19th century. It was known as the first breed of horse developed in America. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horse Harness
A horse harness is a device that connects a horse to a horse-drawn vehicle or another type of load to pull. There are two main designs of horse harness: (1) the Breastplate (tack)#Harness, breast collar or breaststrap, and (2) the Horse collar, full collar or collar-and-hames. For pulling heavy loads, a full collar is required because it distributes pressure over a larger area of the horse. An ill-fitting full collar can cause chafing on the horse's skin and can interfere with its breathing, as can a breast collar that is positioned too high. Putting harness on a horse is called ''harnessing'' or ''harnessing up''. Attaching the harness to the vehicle or load is called ''putting to'' in the British Isles, or ''hitching'' in North America. The order of putting on harness components varies by discipline, but when a horse collar is used, it is usually put on first. Harness components designed for other animals (such as the yoke used with oxen) are not suitable for horses and will ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
