Identification of Horse
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Coat Color in Horses
COAT COLOR IN HORSES Tabulation of Color of 42,165 Horses Allows Definite Conclusions to Be Drawn as to Value of Different Factors—Errors in Registry and in Genetic Description of Colors—Connection Between Gray and Roan.1 W. S. ANDERSON Assistant in Horse Husbandry, Kentucky Agricultural Experiment Station, Lexington, Ky. URST, Wilson, Harper, Sturte- brown, black and chestnut. As a rule vant, Anderson and others the variations of each of these colors have published papers on the are not recorded in the stud books. Inheritance of Coat Colors in The gray coat is made up of white Horses. It is the purpose of the writer and black hairs and varies from the to give a summary of all the available almost white to the almost black, and figures on the subject and his interpre- includes a large class of horses whose tation of them. The sources of the coat is of the dappled pattern. When figures collected are the various Stud young, the gray horse exhibits this Books. As a matter of fact these can dappled condition or is what is desig- not be accurate. I, myself, have used nated iron gray, but as age comes on the American Saddle Horse Register. the dapples disappear and white and This Register has been compiled within black hairs are to be found. Later on two or three decades and has been the black may almost be lost and result revised within a decade. I find errors in a white horse. This white, however, in it approximating two percent, for does not seem to be of the same nature color and as great a percent, of errors as the white found on spotted ponies that might be considered of a typo- and some classes of horses. -
Pathological Morphology of Cattle Leptospirosis in Kazakhstan
Global Veterinaria 12 (1): 121-124, 2014 ISSN 1992-6197 © IDOSI Publications, 2014 DOI: 10.5829/idosi.gv.2014.12.01.1144 Pathological Morphology of Cattle Leptospirosis in Kazakhstan G.B. Kuzembekova, Zh.S. Kirkimbayeva, A.Z. Maulanov, N.B. Sarsembaeva and A.E. Paritova Kazakh National Agrarian University, Almaty, Kazakhstan Abstract: This article presents pathologic changes in spontaneous leptospirosis in cattle owned by private individuals in settlements in South Kazakhstan and a dairy farm in the Almaty region of Kazakhstan during 2010-2012. The pathoanatomical situation was characterized by degeneration of the parenchymal organs, especially kidneys and liver, strongly evident haemorrhagic diathesis with multiple haemorrhages in kidneys, liver and lung epi- and endocardium. Histological analysis found marked necrobiotic and necrotic effects in kidneys and liver of the dairy cows. Key words: Cows Leptospirosis Leptospira Pathological morphology INTRODUCTION and rejection of livestock products at meat processing plants and reduced fertility, as well as expenditure of In many countries, including Kazakhstan, increasing significant funds for diagnostic, preventive, curative and the quantity and quality of meat and dairy products, while quarantine and restrictive measures [8-12]. reducing the costs and the use of biological resources of Animals of all age groups can be affected by agricultural animals, is an important task of agricultural leptospirosis, but young animals are affected more often sector. So, for example, in Kazakhstan, the project of beef and with higher morbidity. The disease usually manifests export potential development has been set by the national itself in the grazing period following watering of animals government. As part of this project, during the next five from open ponds of stagnant water, or grazing on pasture years, about 72,000 units of highbred cattle from the wetlands. -
Chronic Liver Disease and Complications 0615-01
Chronic Liver Disease and Complications www.weilab.com 0615-01 Nonalcoholic fatty liver disease (NAFLD) is a clinicopathological term that encompasses a disease spectrum ranging from triglycerides and other fat accumulations in hepatocytes (hepatic steatosis) to steatohepatitis with inflammation, fibrosis, and cirrhosis. It is believed that NAFLD is the cause of many chronic conditions including type II diabetes, cardiovascular and athroskelerosis which is the leading cause of death in the US, brain and neurologic problem such as stroke and Parkinson’s. NAFLD is the biggest health concern now affecting 20% (32 millions) of Americans. Recent studies support a “two-hit” model to explain the progression of NAFLD. The “first hit” constitutes the deposition of triglycerides in the cytoplasm of the hepatocyte. The disease does not progress unless additional cellular events occur (the “second hit”) that promote inflammation, cell death, and fibrosis, which are the histologic hallmarks of nonalcoholic steatohepatitis (NASH). 1) The First Hit: Hepatic Steatosis or Fatty Liver Hepatic Steatosis, or fatty liver is characterized by excess fat especially triglycerides built up in liver cells. The liver is one of the major organs to synthesize triglycerides as the body's energy supply and cholesterol which function for bile, Vitamin D, hormones production and cell membrane support. Its synthesis is under feedback regulation through activation and deactivation of the sterol receptor element binding protein-1c (SREBP-1c). The abnormally increased activation of this protein causes over production of cellular lipids resulting in accumulation of excessive fat in the liver. Research has shown that malnutrition, especially a deficiency of choline and a high fructose diet with a high degree of sweetness such as high fructose corn syrup found in our processed food upregulate SREBP-1c activation and is believed to be the major cause of fatty liver. -
I . the Color Gene C
THE ABC OF COLOR INHERITANCE IN HORSES W. E. CASTLE Division of Genetics, University of California, Berkeley, California Received October, 27, 1947 HE study of color inheritance in horses was begun in the early days of Tgenetics. Indeed many facts concerning it had already been established earlier, by DARWINin his book on “Variation of Animals and Plants under Domestication.” At irregular inteivals since then, new attempts have been made to collect and classify in terms of genetic factors the records contained in stud books concerning the colors of colts in relation to the colors of their sires and dams. A full bibliography is given by CREWand BuCHANAN-SMITH (19301. By such studies, we have acquired very full information as to what color a colt may be expected to have, when the color of its parents and grandparents is known. This knowledge is empirical rather than experimental in nature. For horses being slow breeding and expensive are rarely available for direct experi- mental study, such as can be made with the small laboratory mammals, mice, rats, rabbits and guinea pigs. We have definite information that color inheritance in horses involves the existence of mutant genes similar to those demonstrated by experimental studies to be involved in color inheritance of other mammals. But the horse genes have been given special names, as they were successively discovered, and it is difficult at present to correlate them with the better known names and geneic symbols used by the experimental breeders. The present paper is an attempt to make such a correlation. Just as in morphological studies comparative anatomy was found useful and still is used to establish homologies between systems of organs, so in mammalian genetics, a comparative study of gene action in the production of coat colors and color patterns may also be of value. -
The Last Populations of the Critically Endangered Onager Equus Hemionus Onager in Iran: Urgent Requirements for Protection and Study
Oryx Vol 37 No 4 October 2003 Short Communication The last populations of the Critically Endangered onager Equus hemionus onager in Iran: urgent requirements for protection and study Laurent Tatin, Bijan F. Darreh-Shoori, Christophe Tourenq, David Tatin and Bijan Azmayesh Abstract The onager Equus hemionus onager, a wild ass for domestic use, and land conversion have been identi- endemic to Iran, is categorized as Critically Endangered fied as the main threats to the two remaining onager on the IUCN Red List. Its biology and conservation populations. In addition, geographical isolation could requirements are poorly documented. We report our cause the loss of genetic variability in these two relatively observations, made in 1997 and 2000, on the behaviour small populations, and also makes them more susceptible and ecology of the two remaining populations, located to the potential eCects of stochastic events such as drought in the Touran Protected Area and the Bahram-e-Goor or disease. Public awareness, appropriate protection, and Reserve. Recent population counts by the Department of scientific studies must be urgently supported by both Environment of Iran (471 in the Protected Area and 96 national and international organizations in order to pre- in the Reserve) are markedly lower than the estimate of vent the extinction of these two apparently dwindling 600–770 made in the 1970s in the Touran Protected Area. populations of onager. We observed social interactions between stallions and mares outside the breeding season that contrasts with Keywords Ass, behaviour, conservation status, Equus the known social structure of this subspecies. Poaching, hemionus, Iran, onager. competition with domestic animals, removal of shrubs The Asiatic wild ass Equus hemionus is one of seven ass Equus h. -
Official Standard of the French Bulldog General Appearance
Official Standard of the French Bulldog General Appearance: The French Bulldog has the appearance of an active, intelligent, muscular dog of heavy bone, smooth coat, compactly built, and of medium or small structure. Expression alert, curious, and interested. Any alteration other than removal of dewclaws is considered mutilation and is a disqualification. Proportion and Symmetry - All points are well distributed and bear good relation one to the other; no feature being in such prominence from either excess or lack of quality that the animal appears poorly proportioned. Influence of Sex - In comparing specimens of different sex, due allowance is to be made in favor of bitches, which do not bear the characteristics of the breed to the same marked degree as do the dogs. Size, Proportion, Substance: Weight not to exceed 28 pounds; over 28 pounds is a disqualification. Proportion - Distance from withers to ground in good relation to distance from withers to onset of tail, so that animal appears compact, well balanced and in good proportion. Substance - Muscular, heavy bone. Head: Head large and square. Eyes dark in color, wide apart, set low down in the skull, as far from the ears as possible, round in form, of moderate size, neither sunken nor bulging. In lighter colored dogs, lighter colored eyes are acceptable. No haw and no white of the eye showing when looking forward. Ears Known as the bat ear, broad at the base, elongated, with round top, set high on the head but not too close together, and carried erect with the orifice to the front. The leather of the ear fine and soft. -
Bits and Pieces: I Need to Make a Correction on My Last Newsletter
Bits and Pieces: I need to make a correction on my last newsletter. It was brought to my attention that Tracy Smith’s donation of a breeding is not to The Rookie as stated, but to his son RookiesGalantAparition, a homozygous tovero. Sorry for the mix up and thank you Tracy for this very kind donation to the youth raffle. Claudeane Killfoil sent an update on the new arrivals at her place. A dun colt half Arab/half APHA by Cotton Pickin Smoke out of an Arab mare. A grullo overo colt by Cotton Pickin Smoke out of Miss Melodys Hobby (QH), a chestnut overo colt by Wild About Who, out of Commanders Brass (QH) and one sad note that her grullo tovero filly by Cotton Pickin Smoke out of Voodoo Kiss had to be put down. So sorry Claudeane. I have a sorrel overo yearling colt by FPF Lethal Weapon out of a Cracker Jack Sonny mare here that’s for sale. He is with us for some ground work and fitting and will make someone a winner. If you have interest in this nice colt or would like more information about him give me a call, and I’ll put you in touch with the owner. He’s a nice colt, and will definitely be a winner. Mandy Brinnand emailed a sale list; A 2003 AQHA dark liver chestnut filly. Sire is A Bold Conclusion, Dam is a own daughter of Impressive NYPP N/N, $2300.00 APHA 2001 BS gelding, by A Bold Conclusion out of an own daughter of Barlink Macho Man, groundwork started, very intelligent w/great disposition, will be a rider, $1800.00 APHA 2000 sorrel BS gelding, by A Bold Conclusion out of Cute N Sizzlin, superior halter mare by Sizzlin Sonething by Sizzlin Hot. -
19/07/2018 Page 1 of 9 Genetic Screening Tests Available Symbol
Genetic Screening Tests available Symbol Name Description of variant effects Genetic Disease Testing CA is a neurological disorder that affects the cells in the cerebellum, causing head tremors, ataxia and other effects. Affected horses are more likely to fall and are generally not safe to ride. Symptoms appear from 6 weeks to around 4 months old. CA has been linked to a mutation in the TOE1 Cerebellar CA gene and is a recessive disorder, meaning that a horse must Abiotrophy be homozygous (CA/CA) to be affected. If a horse is a carrier (CA/n), it will not show any clinical signs of CA, but it will pass the variant on to approximately half its offspring. Mating to other carriers should be avoided to prevent the birth of an affected foal. LFS causes neurological dysfunction in foals. The symptoms include seizures, hyperextension of the limbs, neck and back, leg paddling, and inability to stand. As the name suggests, LFS also dilutes to the coat to a pale lavender pink or silver colour. The foal will not improve and will die, so it should be euthanised. LFS is a recessive disorder so two copies of the Lavender Foal defective version of the MYO5A gene must be inherited LFS Syndrome (LFS/LFS) for a foal to be affected. If a horse is a carrier (LFS/n), it will not show any clinical signs of LFS. However, there is a 50% chance it will pass the variant to its offspring, so mating to other carriers should be avoided to prevent the birth of an affected foal. -
HORSE NOTEBOOK GUIDELINES Ages 13-15 Year 1
HORSE NOTEBOOK GUIDELINES Ages 13-15 Year 1 1. My 4-H Story: Your personal story of you and your horse. Include a picture(s), whether you own, lease, or borrow your horse, and any thing else you wish to share. 2. Parts of the Horse: Draw or trace a picture of a horse and label the parts: Neck Arm Hip Buttocks Back Forelock Flank Heart Girth Mane Cannon Tail Chest Knee Hoof Withers Coronet Head Shoulder Barrel Croup 3. Safety Rules: Discuss ten basic safety rules for working with and around horses 4. Feeding: What do you feet and how many times a day? Why is water important and how much does a horse need every day? 5. Horse Breeds: Describe the following breeds of horses. Include the breed’s standards, uses, and Breed Association American Quarter Horse Paint Appaloosa Morgan 6. Horse Markings: Draw or trace a picture(s) showing the different face and leg markings. 7 Sportsmanship and Ring Etiquette: Explain what they are and discuss how they are the same and how they are different. 8. Color of Horses: Describe the following five coat colors: Black Bay White Chestnut Brown HORSE NOTEBOOK GUIDELINES Ages 13-15 Year 2 1. My 4-H Story: Your personal story of you and your horse. Include a picture(s) whether you own, lease, or borrow your horse, and any thing else you wish to share. 2. Parts of the Horse: Draw or trace a picture of a horse and label the parts: Neck Arm Hip Buttocks Back Loin Forelock Flank Heart Girth Mane Cannon Gaskin Tail Chest Knee Hoof Withers Coronet Head Shoulder Barrel Croup 3. -
The Show of Colours
THE SHOW OF COLOURS Celebration of every horse SHOWING CLASSES FOR ALL colour – classes for all WITH EVENING PERFORMANCE SPECTACULAR Sunday 7th July 2019 CLASSES FOR ALL HORSES AND PONIES COLOURED, TWO TONE AND SOLID £13.00 Pre entry £15.00 entry on the day Fun classes £10.00 – pre entry and on the day EVENING PERFORMANCE INCLUDING COLOUR PARADE, CLASS AND COLOUR CHAMPIONSHIPS QUALIFYING SHOW FOR CHAPS (UK) OPPORTUNITY TO GAIN POINTS FOR THE HOWE GRAND FINALE AND STEP TOWARDS THE CHANCE TO WIN £500 FOR YOURSELF AND £500 FOR YOU CHOSEN CHARITY QUALIFYING SHOW FOR OUR NEW ECOSSE ELITE TROPHY FOR SCOTTISH BREEDS THE CHANCE TO WIN £100 FOR YOURSELF AND £100 FOR YOU CHOSEN CHARITY QUALIFYING SHOW FOR THE CALEDONIAN SHOWING CHAMPIONSHIPS Please be aware that “Not Before Times” are only as a guide, classes will not start before these times but may start considerably later depending on entries Pre enter on Equo Pre entries close on 3rd July 2019 THE SHOW OF COLOURS – SUNDAY 7th JULY 2019 Welcome to the schedule of the Show of Colours which run in four rings; Ring 1 - Coloured Ring – for all Skewbald and Piebald Ring 2 -Two Tone Ring – for all Roan, Palomino, Spotted and Dun/Buckskin Ring 3 - Solid Ring – for all Black, Grey, Chestnut and Bay Ring 4 - Fun Ring - for all colours Ring 5 - TGCA Scottish Regional Show - The day of showing classes for all horses and ponies of all breeds and types will culminate in an Evening Performance Spectacular. EVENING PERFORMANCE (not before 4.30pm) CONCOURS DE ELEGANCE COLOUR PARADE Free entry – open to all please take part in hand or ridden, details on next page. -
Quantitative Genetic Analysis of Melanoma and Grey Level in Lipizzan Horses
7th World Congress on Genetics Applied to Livestock Production, August 19-23, 2002, Montpellier, France QUANTITATIVE GENETIC ANALYSIS OF MELANOMA AND GREY LEVEL IN LIPIZZAN HORSES I. Curik1, M. Seltenhammer2 and J. Sölkner3 1Animal Science Department, Faculty of Agriculture, University of Zagreb, Croatia 2Clinic of Surgery and Ophthalmology, University of Veterinary Medicine Vienna, Austria 3Department of Livestock Science, University of Agricultural Sciences Vienna, Austria INTRODUCTION Changes of coat colour in which the "dark (non-grey)" colour present in foals is progressively replaced by grey is a known phenomenon in horses. A similar process is present in humans. The grey coat colour is inherited as a dominant trait and is the characteristic, although not exclusive, colour for some horse breeds (Bowling, 2000). The Lipizzan horse, originally bred for show and parade at the Imperial Court in Vienna, is among those breeds. Unfortunately, melanomas (skin tumours) are more prevalent in grey than in non-grey horses (e.g. Seltenhammer, 2000). The causative relationship for this positive association as well as the molecular basis for both traits (melanoma and grey level) are not known (Rieder, 1999 ; Seltenhammer, 2000). The inheritance of coat colour in horses has been always studied from a qualitative view (Sponenberg, 1996 ; Bowling, 2000). In the present study we quantified the grey level (shade) and estimated the proportion of additive genetic component (heritability in the narrow sense) of this trait. Further, we estimated the genetic relationship between melanoma stages and grey level as well as the additive inheritance of melanoma stages. MATERIAL AND METHODS Horses. Data for this study was collected from 351 grey Lipizzan horses of four national studs (Djakovo – Croatia ; 64 horses, Piber – Austria ; 160 horses, Szilvesvarad – Hungary ; 67 horses and Topol'cianky – Slovakia ; 60 horses). -
Horse Sale Update
Jann Parker Billings Livestock Commission Horse Sales Horse Sale Manager HORSE SALE UPDATE August/September 2021 Summer's #1 Show Headlined by performance and speed bred horses, Billings Livestock’s “August Special Catalog Sale” August 27-28 welcomed 746 head of horses and kicked off Friday afternoon with a UBRC “Pistols and Crystals” tour stop barrel race and full performance preview. All horses were sold on premise at Billings Live- as the top two selling draft crosses brought stock with the ShowCase Sale Session entries $12,500 and $12,000. offered to online buyers as well. Megan Wells, Buffalo, WY earned the The top five horses averaged $19,600. fast time for a BLS Sale Horse at the UBRC Gentle ruled the day Barrel Race aboard her con- and gentle he was, Hip 185 “Ima signment Hip 106 “Doc Two Eyed Invader” a 2009 Billings' Triple” a 2011 AQHA Sorrel AQHA Bay Gelding x Kis Battle Gelding sired by Docs Para- Song x Ki Two Eyed offered Loose Market On dise and out of a Triple Chick by Paul Beckstead, Fairview, bred dam. UT achieved top sale position Full Tilt A consistant 1D/ with a $25,000 sale price. 486 Offered Loose 2D barrel horse, the 16 hand The Beckstead’s had gelding also ran poles, and owned him since he was a foal Top Loose $6,800 sold to Frank Welsh, Junction and the kind, willing, all-around 175 Head at $1,000 or City OH for $18,000. gelding was a finished head, better Affordability lives heel, breakaway horse as well at Billings, too, where 69 head as having been used on barrels, 114 Head at $1,500+ of catalog horses brought be- poles, trails, and on the ranch.