{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T02:32:52Z","timestamp":1778121172483,"version":"3.51.4"},"reference-count":12,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2004,8,4]],"date-time":"2004-08-04T00:00:00Z","timestamp":1091577600000},"content-version":"vor","delay-in-days":34,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Vet Radiology Ultrasound"],"published-print":{"date-parts":[[2004,7]]},"abstract":"<jats:p>An 8\u2010month\u2010old miniature horse filly was presented for evaluation of severe rotational and angular limb deformities of the thoracic and pelvic limbs. On radiographic examination, complete ulnas and fibulas were identified. These findings are consistent with a condition previously described as a form of atavism. The term atavism is used to describe the reappearance of a trait or character that was seen in all earlier evolutionary specimens of a particular species, but has not been seen in recent ancestors. The atavistic traits of complete ulnas and fibulas have previously been described in Welsh and Shetland Ponies, all of which had severe rotational and angular limb deformities. In this horse, bilateral osteochondritis dissecans of the medial trochlear ridge of the talii were also identified. To the authors' knowledge, this is the first report of the atavistic traits of complete ulnas and fibulas seen in the miniature horse.<\/jats:p>","DOI":"10.1111\/j.1740-8261.2004.04060.x","type":"journal-article","created":{"date-parts":[[2004,8,4]],"date-time":"2004-08-04T09:34:01Z","timestamp":1091612041000},"page":"315-317","source":"Crossref","is-referenced-by-count":16,"title":["Skeletal Atavism in a Miniature Horse"],"prefix":"10.1111","volume":"45","author":[{"given":"Reid","family":"Tyson","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John P.","family":"Graham","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patrick T.","family":"Colahan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Clifford R.","family":"Berry","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2004,8,4]]},"reference":[{"key":"e_1_2_4_2_2","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1016\/S0007-1935(17)45654-5","article-title":"A cause of malformation of the limbs of Shetland ponies with a note on its phylogenic significance","volume":"114","author":"Speed G.","year":"1958","journal-title":"Br Vet J"},{"key":"e_1_2_4_3_2","first-page":"55","article-title":"A hereditary anomaly in Shetland ponies","volume":"3","author":"Hermans WA.","year":"1970","journal-title":"Neth J Vet Sci"},{"key":"e_1_2_4_4_2","first-page":"802","article-title":"Complete ulnas and fibulas in a pony foal","volume":"186","author":"Shamis LD","year":"1985","journal-title":"J Am Vet Med Assoc"},{"key":"e_1_2_4_5_2","doi-asserted-by":"publisher","DOI":"10.1038\/ng0695-126"},{"key":"e_1_2_4_6_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-185X.1984.tb00402.x"},{"key":"e_1_2_4_7_2","first-page":"141","article-title":"On atavisms and atavistic genes","volume":"28","author":"Cantu JM","year":"1985","journal-title":"Ann Genet"},{"key":"e_1_2_4_8_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-950X.1990.tb01169.x"},{"key":"e_1_2_4_9_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.2042-3306.1986.tb03546.x"},{"key":"e_1_2_4_10_2","volume-title":"Fossil horses: systematics, paleobiology, and evolution of the family equidae","author":"MacFadden BJ.","year":"1992"},{"key":"e_1_2_4_11_2","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1016\/S0007-1935(17)51599-7","article-title":"An aspect of the evolution of British horses","volume":"108","author":"Speed G","year":"1952","journal-title":"Brit Vet J"},{"key":"e_1_2_4_12_2","first-page":"78","article-title":"Radiographic study of the distal ulna of the horse","author":"Morgan JP.","journal-title":"Vet Rad Ultrasound"},{"key":"e_1_2_4_13_2","first-page":"852","article-title":"A study of discontinuity of the fibula in the horse","volume":"20","author":"Zeskov B.","year":"1959","journal-title":"Am J Vet Res"}],"container-title":["Veterinary Radiology &amp; Ultrasound"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1740-8261.2004.04060.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1740-8261.2004.04060.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,11]],"date-time":"2023-10-11T06:09:25Z","timestamp":1697004565000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1740-8261.2004.04060.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,7]]},"references-count":12,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2004,7]]}},"alternative-id":["10.1111\/j.1740-8261.2004.04060.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1740-8261.2004.04060.x","archive":["Portico"],"relation":{},"ISSN":["1058-8183","1740-8261"],"issn-type":[{"value":"1058-8183","type":"print"},{"value":"1740-8261","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,7]]}}}