{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,24]],"date-time":"2026-02-24T09:38:40Z","timestamp":1771925920030,"version":"3.50.1"},"reference-count":14,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2014,8,1]],"date-time":"2014-08-01T00:00:00Z","timestamp":1406851200000},"content-version":"unspecified","delay-in-days":12265,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta genet. med. gemellol.: twin res."],"published-print":{"date-parts":[[1981,1]]},"abstract":"<jats:p>Taste threshold for phenylthiocarbamide (PTC) was measured in 393 offspring from the families of 85 monozygotic (MZ) twin pairs. PTC scores were bimodally distributed with modes at one and eight and the antimode at five. Because of the non-normality of the distribution, a jackknife procedure was used to obtain 95% confidence intervals for the estimates of genetic, maternal, and environmental parameters. Analyses which assumed no epistasis and which included additive genetic effects revealed that 37.9% of the observed variation in PTC threshold was due to additive genetic effects, 16.6% was due to dominance effects, 14.2% was due to maternal effects, 13.7% was due to a common sibship environment, and 17.6% was due to random environmental effects, yielding a broad sense heritability of 0.55 for the threshold ability to taste PTC. Analyses which did not include additive genetic effects revealed 26.6% of the observed variance was due to dominance effects, 23.6% to maternal effects, and 49.8% to environmental effects at the 0.67 confidence levels, but that environmental factors accounted for 72.4% and dominance effects for 23.6% of the observed variation at the 95% level.<\/jats:p>","DOI":"10.1017\/s0001566000006619","type":"journal-article","created":{"date-parts":[[2016,7,27]],"date-time":"2016-07-27T09:56:22Z","timestamp":1469613382000},"page":"51-57","source":"Crossref","is-referenced-by-count":16,"title":["A Genetic Analysis of Taste Threshold for Phenylthiocarbamide"],"prefix":"10.1017","volume":"30","author":[{"given":"C. C.","family":"Morton","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R. M.","family":"Cantor","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L. A.","family":"Corey","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W. E.","family":"Nance","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2014,8,1]]},"reference":[{"key":"S0001566000006619_ref010","doi-asserted-by":"crossref","first-page":"811","DOI":"10.1093\/genetics\/83.4.811","article-title":"Genetic models for the analysis of data from the families of identical twins","volume":"83","author":"Nance","year":"1976","journal-title":"Genetics"},{"key":"S0001566000006619_ref003","first-page":"105","article-title":"Odor and taste blindness","volume":"16","author":"Blakeslee","year":"1931","journal-title":"Eugen News"},{"key":"S0001566000006619_ref004","first-page":"249","article-title":"Six in ten \u201ctasteblind\u201d to bitter chemical","volume":"19","author":"Fox","year":"1931","journal-title":"Sci News Lett, Wash"},{"key":"S0001566000006619_ref008","first-page":"337","article-title":"Papilla foliata of Japanese","volume":"18","author":"Mochizuki","year":"1939","journal-title":"Folia Anat Japon"},{"key":"S0001566000006619_ref001","doi-asserted-by":"publisher","DOI":"10.2307\/2528715"},{"key":"S0001566000006619_ref013","first-page":"436","article-title":"The inheritance of taste deficiency in man","volume":"32","author":"Snyder","year":"1932","journal-title":"Ohio J Sci"},{"key":"S0001566000006619_ref007","first-page":"114","article-title":"Taste sensitivity to PTC in 60 Norwegian families with 176 children. Confirmation of the hypothesis of single gene inheritance","volume":"8","author":"Merton","year":"1958","journal-title":"Acta Genet"},{"key":"S0001566000006619_ref002","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.18.1.120"},{"key":"S0001566000006619_ref009","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-1809.1951.tb02480.x"},{"key":"S0001566000006619_ref005","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-1809.1949.tb02419.x"},{"key":"S0001566000006619_ref006","doi-asserted-by":"publisher","DOI":"10.1126\/science.75.1949.497"},{"key":"S0001566000006619_ref012","doi-asserted-by":"publisher","DOI":"10.1126\/science.74.1910.151"},{"key":"S0001566000006619_ref014","first-page":"10A","article-title":"Maternal inheritance of human mitochondrial DNA restriction endonuclease polymorphisms","volume":"32","author":"Wallace","year":"1980","journal-title":"Am J Hum Genet"},{"key":"S0001566000006619_ref011","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.jhered.a103914"}],"container-title":["Acta geneticae medicae et gemellologiae: twin research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0001566000006619","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,3]],"date-time":"2022-07-03T23:05:35Z","timestamp":1656889535000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0001566000006619\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1981,1]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1981,1]]}},"alternative-id":["S0001566000006619"],"URL":"https:\/\/doi.org\/10.1017\/s0001566000006619","relation":{},"ISSN":["0001-5660","2059-6324"],"issn-type":[{"value":"0001-5660","type":"print"},{"value":"2059-6324","type":"electronic"}],"subject":[],"published":{"date-parts":[[1981,1]]}}}