10549 IUPAC Gold Book - conal growth hypothesis 10.1351/goldbook.10549 10549 current 1 Hypothesis that explains transposition of the great arteries of the heart by failure of the aortopulmonary septum to follow a spiral course during partitioning of the bulbus cordis and truncus arteriosus in the process of forming the aorta and pulmonary trunk. aorta https://goldbook.iupac.org/terms/view/10416 aortopulmonary septum https://goldbook.iupac.org/terms/view/10419 bulbus cordis https://goldbook.iupac.org/terms/view/10480 pulmonary https://goldbook.iupac.org/terms/view/11156 transposition of the great arteries https://goldbook.iupac.org/terms/view/11315 truncus arteriosus https://goldbook.iupac.org/terms/view/11328 PAC, 2016, 88, 713. 'Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)' on page 738 (https://doi.org/10.1515/pac-2015-1202) https://goldbook.iupac.org/terms/view/10549/html https://goldbook.iupac.org/terms/view/10549/json https://goldbook.iupac.org/terms/view/10549/plain Citation: 'conal growth hypothesis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10549 The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. 2026-05-10T05:33:00+00:00