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We, furthermore, showed that the genetic defect is imprinted paternally and thus is inherited in the same mode as the PTH-resistant hypocalcemia in kindreds with PHP-Ia and\/or pseudo-pseudohypoparathyroidism, two related disorders caused by different stimulatory G protein mutations.<\/jats:p>","DOI":"10.1073\/pnas.95.20.11798","type":"journal-article","created":{"date-parts":[[2002,7,26]],"date-time":"2002-07-26T10:35:50Z","timestamp":1027679750000},"page":"11798-11803","update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":160,"title":["The gene responsible for pseudohypoparathyroidism type Ib is paternally imprinted and maps in four unrelated kindreds to chromosome 20q13.3"],"prefix":"10.1073","volume":"95","author":[{"given":"H.","family":"J\u00fcppner","sequence":"first","affiliation":[{"name":"Endocrine and Pediatric Endocrine Units, Departments of Medicine and Pediatrics, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114; Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario M5B 1L5, Canada; Children\u2019s Hospital of Eastern Ontario, Ottawa Ontario K1H 8LI, Canada; Calcium Research Laboratory, Royal Victoria Hospital, Departments of Medicine, Physiology, and Human Genetics, McGill University, Montreal, Quebec H3A 1A1, Canada; Division of..."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E.","family":"Schipani","sequence":"additional","affiliation":[{"name":"Endocrine and Pediatric Endocrine Units, Departments of Medicine and Pediatrics, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114; Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario M5B 1L5, Canada; Children\u2019s Hospital of Eastern Ontario, Ottawa Ontario K1H 8LI, Canada; Calcium Research Laboratory, Royal Victoria Hospital, Departments of Medicine, Physiology, and Human Genetics, McGill University, Montreal, Quebec H3A 1A1, Canada; Division of..."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Bastepe","sequence":"additional","affiliation":[{"name":"Endocrine and Pediatric Endocrine Units, Departments of Medicine and Pediatrics, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114; Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario M5B 1L5, Canada; Children\u2019s Hospital of Eastern Ontario, Ottawa Ontario K1H 8LI, Canada; Calcium Research Laboratory, Royal Victoria Hospital, Departments of Medicine, Physiology, and Human Genetics, McGill University, Montreal, Quebec H3A 1A1, Canada; Division of..."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. 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