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Orofacial clefting: recent insights into a complex trait
Journal article   Open access   Peer reviewed

Orofacial clefting: recent insights into a complex trait

Astanand Jugessur and Jeffrey C Murray
Current opinion in genetics & development, Vol.15(3), pp.270-278
06/2005
DOI: 10.1016/j.gde.2005.03.003
PMCID: PMC2442458
PMID: 15917202
url
https://www.ncbi.nlm.nih.gov/pmc/articles/2442458View
Open Access

Abstract

Orofacial clefts are common birth defects of multifactorial etiology. Several novel approaches have recently been applied to investigate the causes of clefts. These include examining Mendelian forms of clefting to identify genes that might also be implicated in isolated clefting, analyzing chromosomal rearrangements in which clefting is part of the resultant phenotype, studying animal models in which clefts arise either spontaneously or as a result of mutagenesis experiments, exploring how expression patterns correlate with gene function and examining the effects of gene-environment interactions. Together, these complementary strategies are providing researchers with new clues as to what mechanisms underlie orofacial clefting.
Transforming Growth Factors - genetics Cleft Lip - genetics Animals Gene Expression Regulation - genetics Cleft Lip - embryology Humans Chromosome Aberrations Cleft Palate - embryology Cleft Palate - genetics Cleft Palate - metabolism Cleft Lip - metabolism Transforming Growth Factors - metabolism

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