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Search: onr:"swepub:oai:lup.lub.lu.se:8d0338b1-a706-443a-9628-cccecfb2f3de" > Mother's Genome or ...

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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004102naa a2200613 4500
001oai:lup.lub.lu.se:8d0338b1-a706-443a-9628-cccecfb2f3de
003SwePub
008160401s2009 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/14625652 URI
024a https://doi.org/10.1159/0002246412 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Plunkett, Jevon4 aut
2451 0a Mother's Genome or Maternally-Inherited Genes Acting in the Fetus Influence Gestational Age in Familial Preterm Birth
264 c 2009-06-11
264 1b S. Karger AG,c 2009
520 a Objective: While multiple lines of evidence suggest the importance of genetic contributors to risk of preterm birth, the nature of the genetic component has not been identified. We perform segregation analyses to identify the best fitting genetic model for gestational age, a quantitative proxy for preterm birth. Methods: Because either mother or infant can be considered the proband from a preterm delivery and there is evidence to suggest that genetic factors in either one or both may influence the trait, we performed segregation analysis for gestational age either attributed to the infant (infant's gestational age), or the mother (by averaging the gestational ages at which her children were delivered), using 96 multiplex preterm families. Results: These data lend further support to a genetic component contributing to birth timing since sporadic (i.e. no familial resemblance) and nontransmission (i.e. environmental factors alone contribute to gestational age) models are strongly rejected. Analyses of gestational age attributed to the infant support a model in which mother's genome and/or maternally-inherited genes acting in the fetus are largely responsible for birth timing, with a smaller contribution from the paternally-inherited alleles in the fetal genome. Conclusion: Our findings suggest that genetic influences on birth timing are important and likely complex. Copyright (C) 2009 S. Karger AG, Basel
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Medicinsk genetik0 (SwePub)301072 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Medical Genetics0 (SwePub)301072 hsv//eng
653 a Imprinting
653 a Maternal effects
653 a Segregation analysis
653 a Preterm birth
653 a Gestational age
653 a Genetic model
700a Feitosa, Mary F.4 aut
700a Trusgnich, Michelle4 aut
700a Wangler, Michael F.4 aut
700a Palomar, Lisanne4 aut
700a Kistka, Zachary A. -F.4 aut
700a DeFranco, Emily A.4 aut
700a Shen, Tammy T.4 aut
700a Stormo, Adrienne E. D.4 aut
700a Puttonen, Hilkka4 aut
700a Hallman, Mikko4 aut
700a Haataja, Ritva4 aut
700a Luukkonen, Aino4 aut
700a Fellman, Vinetau Lund University,Lunds universitet,Pediatrik, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Paediatrics (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)pedi-vfe
700a Peltonen, Leena4 aut
700a Palotie, Aarnou Lund University,Lunds universitet,Genomik, diabetes och endokrinologi,Forskargrupper vid Lunds universitet,Genomics, Diabetes and Endocrinology,Lund University Research Groups4 aut0 (Swepub:lu)med-aop
700a Daw, E. Warwick4 aut
700a An, Ping4 aut
700a Teramo, Kari4 aut
700a Borecki, Ingrid4 aut
700a Muglia, Louis J.4 aut
710a Pediatrik, Lundb Sektion V4 org
773t Human Heredityd : S. Karger AGg 68:3, s. 209-219q 68:3<209-219x 1423-0062x 0001-5652
856u http://dx.doi.org/10.1159/000224641y FULLTEXT
856u https://www.karger.com/Article/Pdf/224641
8564 8u https://lup.lub.lu.se/record/1462565
8564 8u https://doi.org/10.1159/000224641

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