Parental Origin–Dependent, Male Offspring–Specific Transmission-Ratio Distortion at Loci on the Human X Chromosome

作者: A.K. Naumova , M. Leppert , D.F. Barker , K. Morgan , C. Sapienza

DOI: 10.1086/301860

关键词:

摘要: Summary We have analyzed the transmission of maternal alleles at loci spanning length X chromosome in 47 normal, genetic disease–free families. found a significant deviation from expected Mendelian 1:1 ratio grandpaternal:grandmaternal Xp11.4-p21.1. The distortion inheritance was only among male offspring and manifested as strong bias favor grandfather. no evidence for heterogeneity families, which implies that major determinant involved generation non-Mendelian is epigenetic. Our analysis recombinant chromosomes inherited by indicates an 11.6-cM interval on short arm chromosome, bounded DXS538 DXS7, contains imprinted gene affects survival embryos.

参考文章(23)
C. Sapienza, A. K. Naumova, L. M. Bird, R. M. Plenge, H. F. Willard, K. Morgan, M. Leppert, Heritability of X chromosome-inactivation phenotype in a large family American Journal of Human Genetics. ,vol. 58, pp. 1111- 1119 ,(1996)
M. D. Shriver, D. N. Stivers, R. Deka, R. Chakraborty, R. E. Ferrell, L. M. Yu, Segregation distortion of the CTG repeats at the myotonic dystrophy locus. American Journal of Human Genetics. ,vol. 59, pp. 109- 118 ,(1996)
A Naumova, C Sapienza, The genetics of retinoblastoma, revisited. American Journal of Human Genetics. ,vol. 54, pp. 264- 273 ,(1994)
D. H. Skuse, R. S. James, D. V. M. Bishop, B. Coppin, P. Dalton, G. Aamodt-Leeper, M. Bacarese-Hamilton, C. Creswell, R. McGurk, P. A. Jacobs, Evidence from Turner's syndrome of an imprinted X-linked locus affecting cognitive function Nature. ,vol. 387, pp. 705- 708 ,(1997) , 10.1038/42706
Horst Hameister, Paul S. Burgoyne, Annie Orth, Reinald Fundele, Reinald Fundele, Matthias Reule, Matthias Reule, Alexis Schubert, Ulrich Zechner, Ulrich Zechner, Paternal Transmission of X-Linked Placental Dysplasia in Mouse Interspecific Hybrids Genetics. ,vol. 146, pp. 1399- 1405 ,(1997) , 10.1093/GENETICS/146.4.1399
Michael H Jones, Robert A Furlong, Heather Burkin, I Jennifer Chalmers, Graeme M Brown, Omar Khwaja, Nabeel A Affara, The Drosophila Developmental Gene Fat Facets Has a Human Homologue in Xp11.4 Which Escapes X-inactivation and Has Related Sequences on Yq11.2 Human Molecular Genetics. ,vol. 5, pp. 1695- 1701 ,(1996) , 10.1093/HMG/5.11.1695
Christine M. Disteche, Escape from X inactivation in human and mouse Trends in Genetics. ,vol. 11, pp. 17- 22 ,(1995) , 10.1016/S0168-9525(00)88981-7
Bhattacharya S Evans K, Fryer A, Inglehearn C, Duvall-Young J, Whittaker JL, Gregory CY, Butler R, Ebenezer N, Hunt DM, Genetic linkage of cone-rod retinal dystrophy to chromosome 19q and evidence for segregation distortion. Nature Genetics. ,vol. 6, pp. 210- 213 ,(1994) , 10.1038/NG0294-210
Yvonne Boyd, Gail E. Herman, Philip Avner, Christine M. Disteche, David Adler, Vivienne Reed, Helen J. Blair, Mouse X chromosome Mammalian Genome. ,vol. 7, pp. S313- S326 ,(1997) , 10.1007/S003359900332