title: Familial small supernumerary marker chromosomes are predominantly inherited via the maternal line.
authors.forename: Thomas
authors.initials: T
authors.lastname: Liehr
mesh_terms: D002869:Chromosome Aberrations; D005260:Female; D020440:Gene Duplication; D050172:Genes, X-Linked; D050173:Genes, Y-Linked / Q000235:genetics; D005819:Genetic Markers; D006801:Humans; D008297:Male; D020412:Multifactorial Inheritance; D012189:Retrospective Studies
chemical_list: D005819:Genetic Markers