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Mouse chromosome fragility

  • Maureen M Sanz
  • , Edmund C. Jenkins
  • , W. Ted Brown
  • , Muriel T. Davisson
  • , Monica J. Kevin
  • , Thomas H. Roderick
  • , Wayne P. Silverman
  • , Henryk M. Wisniewski
  • , John M. Opitz
  • , James F. Reynolds
  • City University of New York
  • Cornell University
  • Kennedy Krieger Institute
  • University of Wisconsin-Madison
  • Oregon Health & Science University

Producción científica: Articlerevisión exhaustiva

Resumen

<div class="line" id="line-5"> <span style='color: rgb(28, 29, 30); font-family: "Open Sans", sans-serif, icomoon; font-size: 16px;'> When cultures of fibroblast&hyphen;like cells from inbred mouse strains RBC/Dn and AEJ/GnRk were exposed to 5&hyphen;fluoro&hyphen;deoxyuridine (FUdR), non&hyphen;random strain&hyphen;specific distributions of chromosome gaps, breaks and exchanges were observed. Throughout the genomes there appeared to be specific sites at which lesions occurred preferentially. Two strain&hyphen;specific fragile sites were identified in strain RBC/Dn at G&hyphen;band 15A2, and at G&hyphen;band 19B in strain AEJ/GnRk. Constitutive fragile sites at G&hyphen;bands 12A2 and 18A2 were identified in both strains. A strain&hyphen;specific marker at G&hyphen;band 9B was found in strain AEJ/GnRk. The fragile sites reported here provide an animal model for the study of chromosome fragility as well as polymorphic markers for linkage studies. </span></div>
Idioma originalAmerican English
Páginas (desde-hasta)491
Número de páginas509
PublicaciónAmerican Journal of Medical Genetics
Volumen23
N.º1-2
DOI
EstadoPublished - ene 1986

Disciplines

  • Life Sciences

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