Thromb Haemost 1987; 58(04): 982-987
DOI: 10.1055/s-0038-1646041
Original Article
Schattauer GmbH Stuttgart

Two Genes Homologous with Human Protein S cDNA Are Located on Chromosome 3

Authors

  • J K Ploos van Amstel

    The Hemostasis and Thrombosis Research Unit, Department of Hematology, Leiden University Hospital, Leiden, The Netherlands
  • A L van der Zander

    The Hemostasis and Thrombosis Research Unit, Department of Hematology, Leiden University Hospital, Leiden, The Netherlands
  • E Bakker

    1   Department of Human Genetics, Leiden University Hospital, Leiden, The Netherlands
  • P H Reitsma

    The Hemostasis and Thrombosis Research Unit, Department of Hematology, Leiden University Hospital, Leiden, The Netherlands
  • R M Bertina

    The Hemostasis and Thrombosis Research Unit, Department of Hematology, Leiden University Hospital, Leiden, The Netherlands
Weitere Informationen

Publikationsverlauf

Received 18. März 1987

Accepted after revision 17. Juli 1987

Publikationsdatum:
29. Juni 2018 (online)

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Summary

A cDNA coding for the carboxy-terminal region of human protein S and containing a complete 3’-untranslated region, was isolated by a combination of antibody screening of a λgt11 human liver cDNA expression library and in situ hybridization of a pUC9 human liver cDNA library.

Hybridization analysis of human total DNA with radiolabelled non-overlapping cDNA restriction fragments revealed the existence of two genes per haploid genome homologous with the protein S cDNA. Both genes were mapped to chromosome 3 using human-rodent cell hybrids. Neither of the genes showed polymorphism for sixteen different enzymes upon hybridization with the protein S cDNA.