These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Genetic linkage of the human apolipoprotein AI-CIII-AIV gene cluster and the neural cell adhesion molecule (NCAM) gene.
    Author: Mietus-Snyder M, Charmley P, Korf B, Ladias JA, Gatti RA, Karathanasis SK.
    Journal: Genomics; 1990 Aug; 7(4):633-7. PubMed ID: 1974882.
    Abstract:
    The genes encoding apolipoproteins AI, CIII, and AIV, three plasma proteins involved in lipid metabolism, are clustered within a 15-kb DNA segment (apoAI-CIII-AIV gene cluster) located on human chromosome 11 at band q23. The gene encoding the neural cell adhesion molecule (NCAM), a cell surface glycoprotein involved in cell-cell recognition during morphogenesis, is also located on chromosome 11, band q23. In this report, 12 previously described restriction fragment length polymorphisms (RFLPs) in the apoAI-CIII-AIV gene cluster were tested for cosegregation with a newly identified BamHI RFLP in the NCAM gene using 13 families. The results show that the apoAI-CIII-AIV gene cluster and the NCAM gene loci are linked with a maximum lod score of 15.9 at a recombination fraction of 0.028. In addition, an approach for the most efficient use of the apoAI-CIII-AIV gene cluster polymorphisms, based on the evaluation of their individual and cumulative heterozygosities, is presented.
    [Abstract] [Full Text] [Related] [New Search]