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Investigations into the cellular and molecular biology of a cytoplasmic dynein mutation which leads to neurodegeneration

The aim of this project was to investigate into the effect of the Loa mutation in the function of the cytoplasmic dynein complex. Protein-protein interaction assays were performed on NIH3T3, NSC34 and HEK293T cells transfected with a 2 kb fragment of the wild type or mutant dynein heavy chain gene 1 bearing the Loa mutation and seven different intermediate chain isoforms. The results indicated a 2.5 fold increase in the binding affinity of the mutant dynein heavy chain 1 727 amino acid fragment for the dynein intermediate chain gene 2 isoform A, compared to the wild type.

Identiferoai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:494921
Date January 2009
CreatorsSoura, Violetta
PublisherUniversity of Sussex
Source SetsEthos UK
Detected LanguageEnglish
TypeElectronic Thesis or Dissertation

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