mtDNA
     English       Translate:       French       Spanish       German       Italian            
Donations
welcome.
An A to G point mutation
at position 3243 on the
Mitochondrial DNA
causes MELAS and MIDD.
Home
Information
Treatments
Abstracts
Reviews
Jargon
Images
Support
Forum
Newsletter
Media
Journeys
Books
Links
Contact
Site Map
What's New
Statistics

Images

  Mitochondrial Genome

Image of mtDNA Genome

© Emory University, Atlanta, USA.

All the way round the mtDNA genome are the genes for tRNAs. These are labelled with the single character for the Amino Acid the tRNA picks up and delivers to the Ribosome during protein synthesis.

The MELAS / MIDD - A3243G mutation is located on the MTTL1 gene, the tRNA for the Amino Acid Leucine, with the abbreviation L, shown on the diagram as MELAS 3243G.

See Also
Amino Acids
mtDNA
MTTL1
Ribosome
tRNA


Author: Andy Collinson. Although I don't have any medical qualifications, as a sufferer of Diabetes, Deafness and Tinnitus caused by the A3243G mtDNA defect, I do have a very keen interest in the subject.

Date Page Updated: 25 April 2005

HONcode accreditation seal. We comply with the HONcode standard
for health trust worthy information:
Verify here.

Copyright © 2002 - Andy Collinson.
All Rights Reserved.

Terms Privacy Funding