File:Pedigree of Friedreich's Ataxia.PNG
Pedigree_of_Friedreich's_Ataxia.PNG (618 × 384 pixels, file size: 46 KB, MIME type: image/png)
The pedigree of a family affected by Friedreich's Ataxia. Due to the anticipating nature of the inheritance, the severity of symptoms increases while the age of onset decreases with each generation. Heterozygous individuals who possess one allele with the repeat expansion do not develop symptoms, and are thus unaffected carriers. The expression of Friedreich's Ataxia occurs only when an individual carries two mutated frataxin alleles. Please note that this pedigree is entirely fictional and solely serves as a model to illustrate the mode of inheritance.
Copyright Beginning six months after publication, I (z3389343) grant the public the non-exclusive right to copy, distribute, or display the Work under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/3.0/ and http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode
Drawn by student z3389343.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:46, 13 October 2011 | | 618 × 384 (46 KB) | Z3389343 (talk | contribs) | The pedigree of a family affected by Friedreich's Ataxia. Due to the anticipating nature of the inheritance, the severity of symptoms increases while the age of onset decreases with each generation. Heterozygous individuals who possess one allele with the |
You cannot overwrite this file.
File usage
The following 2 pages use this file:
