0000000000489252
AUTHOR
Jürgen Tomiuk
showing 2 related works from this author
Repeat expansion in spinocerebellar ataxia type 17 alleles of the TATA-box binding protein gene: an evolutionary approach.
2006
The variability and mutational changes of the CAG microsatellite in the TATA-box binding protein gene (TBP) were studied. We sequenced the microsatellite of the TBP gene of 25 unrelated individuals from northern Germany (10 SCA17 patients and 15 unaffected control individuals). In addition, the microsatellites were sequenced from individuals of 10 northern German families with at least one family member affected by SCA17. To study also the evolutionary history of this CAG/CAA microsatellite in nonhuman primates, the homologous regions were analysed from Pan troglodytes, Gorilla gorilla, Pongo pygmaeus, P. abellii, Hylobates lar, Nomascus leucogenys, Symphalangus syndactylus, Macaca mulatta,…
Avian Clock gene polymorphism: evidence for a latitudinal cline in allele frequencies
2007
In comparison with most animal behaviours, circadian rhythms have a well-characterized molecular genetic basis. Detailed studies of circadian clock genes in 'model' organisms provide a foundation for interpreting the functional and evolutionary significance of polymorphic circadian clock genes found within free-living animal populations. Here, we describe allelic variation in a region of the avian Clock orthologue which encodes a functionally significant polyglutamine repeat (ClkpolyQcds), within free-living populations of two passerine birds, the migratory bluethroat (Luscinia svecica) and the predominantly nonmigratory blue tit (Cyanistes caeruleus). Multiple ClkpolyQcds alleles were foun…