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Biology

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Honors Scholar Theses

2018

Genetics

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Sequencing And Analysis Of Centromere Protein B In Wallaby And The Rapid Evolution Of The Centromere, Alexander Tedeschi May 2018

Sequencing And Analysis Of Centromere Protein B In Wallaby And The Rapid Evolution Of The Centromere, Alexander Tedeschi

Honors Scholar Theses

Using a combination of Sanger sequencing and RNA-seq data, this project aims to determine the nucleotide and amino acid sequence of Centromere Protein B (CENP-B), an important protein involved in the assembly of the kinetochore protein complex at the centromere, in several species of marsupials, specifically wallabies. Despite their recent evolutionary history, these species have been shown to have surprisingly divergent centromeric DNA sequences. Through comparative analysis of these sequences, this project, along with analysis of several other CENPs, aims to determine if this divergence extends to the proteins closely associated with these sequences and possibly even further into the …