Embryonic shark fin section stained with Herovici’s polychrome.

Ever wondered about the skin and fins of fish?

Read about it in my Thesis research.

During my undergraduate education at Washington State University, I volunteered in a skin research lab. During my two years there, I learned and taught lab techniques and protocols, as well as how to prepare, section, and analyze tissue samples. For my Honors Thesis, I researched the structure and development of spiny dogfish shark skin and fins. Then, I compared shark tissue to samples from rainbow trout. It was an intensive process, involving sample collection, tissue stain testing and optimization, and extensive imaging and analysis. After six months, I presented my results at WSU’s annual research conference, SURCA. I documented differences in scale distribution, skin thickness, and discovered when certain structures appear in embryonic shark skin. My research was awarded a Pass with Distinction for its graduate-level creativity and thoroughness.

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