Author

Meagan Ash

Date of Award

2018

Document Type

Thesis

Degree Name

Bachelors

Department

Natural Sciences

First Advisor

Saarinen, Erin

Area of Concentration

Biology

Abstract

The bacterial endosymbiont Wolbachia is a potential threat to its endangered pollinator hosts. Wolbachia alters reproduction in its hosts in several ways that could threaten small or endangered populations. This threat could be perpetuated by horizontal transfer, yet the mechanisms and frequency of such transfers remains unknown. Understanding patterns of Wolbachia infection and relation at the community level can help in evaluating the potential for horizontal transfer. Local common pollinators were captured, tested for Wolbachia, and sequenced at the Multi-Locus Sequence Typing genes. These sequences were used to investigate the genetic relationships of the Wolbachia with external Wolbachia sequences and to the pollinating insect hosts.

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