Education:
M.S., Exercise &
Sport Science, Smith
College, Northampton, MA, 1998
B.A., Economics and French, Smith
College, Northampton, MA, 1996
Research Interests:
The tintinnid ciliate Favella
is an important consumer of algae in marine coastal waters, but its
feeding behavior is complex and not well understood.
A recent study
by S. Strom, G. Wolfe, and K. Bright showed that amino acids with small
side chains, such as serine, proline, and alanine, suppress feeding
in Favella in a non-toxic, dose-dependent, rapid, and readily
reversible manner. My research is focused on understanding the molecular
mechanisms underlying this feeding inhibition. I am using 3H isotopes
to study the binding of amino acids to a putative receptor on Favella.
Ultimately, I hope to characterize this receptor biochemically, show
where it is located, and offer an explanation for how the binding of
small side-chained amino acids to the receptor relates to the feeding
inhibition observed by Strom et al.
In my copious
amounts of free time, I also conduct research on the feeding habits
of a toddler girl.