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Full-Text Articles in Life Sciences

Examination Of Polymorphism In The Serine Proteinase Inhibitor Gene In The Eastern Oyster, Crassostrea Virginica., Aine Lehane May 2015

Examination Of Polymorphism In The Serine Proteinase Inhibitor Gene In The Eastern Oyster, Crassostrea Virginica., Aine Lehane

Senior Honors Projects

Oysters are a keystone species; they are filter-feeders and reef-builders. Additionally, oysters are extremely important within the shellfish aquaculture industry; they are the second most widely produced species in world aquaculture production. Eastern oysters, Crassostrea virginica, are produced in aquaculture and are unfortunately susceptible to Dermo disease. Dermo is caused by a protozoan parasite, Perkinsus marinus, and infection is often fatal in oysters due to widespread tissue damage and blockage of blood vessels. Research in oyster disease is particularly needed because disease is one of the largest impediments faced by the aquaculture industry as entire oyster populations can …


Combating Infectious Diseases In Aquaculture With An Original Probiotic Product, Meagan Hamblin, Saebom Sohn, Christine Ahn Dao, Marta Gomez-Chiarri, David R. Nelson, David Worthen, David Rowley May 2015

Combating Infectious Diseases In Aquaculture With An Original Probiotic Product, Meagan Hamblin, Saebom Sohn, Christine Ahn Dao, Marta Gomez-Chiarri, David R. Nelson, David Worthen, David Rowley

Senior Honors Projects

Oyster production in Rhode Island accounts for over $2.5 million in annual revenue, making it the top aquaculture product in the state. However, larval tank infections significantly constrain production and create substantial economic losses for commercial hatcheries. In most cases antibiotics may not be used to prevent or treat larval tank infections. A probiotic, or beneficial microbe which competes with pathogens, is a safer and “green” approach to preventing infections. Vibriosis, a common cause of oyster larval mortality, is the result of Vibrio species infections. Previous studies have shown that a native Rhode Island microbe, Bacillus pumilus RI06-95, protects oyster …


A Survey Of Horse Training In New England, Shelby C. Ashworth, W. Michael Sullivan May 2015

A Survey Of Horse Training In New England, Shelby C. Ashworth, W. Michael Sullivan

Senior Honors Projects

New England no longer has a significant horse training industry. It has many small operations with no obvious and overlapping training philosophies or practices. Show and competition programs are intense and competitive at regional, national and even international levels leading to the observation that techniques employed are equally strategic and tediously designed in order to encourage the exemplary results in the show ring. This study aimed to examine the methods, routines, and strategies that are used by top tier trainers in the New England region of the United States. This information was collected both in survey form and in interview …