Thesis (M.S.)--Dept. of Biology, AUB, 2003.;"Advisor: Dr. Sawsan Kreyydyieh, Associate Professor, Biology--Member of Committee: Dr. Julnar Usta, Associate Professor, Biochemistry--Member of Committee: Dr. Bared Safieh-Garabedian, Associate Professor, Biol
References : leaves 41-46.