In Sierra Nevada forests, shrubs are considered strong soil moisture competitors with regenerating trees, reducing seedling establishment, and
slowing growth. Recent studies, however, suggest that in some circumstances shrubs can facilitate tree establishment and growth by modifying
harsh microclimate conditions; increasing acquisition of water, carbon, and/or nutrients via shared mycorrhizal...
The Gulf of Aqaba, northern Red Sea, is an ideal natural laboratory for studying the
impact of atmospheric dry deposition of iron to the ocean surface. We have measured
atmospheric iron deposition weekly for 18 months, and dissolved and total dissolvable
iron concentrations in the stratified summer (August) and well-mixed...
Acarapis mites have been present in the United States since 1984 and are presently considered a threat to honey bee populations in North America. They have
been present in Europe since 1921 where infestation rates have now dwindled to a
level that is not considered dangerous. Consequently, accurate information on...
In this thesis, I studied the translation of dengue virus RNA using a luciferase reporter gene system in Vero cells. The dengue reporter mRNA construct, which harbors 5´-terminal viral nts and 3´-terminal nts, could be translated efficiently compared to an alpha globin reporter construct. The 5´-cap structure and 3´-untranslated region...