Browsing Biology by Title
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A study of composition, abundance, and fatty acid profiles of zooplankton in Albemarle Sound and Chowan River, North Carolina during spring and early summer
(East Carolina University, 2014)In the Albemarle Sound and Chowan River, North Carolina, river herring (alewife and blueback herring) once comprised a commercially important fishery; however, this fishery has since collapsed and a moratorium on river ... -
A Study of the Abundance, Distribution, and Grazing Effects of Zooplankton in the Chlorophyll Maximum (CMAX) of the Neuse River Estuary, North Carolina
(East Carolina University, 2012)Phytoplankton tend to accumulate in distinct zones referred to as chlorophyll maxima, or CMAX. A pronounced CMAX occurs in the Neuse River Estuary (NRE), North Carolina, where as much as over 60% of the estuary's phytoplankton ... -
Sub-lethal toxic effect of Bisphenol A on Caenorhabditis elegans : the role of stress resistance genes in BPA-induced growth inhibition
(East Carolina University, 2014)Endocrine disrupting chemicals (EDCs) have become of concern for a variety of health issues. Bisphenol-A (BPA) is a widely studied EDC and has been characterized by its estrogen-like effects. BPA is a prevalent component ... -
Suppression of claudin-7 enhances human lung cancer cell survival
(East Carolina University, 2016-04-29)Claudin-7 belongs to a group of tight junction membrane proteins that play vital roles in many human diseases including human lung cancer. Lung cancer is noted to be the leading cause of cancer death for both men and women ... -
SYNAPTOPODIN-2 ISOFORM A AND D EXPRESSION IN HT-29 HUMAN COLON ADENOCARCINOMA CELLS
(East Carolina University, 2013)Synaptopodin-2 is a largely unfolded actin-binding protein that also possesses the characteristics of a hub protein. Synaptopodin-2 has other known binding partners such as filamin and [alpha]-actinin (Weins, et al. 2001 ... -
A Synthesis of Red Drum Feeding Ecology and Diets from North Carolina and South Carolina
(East Carolina University, 2014)The trophic interactions of the red drum Sciaenops ocellatus have been previously researched. However diet data on the largest adults (>750mm TL) are very limited. As fisheries management moves towards a goal of multi-species ... -
SYSTEMATIC BENZOATE PRESERVATIVE ANALYSIS IN POPULAR BEVERAGES
(East Carolina University, 2019-05-02)Introduction Benzoic acid derivatives (such as sodium benzoate and potassium benzoate) are frequently added to commercial beverages as a preservative. FDA regulations prohibit benzoate levels from exceeding 1000 mg/L (0.1% ... -
Tactical reproductive parasitism via larval cannibalism in Peruvian poison frogs
(East Carolina University, 2009-04-23)We report an unusual example of reproductive parasitism in amphibians. Dendrobates variabi- lis, an Amazonian poison frog, oviposits at the surface of the water in small pools in plants and deposits tadpoles within the ... -
Tadpole Begging Behavior And Parent-Offspring Interactions In The Mimic Poison Frog
(East Carolina University, 2015)Studies on offspring begging behavior have focused on whether the behavior communicates offspring need and guides parental food provisioning in the context of honest signaling theory. However, despite the plethora of ...