Search
Now showing items 31-40 of 56
Genome-Wide Meta-Analysis of Homocysteine and Methionine Metabolism Identifies Five One Carbon Metabolism Loci and a Novel Association of with Ischemic Stroke
(2014-03)
Circulating homocysteine levels (tHcy), a product of the folate one carbon metabolism pathway (FOCM) through the demethylation of methionine, are heritable and are associated with an increased risk of common diseases such ...
Brain size varies with temperature in vertebrates
(2014-03)
The tremendous variation in brain size among vertebrates has long been thought to be related to differences in species’ metabolic rates. It is thought that species with higher metabolic rates can supply more energy to ...
Carl Woese, Dick Young, and the roots of astrobiology
(2014-03)
The beginning of the space age in the late 1950s gave rise to innovative and interdisciplinary research concepts and perspectives, including the concept of “exobiology” as a way to approach the fundamental aspects of biology ...
The Acquisition of a Plastid by Haptophytes, Cryptophytes, and Photosynthetic Heterokonts
(East Carolina University, 2014)
Red algae and green plants are known to have obtained their photosynthetic organelles, or plastids, through the endosymbiotic adoption of cyanobacteria. It is still widely debated as to how other eukaryotic alga such as ...
The Effects of Crude Oil and Chemical Dispersant Exposure on Danio rerio (zebrafish) Embryonic Development
(East Carolina University, 2014)
Crude oil has been shown to cause defects in cardiovascular development in a variety of teleost species. We used the zebrafish, Danio rerio as a model to test the effects of oil and dispersant on cardiac development and ...
Spatial Ecology and Seasonal Habitat Use of the King Rail (Rallus elegans) along the Atlantic Coast
(East Carolina University, 2014)
TThe King Rail (Rallus elegans) continues to experience population declines throughout its range. Due to its secretive nature and occupancy of densely vegetated marshes, little is known about the behavior and ecology of ...
Responses of Leaf Litter Breakdown Rates and Microbial Enzyme Activity to Salinity in North Carolina Wetlands
(East Carolina University, 2014)
Sea-level rise and human activities are causing the increase of salinity in coastal freshwater wetlands. Increased salinity in some wetlands has been found to accelerate leaf litter decomposition, an important driver of ...
Analysis of Myopodin in Hela Cervical Carcinoma Cells
(East Carolina University, 2014)
Synaptopodin-2 is a proline-rich, actin-binding protein that exists in many isoforms. Due to its large proline content, synaptopodin-2 exists in a naturally unfolded state and possesses the characteristics of a hub protein. ...
Components of Reproductive Isolation between Subspecies of an Annual Plant
(2014)
Reproductive isolation is required in the divergence of species. The components of reproductive isolation are separated into either ecological or genetic components. In plants these include: habitat, temporal, pollinator ...