Browsing Biology by Title
Now showing items 721-740 of 1310
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Lateral Gene Transfer between Bacteria and Trichoderma reesei
(East Carolina University, 2012)Lateral gene transfer (LGT) has played an important role in shaping the `tree of life'. It has promoted evolution by generating gene redundancies, which allow for more freedom in terms of allowed mutations in a genome, ... -
Life History Aspects of the Hickory Shad (Alosa Mediocris) in the Albemarle Sound/ Roanoke River Watershed, North Carolina
(East Carolina University, 1998-01)The hickory shad (Alosa mediocris), which supports commercial and recreational fisheries in the Roanoke River and Albemarle Sound, North Carolina, is an anadromous species closely related to the American shad (A. sapidissima). ... -
Listening to Ocean Life
(2019-05-30)By using a remotely controlled autonomous vehicle ("Blackbeard" the Acoustic Wave Glider), the authors made recordings of sounds produced by striped cusk eels, sea robins, oyster toadfish, weakfish, red drum, spotted ... -
Local and Regional Aspects of Habitat Quality Jointly Affect the Biodiversity of Ephemeral Ponds
(East Carolina University, 2012)The biodiversity of local communities is likely affected by both local habitat quality and by the quality of the landscape surrounding the locality. In pond environments, habitat quality may be affected by the kind of leaf ... -
LOCALIZATION AND CHANGES OF NUCLEAR PROGESTERONE RECEPTORS IN ZEBRAFISH OOCYTES AND ADJACENT FOLLICULAR CELLS
(East Carolina University, 2010)The nuclear progesterone receptor (Pgr) is one of the major mediators for progestin signaling during oocyte ovulation in vertebrates. However, any roles Pgr may play in oocyte growth, and especially in the final oocyte ... -
Long-Term Impacts to the Federally Permitted For-Hire Headboat Fishery in the Gulf of Mexico Following the 2010 British Petroleum-Deepwater Horizon ("BP") Oil Disaster
(East Carolina University, 2020-06-22)To quantify possible long-term impacts from the 2010 Gulf of Mexico (GOM) Deepwater Horizon oil disaster, this study analyzed data procured from the National Oceanic and Atmospheric Administration's mandatory Southeast ... -
Loss of suitable habitat and phenological shifts of grouper and snapper spawning aggregations in the Greater Caribbean under climate change
(East Carolina University, 2021-01-15)With the effects of climate change already observed in both terrestrial and marine ecosystems, an understanding of the resulting changes to the environment is necessary to assess fish population status and form appropriate ... -
Macronutrient Intake of Pregnant Exercisers and Non-Exercisers
(East Carolina University, 2016-04-28)With the childhood obesity pandemic, it is vital for pregnant women to focus on healthy habits (i.e. proper nutrition, exercise) in order to ensure a positive in utero environment. Exercise during pregnancy is associated ...