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Now showing items 3456-3475 of 10605
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Evidence for acquisition of virulence effectors in pathogenic chytrids
(2011-07-08)Background The decline in amphibian populations across the world is frequently linked to the infection of the chytrid fungus Batrachochytrium dendrobatidis (Bd). This is particularly perplexing because Bd was only recently ... -
Evidence for acquisition of virulence effectors in pathogenic chytrids
(2011)Background The decline in amphibian populations across the world is frequently linked to the infection of the chytrid fungus Batrachochytrium dendrobatidis (Bd). This is particularly perplexing because Bd was only recently ... -
Evidence for an association between genetic and acoustic variation in a poison frog
(East Carolina University, 2023-07-21)Acoustic signaling is a key component in both intra- and inter-specific interactions. These signals can be used in many contexts, including mating behavior and agonistic interactions. Poison frogs are of particular interest ... -
Evidence for the presence of A1 adenosine receptors in the aorta of spontaneously hypertensive rats
(East Carolina University, 2001-12)1 Isolated aortic rings (endothelium-intact and -denuded) from spontaneously hypertensive (SHR) and Wistar-Kyoto (WKY) rats were used in this study to examine the vasoactive e ects of various adenosine analogues. 2 In ... -
Evidence for the value of the DrPH in public health
(East Carolina University, 2014)Both the number of schools of public health and number of DrPH programs have grown by more than 40% since 2000. It has only been since the 1980s that the DrPH degree has been articulated as the highest professional doctorate ... -
Evidence-Based Lifestyle Strategies to Improve Health of Shift Workers
(2013-05)An estimated 8-15 million Americans perform shift work that may encourage life style choices that negatively affect health. We present two patient cases elucidating some of the issues faced by shift workers and provide ... -
The Evolution of American Hospitals
(2008-03-24)Laupus Library History Collections & the Department of Bioethics & Interdisciplinary Studies sponsor the History of Medicine Presentations as an educational service for the East Carolina University community. The Library ... -
The evolution of coloration and toxicity in the poison frog family (Dendrobatidae)
(East Carolina University, 2001-05-22)The poison frogs (family Dendrobatidae) are terrestrial anuran amphibians displaying a wide range of coloration and toxicity. These frogs generally have been considered to be aposematic, but relatively little ... -
The evolution of land plants: A perspective from horizontal gene transfer
(2014-12-04)Recent studies suggest that horizontal gene transfer (HGT) played a significant role in the evolution of eukaryotic lineages. We here review the mechanisms of HGT in plants and the importance of HGT in land plant evolution. ... -
Evolution of olfactory receptors in birds
(East Carolina University, 2022-12-05)Olfaction is an evolutionary ancient sensation, and is the perception and interpretation of chemical stimuli from surrounding air or water. Olfaction is an essential sensory modality for nearly all animals, and is used to ... -
The Evolution of Organ Shape : Distal Tip Cell Migration and Gonadogenesis in Nematodes
(East Carolina University, 2013)Animals display a variety of shapes in nature. The different shape of homologous organs allows them to adopt different functions and therefore, allows animals to live in different ecological niches. However, little is ... -
The evolution of parental care and egg size: a comparative analysis in frogs
(East Carolina University, 2006-03-22)The evolution of parental care and egg size has attracted considerable attention and theoretical debate. Several different hypotheses have been proposed concerning the trajectories of parental care and egg size evolution ... -
The evolution of photosynthesis in chromist algae through serial endosymbioses
(2014-12-10)Chromist algae include diverse photosynthetic organisms of great ecological and social importance. Despite vigorous research efforts, a clear understanding of how various chromists acquired photosynthetic organelles has ... -
The evolution of photosynthesis in chromist algae through serial endosymbioses
(2014-12-10)Chromist algae include diverse photosynthetic organisms of great ecological and social importance. Despite vigorous research efforts, a clear understanding of how various chromists acquired photosynthetic organelles has ... -
The evolution of photosynthesis in chromist algae through serial endosymbioses
(2014-12-10)Chromist algae include diverse photosynthetic organisms of great ecological and social importance. Despite vigorous research efforts, a clear understanding of how various chromists acquired photosynthetic organelles has ... -
Evolution of Plant Nucleotide-Sugar Interconversion Enzymes
(2011)Nucleotide-diphospho-sugars (NDP-sugars) are the building blocks of diverse polysaccharides and glycoconjugates in all organisms. In plants, 11 families of NDP-sugar interconversion enzymes (NSEs) have been identified, ... -
Evolution of plant nucleotide-sugar interconversion enzymes
(2011-11-18)Nucleotide-diphospho-sugars (NDP-sugars) are the building blocks of diverse polysaccharides and glycoconjugates in all organisms. In plants, 11 families of NDP-sugar interconversion enzymes (NSEs) have been identified, ... -
Evolution of Relationships Through Time
(East Carolina University, 2018-04-23)My careers in dance and Medicine have shaped my concept of form and philosophical ideas on modern Humanism. Through figurative sculpture, I present an autobiographical representation of the interconnection between me and ...