UNT Theses and Dissertations - 2 Matching Results

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Genetic Mechanisms for Anoxia Survival in C. Elegans

Description: Oxygen deprivation can be pathological for many organisms, including humans. Consequently, there are several biologically and economically relevant negative impacts associated with oxygen deprivation. Developing an understanding of which genes can influence survival of oxygen deprivation will enable the formulation of more effective policies and practices. In this dissertation, genes that influence adult anoxia survival in the model metazoan system, C. elegans, are identified and characterized.… more
Date: August 2008
Creator: Mendenhall, Alexander R.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Morphological and physiological developmental consequences of parental effects in the chicken embryo (Gallus gallus domesticus) and the zebrafish larva (Danio rerio).

Description: Cardiac, metabolic and growth response of early-stage chicken embryos to perturbations in yolk environment was investigated. Also, effects of parental hypoxia exposure on hypoxia resistance, thermal tolerance and body length of zebrafish larvae were investigated. In the first study, thyroxine, triiodothyronine and testosterone produced differential effects on heart rate and development rate of chicken embryos during the first 4 days of development. Triiodothyronine caused a dose-dependent inc… more
Date: August 2008
Creator: Ho, Dao H.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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