Open Access. Powered by Scholars. Published by Universities.®
- Publication
Articles 1 - 2 of 2
Full-Text Articles in Biology
Effects Of Bisphenol-S And Estrogen On P53 Expression In Ovarian Tissue Of Zebrafish (Danio Rerio), Jess Fairbanks
Effects Of Bisphenol-S And Estrogen On P53 Expression In Ovarian Tissue Of Zebrafish (Danio Rerio), Jess Fairbanks
Summer Research
Bisphenol A (BPA) is one the most widely used plasticizing compounds. As an endocrine disruptor, BPA could affect ovarian function and embryonic development. Bisphenol S (BPS) has been used in many plastics and resins in lieu of BPA. However, the effects of BPS are not widely known. Apoptosis is a type of genetically programmed cell death that is important in ovarian homeostasis. One of the genes that regulates apoptosis, p53, has been shown to respond to estrogen in maintaining ovarian homeostasis. We have investigated how exposure to estrogen and to BPS affects p53 expression in ovarian tissue in vitro …
An Unbiased Approach To Identify Genes Involved In Development In A Turtle With Temperature-Dependent Sex Determination, Jena L. Chojnowski, Edward L. Braun
An Unbiased Approach To Identify Genes Involved In Development In A Turtle With Temperature-Dependent Sex Determination, Jena L. Chojnowski, Edward L. Braun
Faculty Publications
Many reptiles exhibit temperature-dependent sex determination (TSD). The initial cue in TSD is incubation temperature, unlike genotypic sex determination (GSD) where it is determined by the presence of specific alleles (or genetic loci). We used patterns of gene expression to identify candidates for genes with a role in TSD and other developmental processes without making a priori assumptions about the identity of these genes (ortholog-based approach). We identified genes with sexually dimorphic mRNA accumulation during the temperature sensitive period of development in the Red-eared slider turtle (Trachemys scripta), a turtle with TSD. Genes with differential mRNA accumulation in response to …