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Full-Text Articles in Molecular Biology
Gonads Without Glp-1: Silencing Glp-1 In The Male Somatic Gonad In Caenorhabditis Elegans, Matthew Titus
Gonads Without Glp-1: Silencing Glp-1 In The Male Somatic Gonad In Caenorhabditis Elegans, Matthew Titus
Undergraduate Theses
In C. elegans, the gene glp-1 encodes for a Notch receptor called GLP-1, one of two found in C. elegans’ genome. The gene has been previously implicated in the development of the hermaphroditic germline as well as playing a role in the mitosis/meiosis decision. Genetic screening has further identified it as potentially playing a role in the development of the male somatic gonad, making it an ideal candidate for a reverse genetic. We did this by silencing glp-1 and observing if any alterations to the gonad’s phenotype occur.
Normally this could be done by performing a gene knockout. …
Loss Of Function Of Gene X Protects Against Α-Dicarbonyl Stress Through The Skn-1 Pathway In C. Elegans, Austin Lim
Loss Of Function Of Gene X Protects Against Α-Dicarbonyl Stress Through The Skn-1 Pathway In C. Elegans, Austin Lim
Dissertations, Masters Theses, Capstones, and Culminating Projects
Diabetes mellitus and Parkinson’s Disease (PD) are debilitating diseases that are increasing in prevalence worldwide. One potential cause of these diseases is the accumulation of advanced glycation end products (AGEs), which are macromolecules that cause irreversible damages. AGEs are a diverse group of highly oxidative byproducts produced from α-dicarbonyl compounds (α-dcs), which are highly reactive molecules that bind indiscriminately to protein and DNA and, are regulated by a conserved glyoxalase system (GLO1 and DJ-1) in humans. Utilizing the conserved glyoxalase system, we were able to establish within a C. elegans model that when this glyoxalase system is impaired, …
Sirt1 Regulation Of The Heat Shock Response In An Hsf1-Dependent Manner And The Impact Of Caloric Restriction, Rachel Rene Raynes
Sirt1 Regulation Of The Heat Shock Response In An Hsf1-Dependent Manner And The Impact Of Caloric Restriction, Rachel Rene Raynes
USF Tampa Graduate Theses and Dissertations
The heat shock response (HSR) is the cell's molecular reaction to protein damaging stress and is critical in the management of denatured proteins. Activation of HSF1, the master transcriptional regulator of the HSR, results in the induction of molecular chaperones called heat shock proteins (HSPs). Transcription of hsp genes is promoted by the hyperphosphorylation of HSF1, while the attenuation of the HSR is regulated by a dual mechanism involving negative feedback inhibition from HSPs and acetylation at a critical lysine residue within the DNA binding domain of HSF1, which results in a loss of affinity for DNA. SIRT1 is a …