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Articles 2911 - 2940 of 3948
Full-Text Articles in Chemistry
Investigating The Glutamine-Trna (Glutamine) Synthesis Appartus Of The Human Pathogen Helicobacter Pylori, Nilesh Joshi
Investigating The Glutamine-Trna (Glutamine) Synthesis Appartus Of The Human Pathogen Helicobacter Pylori, Nilesh Joshi
Wayne State University Theses
INVESTIGATING THE GLUTAMINE-TRNA (GLUTAMINE) SYNTHESIS APPARTUS OF THE HUMAN PATHOGEN HELICOBACTER PYLORI
by
NILESH JOSHI
August 2012
Advisor: Tamara L. Hendrickson
Major: Chemistry
Degree: Master of Science
Accurate protein biosynthesis is a vital process to all cellular life. Aminoacyl-tRNAs are at the heart of this process: A correctly formed aminoacyl-tRNA is critical for protein biosynthesis. Organisms have evolved many mechanisms to repair misacylated tRNAs before they cause errors in protein biosynthesis, thus maintaining the integrity of the genetic code. The human pathogen Helicobacter pylori (H. pylori) synthesizes Glu-tRNAGln as an intermediate to producing Gln-tRNAGln. This misacylated intermediate could cause lethal …
Acetylcholine Esterase Activity And Muscle Contraction In The Sea Urchin Lytechinus Variegatus (Lamarck) Following Chronic Phosphate Exposure, S. Anne Boettger, James B. Mcclintock
Acetylcholine Esterase Activity And Muscle Contraction In The Sea Urchin Lytechinus Variegatus (Lamarck) Following Chronic Phosphate Exposure, S. Anne Boettger, James B. Mcclintock
Biology Faculty Publications
No abstract provided.
An Exhibit Wordle, Allison Marsh
A Crossword Puzzle For Kids, Allison Marsh
Word Find, Allison Marsh
Images From The Exhibit, Page 1, Allison Marsh
Lesson Plans, Activities, And Further Reading, Allison Marsh
Lesson Plans, Activities, And Further Reading, Allison Marsh
Handouts
No abstract provided.
Usc Image Center, Allison Marsh
Powers Of Ten, Allison Marsh
Imaging In 3-D, Allison Marsh
Questioning Images, Allison Marsh
Title Panel, Allison Marsh
How Small Is Small?, Allison Marsh
Why Do We Collect?, Allison Marsh
Why Do We Collect?, Allison Marsh
Section 2: Imaging the Microscopic
No abstract provided.
Spotlight On Usc: A.C. Moore Herbarium, Allison Marsh
Spotlight On Usc: A.C. Moore Herbarium, Allison Marsh
Section 2: Imaging the Microscopic
No abstract provided.
Imaging And Aesthetics, Allison Marsh
Imaging And Aesthetics, Allison Marsh
Section 2: Imaging the Microscopic
No abstract provided.
Observing The Minuscule, Allison Marsh
Observing The Minuscule, Allison Marsh
Section 2: Imaging the Microscopic
No abstract provided.
Listen, Allison Marsh
Spotlight On Usc: Mechanical Engineering, Allison Marsh
Spotlight On Usc: Mechanical Engineering, Allison Marsh
Section 3: Imaging the Fast Moving
No abstract provided.
Photographic Evidence, Allison Marsh
Photographic Evidence, Allison Marsh
Section 3: Imaging the Fast Moving
No abstract provided.
Influencing Art, Allison Marsh
Influencing Art, Allison Marsh
Section 3: Imaging the Fast Moving
No abstract provided.
Table Of Contents
Journal of the South Carolina Academy of Science
No abstract provided.
Scas Officers And Council Members 2011 - 2012
Scas Officers And Council Members 2011 - 2012
Journal of the South Carolina Academy of Science
No abstract provided.
Capturing Motion, Allison Marsh
Capturing Motion, Allison Marsh
Section 3: Imaging the Fast Moving
No abstract provided.
Images From The Exhibit, Page 2, Allison Marsh
Functional Promiscuity Of The Cog0720 Family, Gabriela Phillips, Laura L. Grochowski, Shilah Bonnett, Huimin Xu, Marc Bailly, Crysten Haas-Blaby, Basma El Yacoubi, Dirk Iwata-Reuyl, Robert H. White, Valérie De Crécy-Lagard
Functional Promiscuity Of The Cog0720 Family, Gabriela Phillips, Laura L. Grochowski, Shilah Bonnett, Huimin Xu, Marc Bailly, Crysten Haas-Blaby, Basma El Yacoubi, Dirk Iwata-Reuyl, Robert H. White, Valérie De Crécy-Lagard
Chemistry Faculty Publications and Presentations
The biosynthesis of GTP derived metabolites such as tetrahydrofolate (THF), biopterin (BH4), and the modified tRNA nucleosides queuosine (Q) and archaeosine (G+) relies on several enzymes of the Tunnel-fold superfamily. A subset of these proteins include the 6-pyruvoyl-tetrahydropterin (PTPS-II), PTPS-III, and PTPS-I homologs, all members of the COG0720 family, that have been previously shown to transform 7,8-dihydroneopterin triphosphate (H2NTP) into different products. PTPS-II catalyzes the formation of 6-pyruvoyltetrahydropterin in the BH4 pathway. PTPS-III catalyzes the formation of 6-hydroxylmethyl-7,8-dihydropterin in the THF pathway. PTPS-I catalyzes the formation of 6-carboxy-5,6,7,8-tetrahydropterin in the Q pathway. Genes of these …
Effects Of Ions On The Activity Of Peptidyl-Trna Hydrolase, Blake Holloway
Effects Of Ions On The Activity Of Peptidyl-Trna Hydrolase, Blake Holloway
Summer Community of Scholars Posters (RCEU and HCR Combined Programs)
No abstract provided.
Measuring Antioxidant Properties Through Frap, Xanthine Oxidase, And Orac Assays, Christina Lee
Measuring Antioxidant Properties Through Frap, Xanthine Oxidase, And Orac Assays, Christina Lee
Summer Community of Scholars Posters (RCEU and HCR Combined Programs)
No abstract provided.
Volume 04, Matt Szemborski, Phillip Van Ness, Sarah Croughwell, Sarah Mayfield, Alyssa Strackbein, Marley Kimmel, Stephanie Skipp, Jamie Yurasits, Katherine Taggart, Alex Leonhart, Kristen Rawls, Andrew Armes, Amanda Haymens, Allison Paqlowski, Erica May, Stephanie Lane, Luke Acree, Cassandra L. Wilson, Stephanie Pishock, Erica Hopson, K. Juston Osborne, Katheryn Grayson, Kyle Fowlkes, Jessica Cox, Kaity Byrum, John-Harwood Scott, Ashley Johnson, Samantha Hockman, Emily Staskiel, Nancy Macdonald, R. Kruger Bressin, Benjamin P. Bilodeau, Andrea Irby, Kristin Macquarrie, Sarah Bietsch, Elizabeth Bednar
Volume 04, Matt Szemborski, Phillip Van Ness, Sarah Croughwell, Sarah Mayfield, Alyssa Strackbein, Marley Kimmel, Stephanie Skipp, Jamie Yurasits, Katherine Taggart, Alex Leonhart, Kristen Rawls, Andrew Armes, Amanda Haymens, Allison Paqlowski, Erica May, Stephanie Lane, Luke Acree, Cassandra L. Wilson, Stephanie Pishock, Erica Hopson, K. Juston Osborne, Katheryn Grayson, Kyle Fowlkes, Jessica Cox, Kaity Byrum, John-Harwood Scott, Ashley Johnson, Samantha Hockman, Emily Staskiel, Nancy Macdonald, R. Kruger Bressin, Benjamin P. Bilodeau, Andrea Irby, Kristin Macquarrie, Sarah Bietsch, Elizabeth Bednar
Incite: The Journal of Undergraduate Scholarship
Please note that part of pages 92-95 are redacted, in the digital copy, due to a misprint of the original printed article.
Introduction from Dean Dr. Charles Ross
The Internal Other: Transculturation and Postcolonial Magical Realism in Rushdie’s Midnight’s Children by Matt Szemborski
Photography by Phillip Van Ness
Photography “Waterfall” by Sarah Croughwell
Romancing the Bite: Statistical Analysis of Young Adult Vampire Novels by Sarah Mayfield
Photography by Alyssa Strackbein
Photography by Marley Kimmel
Wine and Society in the Viceroyalty of Peru by Stephanie Skipp
Analysis of Claud Monet’s Impression, Sunrise by Jamie Yurasits
Exploring Meaning: The Lindisfarne Gospels by …
Investigations Into Modulation Of Brain Oxidative Stress By Various Interventions, Jessica Lynn Harris
Investigations Into Modulation Of Brain Oxidative Stress By Various Interventions, Jessica Lynn Harris
Theses and Dissertations--Chemistry
In this thesis study we examined glycogen synthase kinase-3β (GSK-3β) and its effects over Nrf2 and Pin 1 as it relates to Alzheimer’s disease (AD). AD is a neurodegenerative disease characterized by a prolonged high oxidative environment. Transcription factor Nrf2 is vital in the brain’s defense against oxidative insults through its up-regulation of over 100 antioxidants. Depletion of the brain’s antioxidant defense system results in intolerance to an oxidative environment, contributing to the progression of AD. The regulatory Pin 1 protein promotes cellular homeostasis, and when down-regulated results in increased deposits of neurofibrillary tangles (NFTs) and amyloid-β (Aβ) plaques, the …