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Investigating the role of arginine 21 in the structure and function of human [alpha]A-crystallin
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Cataractogenesis in the eye lens occurs as a result of protein aggregation. Of the multiple mutations in [alpha]A-crystallins associated with the ...
Investigating the role of arginine 21 in the structure and function of human [alpha]a-crystallin
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Cataractogenesis in the eye lens occurs as a result of protein aggregation. Of the multiple mutations in [alpha]A-crystallins associated with the ...
Structural and biochemical studies of virus : host interactions in HIV-1
(University of Missouri--Columbia, 2023)
new therapeutic targets. We have previously reported that host RNA helicase A (RHA/DHX9) is recruited into HIV-1 virions and promotes virion infectivity by enhancing the processivity of RT (4). Our preliminary studies have suggested that RHA is likely...
Informatically-informed biochemical characterization of aptamer-protein complexes
(University of Missouri--Columbia, 2022)
Nucleic acid aptamers are single-stranded oligonucleotides that fold into unique three-dimensional shapes that typically bind to targets of interest with high specificity and high affinity. However, a significant limiting ...
Roles of post-Golgi vesicular trafficking components in plant growth and immunity
(University of Missouri--Columbia, 2023)
defects in the plant immune signaling pathway. For instance, I used this technique throughout Chapter 4 to investigate a preformed callose deposition defect in Arabidopsis mutant seedlings. Additionally, the quantification methodology is valuable...
Cryo-EM reveals how adeno-associated virus engages its receptor AAVR and an investigation of the GPR108 ectodomain
(University of Missouri--Columbia, 2022)
Adeno-associated virus is one of the leading delivery agents used in gene therapy today. While it is already used in the clinic, some aspects of its basic biology are still not yet fully understood. Only recently in 2017 ...
Methods of partitioning, biogenesis, and selecting for natural and engineered CoA-RNA
(University of Missouri--Columbia, 2023)
of in vivo biogenesis of CoA-RNA by performing a selection under in vivo like conditions to select for RNAs capable of capping themselves with 4' phosphopantetheine (pPant) to become CoA-RNAs (CoAzymes) and RNAs which serve as the best substrate to be capped...
Selective modulation of estrogen receptors : 27-hydroxycholesterol is a negative allosteric modulator of er-beta activity and estradiol binding
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The estrogen receptors alpha (ER[alpha]) and beta (ER[beta]) are important regulators of development and growth in many major organ systems. In the ...
Skeletal muscle weakness and mitochondrial dysfunction in the osteogenesis imperfecta murine (oim) model
(University of Missouri--Columbia, 2021)
Osteogenesis imperfecta (OI), also commonly referred to as brittle bone disease, is a heritable connective tissue disorder occurring in roughly 1:15,000 births. OI arises as a result of mutations in the type I collagen ...
Roles of clathrin-coated vesicle networks in plant immunity and development
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] For a plant cell, the plasma membrane (PM) is not only the interface with its environment but also a signaling platform. Proteins localized to the PM ...
Characterization of peptides and phage that bind galectin-3 selected from bacteriophage display libraries: a study of the role of galectin-3 in metastasis-associated cancer cell adhesion
(University of Missouri--Columbia, 2005)
Intravascular cancer cell adhesion plays a significant role in the metastatic process. Studies indicate that galectin-3, a member of the galectin family of soluble animal lectins, is involved in carbohydrate-mediated ...