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Now showing items 21-40 of 52
Annual evidence of moisture limitations at treeline in the Sangre de Cristo Mountains
(University of Missouri--Columbia, 2020)
This study is focused on capturing a recent regeneration patterns on an annual level over the landscape of the Sangre de Cristo (SDC) mountain range. Modern temperature trends (post-1945) of this area are dominated by sharp ...
The shrinking city school: following trajectories of shrinkage across three decades of an urban school desert
(University of Missouri--Columbia, 2022)
Late on the evening of January 12th, 2021, the Saint Louis Public Schools (SLPS) Board voted to close seven of its schools and transition one of its high schools to a middle school (Clancy, 2021). Sweeping closures are not ...
Genetic and hormonal regulation of meristem initiation and maintenance pathways during maize vegetative and reproductive development
(University of Missouri--Columbia, 2021)
, as well as understand the genetic and environmental factors that influence the penetrance and expressivity of the Sos2 phenotype. In addition, an RNA-seq anlaysis uncovered additional pathways in which the Sos2 gene may directly or indirectly function...
Adenosine deaminase acting on RNA (ADAR1) in the development of abdominal aortic aneurysm and atherosclerosis
(University of Missouri--Columbia, 2021)
mouse and human AAA tissues. 2) Heterozygous knockout of ADAR1 diminishes the Ang II-induced AAA/dissection in ApoE-/- mice. 3) Mouse aortic transplantation indicates that ADAR1 in vascular cells is essential for AAA formation. 4) SMC-specific ADAR1...
Pass the salt : elucidating the chondroprotective properties of hyperosmolar saline irrigation solutions
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 12/1/2024] Arthroscopy is the most commonly performed orthopaedic surgery procedure. During arthroscopic surgery, a continuous flow of irrigation solution is necessary to distend the joint, remove debris, ...
Ecological genomics of divergence, admixture, and fitness in the smallmouth bass (Micropterus dolomieu)
(University of Missouri--Columbia, 2021)
their extensive native distribution. Much less is known about levels and distribution of diversity within the species. In 1940, Carl Hubbs and Reeve Bailey published descriptions of two distinct subspecies: the Northern Smallmouth Bass (M. d. dolomieu), inhabiting...
Development of antimicrobial composite materials for food packaging applications
(University of Missouri--Columbia, 2022)
Due to increasing environmental concerns regarding plastic waste, the development of composite film materials from biodegradable polymers and natural food additives is gaining more attention. Over the last few decades, the safety of synthetic...
Multivariate analyses of polygenic risk for impulsivity and alcohol use: a study of longitudinal trajectories of binge drinking in emerging adulthood
(University of Missouri--Columbia, 2022)
This dissertation aimed to extend previous genetic and neurobiological studies of the shared etiology of impulsive personality traits (IPTs), alcohol consumption and alcohol use disorder (AUD). The overarching goals were ...
Applications of ancestry estimation in cattle population genetics
(University of Missouri--Columbia, 2019)
by population substructure. Human population genetics has examined these issues in detail and has developed models which incorporate ancestry effects in the estimation of population susceptibilities to disease risk in association analyses, as well...
Creating a zero-waste soy processing system and developing vitamin B12 fortified non-GMO high oleic soy-based products using encapsulation technology
(University of Missouri--Columbia, 2023)
temperature stability factor to our diet due to their high temperature tolerance. In line with sustainability standards, a newly developed variety at the University of Missouri and the USDA (non-GMO-HO soybean). The soybean processing industry generates...
2011 proceedings
(2011)
Hormonal and genetic control of leaf and vein development in maize
(University of Missouri--Columbia, 2022)
Grasses (Poaceae) have successfully colonized diverse terrestrial ecosystems and impacted human civilization by producing the bulk of world food supply. The grass leaf is distinct for having a sheathing base and strap-like blade -- an evolutionary...
Elucidation of the genetic control of carbohydrate partitioning in Zea mays
(University of Missouri--Columbia, 2019)
Carbohydrate partitioning, the process of transporting carbohydrates from sites of synthesis in hotosynthetic tissue to developing sink tissues, is crucial for the growth, development, and yield in plants and crops. ...
EC-SGK1 and EnNaC mediate vascular stiffening
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 5/1/2024] Vascular stiffening is an independent predictor of cardiovascular diseases, the leading cause of death worldwide. High dietary salt intake has been shown to increase vascular stiffness in humans, especially in salt...
Vaccine-induced protective immunity against coxiella burnetii
(University of Missouri--Columbia, 2019)
Coxiella burnetii is an obligate intracellular Gram-negative bacterial pathogen and the causative agent of human Q fever. This disease presents acutely as a flu-like illness, although it can escalate to a chronic and often fatal disease when left...
Interactions of parvoviruses with the cellular DNA damage response and CTCF
(University of Missouri--Columbia, 2021)
are able to initiate their replication has likely evolved over time to optimize these needs. Parvoviruses are small non-enveloped icosahedral viruses that are important pathogens in many animal species including humans. They contain a linear single...
Intervertebral disc degeneration : symptomatic and asymptomatic distinguishers
(University of Missouri--Columbia, 2023)
Introduction: It is currently not possible to distinguish symptomatic (S) from asymptomatic (A) intervertebral disc degeneration (IVDD) based on patient factors or the degree of degeneration. Additionally, it is not known ...
Uncovering the genetic basis of seed amino acid composition in arabidopsis using a multi-omics integrative approach
(University of Missouri--Columbia, 2021)
Seeds are a vital source of protein in the diet of humans and livestock. However, protein composition in the seed is low, comprising about 10 percent of the total composition in the seed. Additionally, protein quality in the seed is poor due to low...
Evolution, transmission, and clinical impacts of SARS-CoV-2 and influenza viruses
(University of Missouri--Columbia, 2023)
provided deeper insights into how an influenza and SARS-CoV-2 viruses emerge, evolve, and spread in humans and revealed how the intricate interplay between host, virus and environmental attributes affect disease severity of SARS-CoV-2 infection. Thus...
Diversity and evolution of the sauropsid trigeminal sensory system
(University of Missouri--Columbia, 2022)
Understanding the evolution of sensory perception is essential in explaining organismal behavior. Organisms using environmental stimuli to navigate their environments, avoid predation, capture prey, and find a mate, have a selective advantage. One...