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Rcb Initiates Arabidopsis Thermomorphogenesis By Stabilizing The Thermoregulator Pif4 In The Daytime, Yongjian Qiu, Elise K. Pasoreck, Chan Yul Yoo, Jiangman He, He Wang, Abhishesh Bajracharya, Meina Li, Haley D. Larsen, Stacey Cheung, Meng Chen Dec 2021

Rcb Initiates Arabidopsis Thermomorphogenesis By Stabilizing The Thermoregulator Pif4 In The Daytime, Yongjian Qiu, Elise K. Pasoreck, Chan Yul Yoo, Jiangman He, He Wang, Abhishesh Bajracharya, Meina Li, Haley D. Larsen, Stacey Cheung, Meng Chen

Faculty and Student Publications

Daytime warm temperature elicits thermomorphogenesis in Arabidopsis by stabilizing the central thermoregulator PHYTOCHROME INTERACTING transcription FACTOR 4 (PIF4), whose degradation is otherwise promoted by the photoreceptor and thermosensor phytochrome B. PIF4 stabilization in the light requires a transcriptional activator, HEMERA (HMR), and is abrogated when HMR’s transactivation activity is impaired in hmr-22. Here, we report the identification of a hmr-22 suppressor mutant, rcb-101, which surprisingly carries an A275V mutation in REGULATOR OF CHLOROPLAST BIOGENESIS (RCB). rcb-101/hmr-22 restores thermoresponsive PIF4 accumulation and reverts the defects of hmr-22 in chloroplast biogenesis and photomorphogenesis. Strikingly, similar to hmr, the null rcb-10 mutant impedes …


Climate And Seasonality Drive The Richness And Composition Of Tropical Fungal Endophytes At A Landscape Scale, Shuzo Oita, Alicia Ibáñez, François Lutzoni, Jolanta Miadlikowska, József Geml, Louise A. Lewis, Erik F. Y. Hom, Ignazio Carbone, Jana M. U’Ren, A. Elizabeth Arnold Dec 2021

Climate And Seasonality Drive The Richness And Composition Of Tropical Fungal Endophytes At A Landscape Scale, Shuzo Oita, Alicia Ibáñez, François Lutzoni, Jolanta Miadlikowska, József Geml, Louise A. Lewis, Erik F. Y. Hom, Ignazio Carbone, Jana M. U’Ren, A. Elizabeth Arnold

Faculty and Student Publications

Understanding how species-rich communities persist is a foundational question in ecology. In tropical forests, tree diversity is structured by edaphic factors, climate, and biotic interactions, with seasonality playing an essential role at landscape scales: wetter and less seasonal forests typically harbor higher tree diversity than more seasonal forests. We posited that the abiotic factors shaping tree diversity extend to hyperdiverse symbionts in leaves—fungal endophytes—that influence plant health, function, and resilience to stress. Through surveys in forests across Panama that considered climate, seasonality, and covarying biotic factors, we demonstrate that endophyte richness varies negatively with temperature seasonality. Endophyte community structure and …


Prostitution Law: A Study Of The Impact Of The Sex Buyer Law In Northern Ireland On Sex Violence, Kendra S. Ingram Dec 2021

Prostitution Law: A Study Of The Impact Of The Sex Buyer Law In Northern Ireland On Sex Violence, Kendra S. Ingram

Honors Theses

In this body of research, the Sex Buyer Law in Northern Ireland is critically examined. Specifically, this thesis examines the question, “Does the Sex Buyer Law have an effect on the sex violence rates in Northern Ireland?” England and Wales, Scotland, and Ireland are all used as control groups to measure the efficacy of the policy in Northern Ireland. Through analysis of a difference in differences regression, this research demonstrates that the policy had no effect on sex violence in Northern Ireland. Scotland and Ireland proved to be better control groups for Northern Ireland in terms of the identifying assumptions …


A Case For The Decriminalization Of Simple Possession Of Narcotics In Mississippi, Stroud Tolleson Dec 2021

A Case For The Decriminalization Of Simple Possession Of Narcotics In Mississippi, Stroud Tolleson

Honors Theses

Through its incarceration of simple possession offenders, Mississippi is failing to acknowledge the severity of addiction and importance of mental health. In this paper, I will examine Mississippi’s history of opinion and policy on drug use. In order to gain a better understanding of addiction and Mississippi’s criminal justice system, I interview several individuals with experience in varying aspects of these issues. Mississippi has one of the highest rates of incarceration in the United States, with stringent laws regarding the possession of narcotics. Mississippi’s mental health resources have been deemed unconstitutionally deficient on more than one occasion, and addicts are …


Envisioning A Legal Framework For Outer Space Cultural Heritage, Lucas Lixinski, M. M. Losier, Hannah Schreiber Dec 2021

Envisioning A Legal Framework For Outer Space Cultural Heritage, Lucas Lixinski, M. M. Losier, Hannah Schreiber

Journal of Space Law

No abstract provided.


Request And Return: A Look At The Retrieval Of United States Commercial Space Launch Objects That Return To Earth, Charles Ellzey Dec 2021

Request And Return: A Look At The Retrieval Of United States Commercial Space Launch Objects That Return To Earth, Charles Ellzey

Journal of Space Law

No abstract provided.


Front Matter, Journal Editors Dec 2021

Front Matter, Journal Editors

Journal of Space Law

Includes table of contents.


From The Editor, Michelle L. D. Hanlon Dec 2021

From The Editor, Michelle L. D. Hanlon

Journal of Space Law

No abstract provided.


Exploiting The Final Frontier – Some Initial Thoughts On Regulating Humanity’S Relationships With Non-Terrestrial Life Forms, Rob Amos Dec 2021

Exploiting The Final Frontier – Some Initial Thoughts On Regulating Humanity’S Relationships With Non-Terrestrial Life Forms, Rob Amos

Journal of Space Law

No abstract provided.


Towards Full And Open Access: Challenges And Opportunities For The Legal Interoperability Of Earth Observation Data, Marco Borghi Dec 2021

Towards Full And Open Access: Challenges And Opportunities For The Legal Interoperability Of Earth Observation Data, Marco Borghi

Journal of Space Law

No abstract provided.


The Concept Of Long-Term Sustainability Of Outer Space Activities As An Emerging Source Of International Law, Jie Long, Wu Xie Dec 2021

The Concept Of Long-Term Sustainability Of Outer Space Activities As An Emerging Source Of International Law, Jie Long, Wu Xie

Journal of Space Law

No abstract provided.


To The Moon And Back: On The Way To A Well-Balanced Liability Framework For Lunar And Cislunar Activities, Elina Morozova, Alena Laurenava Dec 2021

To The Moon And Back: On The Way To A Well-Balanced Liability Framework For Lunar And Cislunar Activities, Elina Morozova, Alena Laurenava

Journal of Space Law

No abstract provided.


Independence Considerations For Information Systems Services, December 2021; Practice Aid, American Institute Of Certified Public Accountants (Aicpa) Dec 2021

Independence Considerations For Information Systems Services, December 2021; Practice Aid, American Institute Of Certified Public Accountants (Aicpa)

Guides, Handbooks and Manuals

No abstract provided.


Mutants Of The White Abcg Transporter In Drosophila Melanogaster Have Deficient Olfactory Learning And Cholesterol Homeostasis, Jennifer L. Myers, Maria Porter, Nicholas Narwold, Krishna Bhat, Brigitte Dauwalder, Gregg Roman Nov 2021

Mutants Of The White Abcg Transporter In Drosophila Melanogaster Have Deficient Olfactory Learning And Cholesterol Homeostasis, Jennifer L. Myers, Maria Porter, Nicholas Narwold, Krishna Bhat, Brigitte Dauwalder, Gregg Roman

Faculty and Student Publications

Drosophila’s white gene encodes an ATP binding cassette G-subfamily (ABCG) half transporter. White is closely related to mammalian ABCG family members that function in cholesterol efflux. Mutants of white have several behavioral phenotypes that are independent of visual defects. This study characterizes a novel defect of white mutants in the acquisition of olfactory memory using the aversive olfactory conditioning paradigm. The w1118 mutants learned slower than wildtype controls, yet with additional training, they reached wildtype levels of performance. The w1118 learning phenotype is also found in the wapricot and wcoral alleles, is dominant, and is …


Fall Documentary Showcase Set For Dec. 2, Rebecca Lauck Cleary Nov 2021

Fall Documentary Showcase Set For Dec. 2, Rebecca Lauck Cleary

Blog Posts

The Center for the Study of Southern Culture's Documentary Showcase will take place at the Powerhouse. Students from various disciplines enrolled in Southern Studies documentary courses and graduate students in both the M.A. and M.F.A. programs will present projects they have worked on this semester.


Women's Council Scholarship Provides Transformational Experience, Mary Stanton Knight Nov 2021

Women's Council Scholarship Provides Transformational Experience, Mary Stanton Knight

University of Mississippi News

OMWC gives Ole Miss junior support for Amazon internship


Holiday Concert Returns To The Ford Center, Lynn Adams Wilkins Nov 2021

Holiday Concert Returns To The Ford Center, Lynn Adams Wilkins

University of Mississippi News

No abstract provided.


Donations Sought For 24th Annual Books And Bears Program, Edwin B. Smith Nov 2021

Donations Sought For 24th Annual Books And Bears Program, Edwin B. Smith

University of Mississippi News

UM community asked to donate items for children of Facilities Management Department employees


Launching The Future Of Biomedical Engineering Education, Shea Stewart Nov 2021

Launching The Future Of Biomedical Engineering Education, Shea Stewart

University of Mississippi News

UM opens new biomedical engineering space to prepare students for cutting-edge field


Alumna Finds Passion For Audiology From Personal Experience, Cameron Smith Nov 2021

Alumna Finds Passion For Audiology From Personal Experience, Cameron Smith

University of Mississippi News

Abi Voyles pursues Doctor of Audiology degree


Student Follows Siblings To Um For Double Major, Cameron Smith Nov 2021

Student Follows Siblings To Um For Double Major, Cameron Smith

University of Mississippi News

Cesar Hidalgo shares big goals for combining disciplines into one career


Daily Digest - Wednesday, November 24, 2021 Covid-19 Updates, University Of Mississippi Nov 2021

Daily Digest - Wednesday, November 24, 2021 Covid-19 Updates, University Of Mississippi

COVID-19 Website Archives

Campus Update Daily Digest for Wednesday, November 24, 2021


Most Conference Reunion Brings Mississippi Seniors To Campus, J. B. Clark Nov 2021

Most Conference Reunion Brings Mississippi Seniors To Campus, J. B. Clark

University of Mississippi News

The message is clear: 'We want you here'


Insulin-Like Growth Factor-1 Differentially Modulates Glutamate-Induced Toxicity And Stress In Cells Of The Neurogliovascular Unit, Cellas A. Hayes, Brandon G. Ashmore, Akshaya Vijayasankar, Jessica P. Marshall Nov 2021

Insulin-Like Growth Factor-1 Differentially Modulates Glutamate-Induced Toxicity And Stress In Cells Of The Neurogliovascular Unit, Cellas A. Hayes, Brandon G. Ashmore, Akshaya Vijayasankar, Jessica P. Marshall

Faculty and Student Publications

The age-related reduction in circulating levels of insulin-like growth factor-1 (IGF-1) is associated with increased risk of stroke and neurodegenerative diseases in advanced age. Numerous reports highlight behavioral and physiological deficits in blood-brain barrier function and neurovascular communication when IGF-1 levels are low. Administration of exogenous IGF-1 reduces the extent of tissue damage and sensorimotor deficits in animal models of ischemic stroke, highlighting the critical role of IGF-1 as a regulator of neurovascular health. The beneficial effects of IGF-1 in the nervous system are often attributed to direct actions on neurons; however, glial cells and the cerebrovasculature are also modulated …


Banking Symposium Explores Use Of Technology In Post-Covid Marketplace, Jacquelyn Delavaldene, Sydney Gibson Nov 2021

Banking Symposium Explores Use Of Technology In Post-Covid Marketplace, Jacquelyn Delavaldene, Sydney Gibson

University of Mississippi News

20th annual event draws one of the largest crowds ever


Government Law Student Association Hosts Inaugural Policy Competition, Staff Report Nov 2021

Government Law Student Association Hosts Inaugural Policy Competition, Staff Report

University of Mississippi News

Winner Samuel Taylor Rayburn recognized by city of Oxford


The Conversation: Ensuring Peaceful Use Of Space, Staff Report Nov 2021

The Conversation: Ensuring Peaceful Use Of Space, Staff Report

University of Mississippi News

No abstract provided.


Meet Kristina Phillips, November's Staff Member Of The Month, Michael Newsom Nov 2021

Meet Kristina Phillips, November's Staff Member Of The Month, Michael Newsom

University of Mississippi News

No abstract provided.


Civil Engineering Professor Named Mississippi Engineer Of The Year, Edwin B. Smith Nov 2021

Civil Engineering Professor Named Mississippi Engineer Of The Year, Edwin B. Smith

University of Mississippi News

Cristiane Surbeck recognized by Mississippi section of ASCE


Museum's 2021 Holiday Keepsake Honors 'The Vaught', Michael Newsom Nov 2021

Museum's 2021 Holiday Keepsake Honors 'The Vaught', Michael Newsom

University of Mississippi News

No abstract provided.