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2021

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Labor And Employment—Not Waiting For Superman: Collective Bargaining As An Affirmation Of Teachers' Value, Christopher Yeatman Dec 2021

Labor And Employment—Not Waiting For Superman: Collective Bargaining As An Affirmation Of Teachers' Value, Christopher Yeatman

University of Arkansas at Little Rock Law Review

No abstract provided.


Business Judgment Rule Or Due Diligence? How To Reduce Vicarious Liability For Spac Directors And Officers, Beau Duty Dec 2021

Business Judgment Rule Or Due Diligence? How To Reduce Vicarious Liability For Spac Directors And Officers, Beau Duty

University of Arkansas at Little Rock Law Review

No abstract provided.


Pause: The Writer's Block Literary Magazine, Covid Edition, December 2021, The Writer's Block Dec 2021

Pause: The Writer's Block Literary Magazine, Covid Edition, December 2021, The Writer's Block

The Writer's Block Literary Magazine

No abstract provided.


Corticothalamic Projections Deliver Enhanced Responses To Medial Geniculate Body As A Function Of The Temporal Reliability Of The Stimulus, Srinivasa P Kommajosyula, Edward L Bartlett, Rui Cai, Lynne Ling, Donald M Caspary Dec 2021

Corticothalamic Projections Deliver Enhanced Responses To Medial Geniculate Body As A Function Of The Temporal Reliability Of The Stimulus, Srinivasa P Kommajosyula, Edward L Bartlett, Rui Cai, Lynne Ling, Donald M Caspary

Articles

Ageing and challenging signal-in-noise conditions are known to engage the use of cortical resources to help maintain speech understanding. Extensive corticothalamic projections are thought to provide attentional, mnemonic and cognitive-related inputs in support of sensory inferior colliculus (IC) inputs to the medial geniculate body (MGB). Here we show that a decrease in modulation depth, a temporally less distinct periodic acoustic signal, leads to a jittered ascending temporal code, changing MGB unit responses from adapting responses to responses showing repetition enhancement, posited to aid identification of important communication and environmental sounds. Young-adult male Fischer Brown Norway rats, injected with the inhibitory …


Indigenous Movements In Colombia: Redefining Their Notion Of Citizenship Through Social Demonstrations, Representative Groups, And Constitutional And Legal Reforms, Catalina Betancur Velez Dec 2021

Indigenous Movements In Colombia: Redefining Their Notion Of Citizenship Through Social Demonstrations, Representative Groups, And Constitutional And Legal Reforms, Catalina Betancur Velez

History & Classics Student Scholarship

Indigenous groups in Colombia have been victims of forced displacement and dispossession of territory. As they become more present in current social and political conversations, there have been partial improvements and advancements of promises made by the government. However, the Colombian government and ethnic majorities still fall short of the guarantees and the assurance of indigenous citizenship. This essay proposes that through the means of resilient social demonstrations, the establishment of representative groups, and the push for Constitutional and legal reforms, Indigenous people in Colombia have established a multi- dimensional definition of citizenship that explicitly identifies the social and political …


Cover Crop Effects On Near-Surface Soil Aggregate Stability In The Southern Mississippi Valley Loess (Mlra 134), Chandler M. Arel Dec 2021

Cover Crop Effects On Near-Surface Soil Aggregate Stability In The Southern Mississippi Valley Loess (Mlra 134), Chandler M. Arel

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

Intensive agricultural cultivation within major land resource area (MLRA) 134, the Southern Mississippi Valley Loess, has led to soil erosion, soil compaction, and the overall destabilization of near-surface soil aggregates. The use of cover crops during the agricultural offseason has been shown to help alleviate soil compaction and provide stabilizing effects against soil erosion, which are particularly important as the silty soils of MLRA 134 have a large erosion potential. This study evaluated the effects of cover crop and no-cover crop treatment on silt-loam soils within MLRA 134. Treatments were implemented during Fall 2018 and Fall 2019 and consisted of …


Comparative Research Of The Plea Leniency System Of China, Yuguang Lu Dec 2021

Comparative Research Of The Plea Leniency System Of China, Yuguang Lu

Maurer Theses and Dissertations

This dissertation mainly discusses the Plea Leniency System that was recently legislated in China. Plea Leniency had completed a 2-year tryout stage, and was officially legalized into the Criminal Procedure Law of China in Oct.2018. The application of pleading procedures seems inevitable around the world, and operates differently in each country. As a result, there exist both similarities and differences between Chinese Plea Leniency and American plea bargaining.

This dissertation contains comparative research, empirical research and case research. Chapters I to III will form the first half of my research. This part contains my retrospective research of pleading procedure’s past …


The Lumberjack, December 01, 2021 Dec 2021

The Lumberjack, December 01, 2021

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.


Organizational Networking, Leadership, And Community Engagement: A Case Study Of The Revitalization Of An Impaired Watershed In Richmond, Virginia, Julia L. Roller Dec 2021

Organizational Networking, Leadership, And Community Engagement: A Case Study Of The Revitalization Of An Impaired Watershed In Richmond, Virginia, Julia L. Roller

School of Professional and Continuing Studies Nonprofit Studies Capstone Projects

Green infrastructure is a necessary component of urban environments designed to mitigate climate instability and provide healthier living environments for urban residents. Discrimination and socio-economic status are some of the determining factors in the provision of green infrastructure, availability of green spaces, and outdoor programming available in urban communities. This paper describes an exploratory case study of the partnerships between municipal and nonprofit organizations involved in the revitalization of an impaired watershed in Richmond, Virginia. Preliminary findings suggest networking between agencies and nonprofits with strong mission alignment can increase organizational capacity by sharing specialized training and resources. Success may also …


Structural Barriers To Inclusion In Arbitrator Pools, Nicole G. Iannarone Dec 2021

Structural Barriers To Inclusion In Arbitrator Pools, Nicole G. Iannarone

Washington Law Review

Critics increasingly challenge mandatory arbitration because the pools from which decisionmakers are selected are neither diverse nor inclusive. Evaluating diversity and inclusion in arbitrator pools is difficult due to the black box nature of mandatory arbitration. This Article evaluates inclusion in arbitrator pools through a case study on securities arbitration. The Article relies upon the relatively greater transparency of the Financial Industry Regulatory Authority (FINRA) forum. It begins by describing the unique role that small claims securities arbitration plays in maintaining investor trust and confidence in the securities markets before describing why ensuring that the FINRA arbitrator pool is both …


Seen And Unseen, The Milspouse Project, Michelle Henning Dec 2021

Seen And Unseen, The Milspouse Project, Michelle Henning

Senior Honors Projects

MICHELLE HENNING (Art)

Seen and Unseen, The MilSpouse Project

Sponsor: Lilla Samson (Art and Art History, Emerita)

I was a military spouse for 20 years. To honor this closing chapter of my life, I developed a project to interview and paint several military friends. My intention was to create a theme of the overlooked, often unseen, spouse. This is not absolute, and it is not to detract from the service of the soldier; but Military Spouses are often misunderstood or mis-represented. I hope to celebrate the inspiring people that form the group known as "MilSpouses". For that reason, I interviewed …


Student Immigration Status And Mental Health In College, Elizabeth Condon Dec 2021

Student Immigration Status And Mental Health In College, Elizabeth Condon

Senior Honors Projects

A large body of assessment literature suggests that college students who are immigrants face a variety of barriers that affect their academic performance and mental health. Such barriers consist of social, economic, language, mental health, and the Covid-19 pandemic. Each obstacle intersects with the student’s immigration status. This paper discusses how these barriers affect the mental health of students who are immigrants and how resources on college campuses can provide aid to these students. It is important for college counseling centers, academic advisors, professors, and staff on campus to be aware that students who are immigrants face specific barriers and …


Machine Learning Models Predicting The Prices Of Houses In Boston, Sheikh-Sedat Touray Dec 2021

Machine Learning Models Predicting The Prices Of Houses In Boston, Sheikh-Sedat Touray

Senior Honors Projects

No abstract provided.


Emsee, Jaclyn G. Napoli Dec 2021

Emsee, Jaclyn G. Napoli

Graphic Communication

To create an application that achieves safety on the road for first responders and bystanders through the use of location in GPS navigation and volume control. This app would signal smart phone devices in surrounding cars to limit distractions by objectively decreasing their vehicle audio so the public is alert of the first responders driving to their destination. There is a short amount of time to process where the emergency vehicle is once you see lights or hear sirens. However, if one or both of these senses are impaired by distractions of the bystander, this could result in danger of …


Vol. 99, No. 2: Table Of Contents, Denver Law Review Dec 2021

Vol. 99, No. 2: Table Of Contents, Denver Law Review

Denver Law Review

No abstract provided.


Vol. 99, No. 2: Full Issue, Denver Law Review Dec 2021

Vol. 99, No. 2: Full Issue, Denver Law Review

Denver Law Review

No abstract provided.


Central Line Associated Bloodstream Infection Caused By Kodamaea Ohmeri In A Young Child, Amier Haidar, Farhana Khaja, Brian Simms, Amr Issam Elgehiny, Tracy Omoegbele, Nikita Khetan Dec 2021

Central Line Associated Bloodstream Infection Caused By Kodamaea Ohmeri In A Young Child, Amier Haidar, Farhana Khaja, Brian Simms, Amr Issam Elgehiny, Tracy Omoegbele, Nikita Khetan

Faculty, Staff and Student Publications

INTRODUCTION:

CASE REPORT: The patient is a 5-year-old male with a history of short gut syndrome, and total parenteral nutrition (TPN) dependence who presented to the emergency room with a two-day history of productive-cough, rhinorrhea, and fever. Antibiotic therapy was initiated with cefepime and vancomycin for suspected CLABSI. However, within the first twenty-four hours of his admission, his initial blood culture from his central venous catheter became positive for yeast so fluconazole was added due to suspicion of candidemia. During his admission, his initial central line and peripheral blood culture were later speciated as

CONCLUSIONS: This case report further acknowledges …


Dietary Supplementation Of Bacillus-Based Probiotics On The Growth Performance, Gut Morphology, Intestinal Microbiota And Immune Response In Low Biosecurity Broiler Chickens, Mohammad Arif, Md Akteruzzaman, Tuhin-Al-Ferdous, Sk Shaheenur Islam, Bidhan Chandra Das, Mahbubul Pratik Siddique, S M Lutful Kabir Dec 2021

Dietary Supplementation Of Bacillus-Based Probiotics On The Growth Performance, Gut Morphology, Intestinal Microbiota And Immune Response In Low Biosecurity Broiler Chickens, Mohammad Arif, Md Akteruzzaman, Tuhin-Al-Ferdous, Sk Shaheenur Islam, Bidhan Chandra Das, Mahbubul Pratik Siddique, S M Lutful Kabir

Faculty, Staff and Student Publications

A feeding trial was conducted to evaluate the effects of Bacillus-based probiotics on growth performance, intestinal histo-morphology, gut microbial population and immune response in broilers. A total of 2000 Hubbard Classic day-old chicks were randomly enrolled in four experimental groups and 4 replicates of 500 birds in each group, and reared for 35 days under a low- level of biosecurity measures. The trial groups were assigned treatment-1 (T1): basal diet(control), treatment-2 (T2): basal diet plus Bacillus licheniformis (DSM17236), treatment-3 (T3): basal diet plus Bacillus subtilis (PB6), and treatment-4 (T4) basal diet plus 4% Flavomycin. All four groups were fed …


Influence Of High Road Labor Policies And Practices On Renewable Energy Costs, Decarbonization Pathways, And Labor Outcomes, Erin Mayfield, Jesse Jenkins Dec 2021

Influence Of High Road Labor Policies And Practices On Renewable Energy Costs, Decarbonization Pathways, And Labor Outcomes, Erin Mayfield, Jesse Jenkins

Dartmouth Scholarship

Achieving an economy-wide net-zero greenhouse gas emissions goal by mid-century in the United States entails transforming the energy workforce. In this study, we focus on the influence of increased labor compensation and domestic manufacturing shares on (a) renewable energy technology costs, (b) the costs of transitioning the U.S. economy to net-zero emissions, and (c) labor outcomes, including total employment and wage benefits, associated with the deployment of utility-scale solar photovoltaics (PV) and land based and offshore wind power. We find that manufacturing and installation labor cost premiums as well as increases in domestic content shares across wind and utility-scale solar …


Performance Assessment Of Mri Guided Continuous Wave Near-Infrared Spectral Tomography For Breast Imaging, Jinchao Feng, Shudong Jiang, Brian W. Pogue, Keith D. Paulsen Dec 2021

Performance Assessment Of Mri Guided Continuous Wave Near-Infrared Spectral Tomography For Breast Imaging, Jinchao Feng, Shudong Jiang, Brian W. Pogue, Keith D. Paulsen

Dartmouth Scholarship

Integration of magnetic resonance imaging (MRI) and near-infrared spectral tomography (NIRST) has yielded promising diagnostic performance for breast imaging in the past. This study focused on whether MRI-guided NIRST can quantify hemoglobin concentration using only continuous wave (CW) measurements. Patients were classified into four breast density groups based on their MRIs. Optical scattering properties were assigned based on average values obtained from these density groups, and MRI-guided NIRST images were reconstructed from calibrated CW data. Total hemoglobin (HbT) contrast between suspected lesions and surrounding normal tissue was used as an indicator of the malignancy. Results obtained from simulations and twenty-four …


Mapping Multicenter Randomized Controlled Trials In Anesthesiology: A Scoping Review, Sylvain Boet, Joseph K. Burns, Olivia Cheng-Boivin, Hira Khan, Kendra Derry, Deric Diep, Abdul Hadi Djokhdem, Sung Wook Um, Johnny W. Huang, Danica Paré, Mimi Deng, Liza Begunova, Linda Yi Ning Fei, Maryam Bezzahou, Pium Sonali Andrahennadi, Elysia Grose, Ruth G. Abebe, Fadi Mansour, Zoé Talbot, Pierre Marc Dion Dec 2021

Mapping Multicenter Randomized Controlled Trials In Anesthesiology: A Scoping Review, Sylvain Boet, Joseph K. Burns, Olivia Cheng-Boivin, Hira Khan, Kendra Derry, Deric Diep, Abdul Hadi Djokhdem, Sung Wook Um, Johnny W. Huang, Danica Paré, Mimi Deng, Liza Begunova, Linda Yi Ning Fei, Maryam Bezzahou, Pium Sonali Andrahennadi, Elysia Grose, Ruth G. Abebe, Fadi Mansour, Zoé Talbot, Pierre Marc Dion

Dartmouth Scholarship

Background: Evidence suggests that there are substantial inconsistencies in the practice of anesthesia. There has not yet been a comprehensive summary of the anesthesia literature that can guide future knowledge translation interventions to move evidence into practice. As the first step toward identifying the most promising interventions for systematic implementation in anesthesia practice, this scoping review of multicentre RCTs aimed to explore and map the existing literature investigating perioperative anesthesia-related interventions and clinical patient outcomes. Methods: Multicenter randomized controlled trials were eligible for inclusion if they involved a tested anesthesia-related intervention administered to adult surgical patients (≥ 16 years old), …


Cardiology Providers’ Recommendations For Treatments And Use Of Patient Decision Aids For Multivessel Coronary Artery Disease, Elizabeth L. Nichols, Glyn Elwyn, Anthony Discipio, Mandeep S. Sidhu, A. James O’Malley, Daniel D. Matlock, Shama Alam, Cathy S. Ross, Megan Coylewright, David J. Malenka, Jeremiah R. Brown Dec 2021

Cardiology Providers’ Recommendations For Treatments And Use Of Patient Decision Aids For Multivessel Coronary Artery Disease, Elizabeth L. Nichols, Glyn Elwyn, Anthony Discipio, Mandeep S. Sidhu, A. James O’Malley, Daniel D. Matlock, Shama Alam, Cathy S. Ross, Megan Coylewright, David J. Malenka, Jeremiah R. Brown

Dartmouth Scholarship

Background: Rates of recommending percutaneous coronary intervention (PCI) and coronary artery bypass grafting (CABG) vary across clinicians. Whether clinicians agree on preferred treatment options for multivessel coronary artery disease patients has not been well studied. Methods and results: We distributed a survey to 104 clinicians from the Northern New England Cardiovascular Study Group through email and at a regional meeting with 88 (84.6%) responses. The survey described three clinical vignettes of multivessel coronary artery disease patients. For each patient vignette participants selected appropriate treatment options and whether they would use a patient decision aid. The likelihood of choosing PCI only …


Addressing The Mental Health Needs Of Children Affected By Hiv In Rwanda: Validation Of A Rapid Depression Screening Tool For Children 7–14 Years Old, Agnes Binagwaho, Eric Remera, Alice Uwase Bayingana, Darius Gishoma, Kirstin Woody Scott, Madeline Goosman, Eliza Campbell, Mawuena Agbonyitor, Yvonne Kayiteshonga, Sabin Nsanzimana Dec 2021

Addressing The Mental Health Needs Of Children Affected By Hiv In Rwanda: Validation Of A Rapid Depression Screening Tool For Children 7–14 Years Old, Agnes Binagwaho, Eric Remera, Alice Uwase Bayingana, Darius Gishoma, Kirstin Woody Scott, Madeline Goosman, Eliza Campbell, Mawuena Agbonyitor, Yvonne Kayiteshonga, Sabin Nsanzimana

Dartmouth Scholarship

Background: Depression in children presents a significant health burden to society and often co-exists with chronic illnesses, such as human immunodeficiency virus (HIV). Research has demonstrated that 10–37% of children and adolescents living with HIV also suffer from depression. Low-and-middle income countries (LMICs) shoulder a disproportionate burden of HIV among other health challenges, but reliable estimates of co-morbid depression are lacking in these settings. Prior studies in Rwanda, a LMIC of 12 million people in East Africa, found that 25% of children living with HIV met criteria for depression. Though depression may negatively affect adherence to HIV treatment among children …


Understanding The Timing Of Chinese Border Incursions Into India, Kevin T. Greene, Caroline Tornquist, Robbert Fokkink, Roy Lindelauf, V. S. Subrahmanian Dec 2021

Understanding The Timing Of Chinese Border Incursions Into India, Kevin T. Greene, Caroline Tornquist, Robbert Fokkink, Roy Lindelauf, V. S. Subrahmanian

Dartmouth Scholarship

Since the 1960s China and India have engaged in a dispute about the demarcation of their shared border. This territorial dispute led to a brief war in 1962, and recurring flare-ups over the following decades, including during the summer of 2020. The potential for further escalation of this dispute poses significant risks to Indian and Chinese civilians, US foreign policy objectives, and the stability of the international economic system. Despite the importance of this dispute, there have been relatively few attempts to understand the correlates of Chinese incursions. This paper addresses this important question by leveraging past work on the …


Cross-Modal Orienting Of Exogenous Attention Results In Visual-Cortical Facilitation, Not Suppression, Jonathan M. Keefe, Emilia Pokta, Viola S. Störmer Dec 2021

Cross-Modal Orienting Of Exogenous Attention Results In Visual-Cortical Facilitation, Not Suppression, Jonathan M. Keefe, Emilia Pokta, Viola S. Störmer

Dartmouth Scholarship

Attention may be oriented exogenously (i.e., involuntarily) to the location of salient stimuli, resulting in improved perception. However, it is unknown whether exogenous attention improves perception by facilitating processing of attended information, suppressing processing of unattended information, or both. To test this question, we measured behavioral performance and cue-elicited neural changes in the electroencephalogram as participants (N = 19) performed a task in which a spatially non-predictive auditory cue preceded a visual target. Critically, this cue was either presented at a peripheral target location or from the center of the screen, allowing us to isolate spatially specific attentional activity. We …


Using Artificial Intelligence And Longitudinal Location Data To Differentiate Persons Who Develop Posttraumatic Stress Disorder Following Childhood Trauma, Damien Lekkas, Nicholas C. Jacobson Dec 2021

Using Artificial Intelligence And Longitudinal Location Data To Differentiate Persons Who Develop Posttraumatic Stress Disorder Following Childhood Trauma, Damien Lekkas, Nicholas C. Jacobson

Dartmouth Scholarship

Post-traumatic stress disorder (PTSD) is characterized by complex, heterogeneous symptomology, thus detection outside traditional clinical contexts is difficult. Fortunately, advances in mobile technology, passive sensing, and analytics offer promising avenues for research and development. The present study examined the ability to utilize Global Positioning System (GPS) data, derived passively from a smartphone across seven days, to detect PTSD diagnostic status among a cohort (N = 185) of high-risk, previously traumatized women. Using daily time spent away and maximum distance traveled from home as a basis for model feature engineering, the results suggested that diagnostic group status can be predicted out-of-fold …


Rare Deleterious Germline Variants And Risk Of Lung Cancer, Yanhong Liu, Jun Xia, James Mckay, Spiridon Tsavachidis, Xiangjun Xiao, Margaret R. Spitz, Chao Cheng, Jinyoung Byun, Wei Hong, Yafang Li, Dakai Zhu, Zhuoyi Song, Susan M. Rosenberg, Michael E. Scheurer, Farrah Kheradmand, Claudio W. Pikielny, Christine M. Lusk, Ann G. Schwartz, Ignacio I. Wistuba, Michael H. Cho Dec 2021

Rare Deleterious Germline Variants And Risk Of Lung Cancer, Yanhong Liu, Jun Xia, James Mckay, Spiridon Tsavachidis, Xiangjun Xiao, Margaret R. Spitz, Chao Cheng, Jinyoung Byun, Wei Hong, Yafang Li, Dakai Zhu, Zhuoyi Song, Susan M. Rosenberg, Michael E. Scheurer, Farrah Kheradmand, Claudio W. Pikielny, Christine M. Lusk, Ann G. Schwartz, Ignacio I. Wistuba, Michael H. Cho

Dartmouth Scholarship

Recent studies suggest that rare variants exhibit stronger effect sizes and might play a crucial role in the etiology of lung cancers (LC). Whole exome plus targeted sequencing of germline DNA was performed on 1045 LC cases and 885 controls in the discovery set. To unveil the inherited causal variants, we focused on rare and predicted deleterious variants and small indels enriched in cases or controls. Promising candidates were further validated in a series of 26,803 LCs and 555,107 controls. During discovery, we identified 25 rare deleterious variants associated with LC susceptibility, including 13 reported in ClinVar. Of the five …


3d Printing Fluorescent Material With Tunable Optical Properties, Alberto J. Ruiz, Sadhya Garg, Samuel S. Streeter, Mia K. Giallorenzi, Ethan P.M. Larochelle, Kimberley S. Samkoe, Brian W. Pogue Dec 2021

3d Printing Fluorescent Material With Tunable Optical Properties, Alberto J. Ruiz, Sadhya Garg, Samuel S. Streeter, Mia K. Giallorenzi, Ethan P.M. Larochelle, Kimberley S. Samkoe, Brian W. Pogue

Dartmouth Scholarship

The 3D printing of fluorescent materials could help develop, validate, and translate imaging technologies, including systems for fluorescence-guided surgery. Despite advances in 3D printing techniques for optical targets, no comprehensive method has been demonstrated for the simultaneous incorporation of fluorophores and fine-tuning of absorption and scattering properties. Here, we introduce a photopolymer-based 3D printing method for manufacturing fluorescent material with tunable optical properties. The results demonstrate the ability to 3D print various individual fluorophores at reasonably high fluorescence yields, including IR-125, quantum dots, methylene blue, and rhodamine 590. Furthermore, tuning of the absorption and reduced scattering coefficients is demonstrated within …


Genome-Resolved Metagenomics Reveals Role Of Iron Metabolism In Drought-Induced Rhizosphere Microbiome Dynamics, Ling Xu, Zhaobin Dong, Dawn Chiniquy, Grady Pierroz, Siwen Deng, Cheng Gao, Spencer Diamond, Tuesday Simmons, Heidi M.L. Wipf, Daniel Caddell, Nelle Varoquaux, Mary A. Madera, Robert Hutmacher, Adam Deutschbauer, Jeffery A. Dahlberg, Mary Lou Guerinot, Elizabeth Purdom, Jillian F. Banfield, John W. Taylor, Peggy G. Lemaux Dec 2021

Genome-Resolved Metagenomics Reveals Role Of Iron Metabolism In Drought-Induced Rhizosphere Microbiome Dynamics, Ling Xu, Zhaobin Dong, Dawn Chiniquy, Grady Pierroz, Siwen Deng, Cheng Gao, Spencer Diamond, Tuesday Simmons, Heidi M.L. Wipf, Daniel Caddell, Nelle Varoquaux, Mary A. Madera, Robert Hutmacher, Adam Deutschbauer, Jeffery A. Dahlberg, Mary Lou Guerinot, Elizabeth Purdom, Jillian F. Banfield, John W. Taylor, Peggy G. Lemaux

Dartmouth Scholarship

Recent studies have demonstrated that drought leads to dramatic, highly conserved shifts in the root microbiome. At present, the molecular mechanisms underlying these responses remain largely uncharacterized. Here we employ genome-resolved metagenomics and comparative genomics to demonstrate that carbohydrate and secondary metabolite transport functionalities are overrepresented within drought-enriched taxa. These data also reveal that bacterial iron transport and metabolism functionality is highly correlated with drought enrichment. Using time-series root RNA-Seq data, we demonstrate that iron homeostasis within the root is impacted by drought stress, and that loss of a plant phytosiderophore iron transporter impacts microbial community composition, leading to significant …


Front Matter Dec 2021

Front Matter

Hofstra Law Review

No abstract provided.