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The Impact Of Daybook Reflection Practices In The Honors First-Year Seminar, Michelle Miles, Rita L. Bailey Jan 2025

The Impact Of Daybook Reflection Practices In The Honors First-Year Seminar, Michelle Miles, Rita L. Bailey

National Collegiate Honors Council Monographs: Chapters

The National Collegiate Honors Council contends that an “honors college or program [should provide] opportunities for measurably broader, deeper, and more complex learning-centered and learner-directed experiences for its students than are available elsewhere in the institution.” We feel that this philosophical premise indicates the importance of incorporating semi-structured written reflection practices into first-year honors seminar courses. Furthermore, the primarily affirmative response of both students and instructors to the usefulness of Daybooks, in terms of internal and external course application, indicates that by incorporating written reflection into a course designed to acclimate first-year students to honors methodology, instructors are optimally positioning …


Examining Trauma And Substance Use Co-Morbidity In African Americans, Breanne Maray Sande Russell Jan 2025

Examining Trauma And Substance Use Co-Morbidity In African Americans, Breanne Maray Sande Russell

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Childhood maltreatment (CM) is a profound public health crisis that significantly elevates the risk for substance use disorders (SUDs), including alcohol and opioid misuse. Adolescents exposed to CM are especially vulnerable, often turning to substances as maladaptive coping mechanisms during critical developmental periods. African American youth bear this disproportionate burden, yet research addressing their unique experiences remains strikingly limited. Furthermore, while the co-occurrence of trauma-related disorders and substance use is well documented, racial and ethnic minority groups continue to be underrepresented in this literature. Emotion regulation difficulties are increasingly recognized as a mechanism linking PTSD symptoms with substance use, yet …


Exploring Factors Influencing Student Growth In Mathematics: Elementary Teacher Instructional Practices, Beliefs, And Professional Development Experiences, Marni E. Driessen Jan 2025

Exploring Factors Influencing Student Growth In Mathematics: Elementary Teacher Instructional Practices, Beliefs, And Professional Development Experiences, Marni E. Driessen

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

High-quality student learning experiences in mathematics rely on effective teaching. This mixed methods study investigates how elementary teachers’ instructional practices, beliefs about mathematics teaching and learning, and professional development experiences relate to student mathematics growth in a large urban district. Quantitative survey data were analyzed to examine relationships among these factors and student growth outcomes, while qualitative data complemented and deepened the measurable findings. This study builds on prior research on instructional practices and professional development effectiveness by integrating constructs typically examined separately and identifying multiple teacher-related factors that distinguish classrooms with high student growth from those with low growth. …


Court Review: Journal Of The American Judges Association, Vol. 61, No. 3 & 4, Eve M. Brank, David J. Dreyer, Reba Ann Page Jan 2025

Court Review: Journal Of The American Judges Association, Vol. 61, No. 3 & 4, Eve M. Brank, David J. Dreyer, Reba Ann Page

Court Review: Journal of the American Judges Association

Contents

Civil Cases in the Supreme Court’s October Term 2024, Thomas M. Fisher

Consensus and Conflict Over Context: Select Criminal Law and Procedure Cases from the Supreme Court’s 2024-25 Term, Eve Brensike Primus and Elena Schultz

Yes, There’s a Public Trust Crisis but Your Daily Efforts Can Reverse It, Emily LaGratta and Tom R. Tyler

Was That Wrong? Spontaneity’s Role in Judicial Discipline Allegations, John W. Valente, Shawn C. Marsh, and Tahliah Ling

Correction: Large Language Models, Newer, More Powerful Large Reasoning Models, and the Courts

Editors' Note, Reba Ann Page and David J. Dreyer

Thoughts from Canada: The Supreme …


Supporting English Language Learners In Agricultural Education: A Document Analysis, Ellie Chitwood Jan 2025

Supporting English Language Learners In Agricultural Education: A Document Analysis, Ellie Chitwood

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

In Nebraska’s rural agricultural education classrooms, increasing numbers of students learn English as a second language, yet support tailored for these learners remains limited. This study explores how English Language Learner (ELL) resources are organized, accessed, and utilized within Nebraska’s agricultural education system. Drawing on Bandura’s Social Learning Theory and leadership education frameworks, a qualitative document analysis examined state policies, Educational Service Unit (ESU) supports, and professional development materials. Findings reveal a coherent statewide policy overshadowed by uneven regional implementation and limited agricultural contextualization. Despite resource disparities and technological constraints, agricultural educators demonstrate leadership by innovating bilingual supports and fostering …


Integrated Pest Management: State Infrastructure Status After 50 Yr Of Federal Support (1973 To 2023), Daren S. Mueller, Laura C. Iles, Carol L. Pilcher, Adam J. Sisson, Roger Magarey, Ryan Adams, Wanda I. Almodovar, Diane Alston, Patrick Beauzay, Ricardo Bessin, Mandy Bish, Mary Burrows, Alejandro Calixto, Rakesh Chandran, Jed B. Colquhoun, Mary Concklin, Amy J. Dreves, Peter C. Ellsworth, Paul D. Esker, James J. Farrar, Alfred Fournier, Daniel Frank, Kelly Hamby, George Hamilton, Anthony Hanson, Ann Hazelrigg, Natalie Hein-Ferris, David Held, James Jasinski, Heather M. Kelly, David Kerns, Miranda Kersten, Lauren Kerzicnik, Janet Knodel, Glen Koehler, Heidi Kratsch, Christian H. Krupke, Norman C. Leppla, Erin Lizotte, Casey Matney, Rebecca A. Melanson, Frannie Miller, Marion Murray, David Owens, Diane Plewa, Francis P. F. Reay-Jones, Silvia I. Rondon, Tom A. Royer, Philip A. Rozeboom, Hilary A. Sandler, Scott P. Schell, Marissa Schuh, Timothy Seipel, Danesha Seth Carley, Ashfaq Sial, Raghuwinder Singh, Damon L. Smith, Tim Stock, Glenn Studebaker, Adrianna Szczepaniec, Lisa Tewksbury, John Tooker, Adam J. Varenhorst, Amber Vinchesi-Vahl, Doug Walsh, Desiree Wickwar, Robert J, Wright, Simon Zebelo Jan 2025

Integrated Pest Management: State Infrastructure Status After 50 Yr Of Federal Support (1973 To 2023), Daren S. Mueller, Laura C. Iles, Carol L. Pilcher, Adam J. Sisson, Roger Magarey, Ryan Adams, Wanda I. Almodovar, Diane Alston, Patrick Beauzay, Ricardo Bessin, Mandy Bish, Mary Burrows, Alejandro Calixto, Rakesh Chandran, Jed B. Colquhoun, Mary Concklin, Amy J. Dreves, Peter C. Ellsworth, Paul D. Esker, James J. Farrar, Alfred Fournier, Daniel Frank, Kelly Hamby, George Hamilton, Anthony Hanson, Ann Hazelrigg, Natalie Hein-Ferris, David Held, James Jasinski, Heather M. Kelly, David Kerns, Miranda Kersten, Lauren Kerzicnik, Janet Knodel, Glen Koehler, Heidi Kratsch, Christian H. Krupke, Norman C. Leppla, Erin Lizotte, Casey Matney, Rebecca A. Melanson, Frannie Miller, Marion Murray, David Owens, Diane Plewa, Francis P. F. Reay-Jones, Silvia I. Rondon, Tom A. Royer, Philip A. Rozeboom, Hilary A. Sandler, Scott P. Schell, Marissa Schuh, Timothy Seipel, Danesha Seth Carley, Ashfaq Sial, Raghuwinder Singh, Damon L. Smith, Tim Stock, Glenn Studebaker, Adrianna Szczepaniec, Lisa Tewksbury, John Tooker, Adam J. Varenhorst, Amber Vinchesi-Vahl, Doug Walsh, Desiree Wickwar, Robert J, Wright, Simon Zebelo

Department of Entomology: Faculty Publications

Integrated pest management uses a variety of tools coupled with historical, current, and projected information for economical pest protection of crops and other resources while accounting for risk to humans and the environment. Following the 1972 US Federal IPM Policy, funding for integrated pest management programming has continued for 50+ years. However, multifaceted changes during this time have significantly affected state-level integrated pest management infrastructure, prompting a comprehensive survey to assess conditions, limitations, and growth potential of US integrated pest management programs. A survey was sent to 50 US states and 3 territories with integrated pest management programs in November …


Cover Crops Can Reduce Greenhouse Gas Emissions From No-Till Maize In Southern Brazil: Insights From A Long-Term Field Experiment, Guilherme Rosa Da Silva, Adam J. Liska, Cimélio Bayer Jan 2025

Cover Crops Can Reduce Greenhouse Gas Emissions From No-Till Maize In Southern Brazil: Insights From A Long-Term Field Experiment, Guilherme Rosa Da Silva, Adam J. Liska, Cimélio Bayer

Adam Liska Papers

Brazil is one of the countries that has the most agricultural area under no-till (NT) management. This research study aims to evaluate life-cycle greenhouse gas (GHG) emissions from maize (M) grain production in agroecosystems that used different cover crops under NT management in southern Brazil. The data for this study were from a long-term 41-year field experiment in southern Brazil. The long-term experiment evaluated the effects of fallow (F) and cover crops (oat (O), vetch (V), cowpea (B), pigeon pea (P), and lablab (L)) on nitrous oxide and methane emissions and soil carbon (C) sequestration in maize agroecosystems. Five cropping …


Copyright And Artificial Intelligence, Part 2: Copyrightability Jan 2025

Copyright And Artificial Intelligence, Part 2: Copyrightability

Copyright, Fair Use, Scholarly Communication, etc.

This report by the United States Copyright Office addresses the legal and policy issues related to artificial intelligence (AI) and copyright as outlined in the Office’s August 2023 Notice of Inquiry (NOI).

The report will be published in several parts each one addressing a different topic. This part addresses the copyrightability of works created using generative AI. The first part, published in 2024, addresses the topic of digital replicas—the use of digital technology to realistically replicate an individual’s voice or appearance. A subsequent part will turn to the training of AI models on copyrighted works, licensing considerations, and allocation of …


Is Sex Necessary? Or Why You Feel The Way You Do, James Thurber, E. B. White Jan 2025

Is Sex Necessary? Or Why You Feel The Way You Do, James Thurber, E. B. White

Zea E-Books Collection

Contents: The Nature of the American Male : A Study of Pedestalism • How to Tell Love From Passion • A Discussion of Feminine Types • The Sexual Revolution : Being a Rather Complete Survey of the Entire Sexual Scene • The Lilies-and-Bluebird Delusion • What Should Children Tell Parents? • Claustrophobia, or What Every Young Wife Should Know • Frigidity in Men • Answers to Hard Questions • Glossary

The year was 1929, the height of the Roaring Twenties and the eve of the Crash and Great Depression. A “Sexual Revolution” was in progress, and two writers from The …


United States Environmental Protection Agency Scientific Integrity Policy Jan 2025

United States Environmental Protection Agency Scientific Integrity Policy

Copyright, Fair Use, Scholarly Communication, etc.

US EPA SIP


J.A.C. Redford’S Variations On The Incarnation: Looking Back And Forward With Piano Theme And Variations, Nathaniel Brown Jan 2025

J.A.C. Redford’S Variations On The Incarnation: Looking Back And Forward With Piano Theme And Variations, Nathaniel Brown

Honors Program: Senior Projects (Public)

This senior thesis consists of a lecture recital and research regarding the development of the theme and variations form in piano literature. It will trace the way the types of pieces that use theme and variations have developed from era to era and composer to composer. The culminating lecture recital will present my research on the topic and will end with a performance of J.A.C. Redford’s Variations on the Incarnation, one of the most recently published theme and variations pieces for solo piano. Redford’s piece was commissioned by Dr. Paul Barnes.

The composers and pieces featured in this project …


Coaching Strategies For Instructional Improvement: Social Emotional Learning In The Preschool Classrooms, Maria Eleanor Yniguez Del Rosario Jan 2025

Coaching Strategies For Instructional Improvement: Social Emotional Learning In The Preschool Classrooms, Maria Eleanor Yniguez Del Rosario

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This participatory action research (PAR) study explored how Lincoln Public Schools (LPS) preschool instructional coaches develop coaching strategies that support teachers in fostering social-emotional learning (SEL) among young children. Grounded in the collaborative principles of PAR, the study positioned instructional coaches as co-researchers.

The research was conducted within the LPS Department of Early Childhood Education, involving four preschool instructional coaches. Data were generated through semi-structured interviews, coaches’ classroom observations, informal teacher-coach conversations, researcher’s observations of coaching sessions, and a group reflection session. Using an iterative analytical approach (Tracy, 2020), the study examined how coaching strategies evolve and the conditions that …


Wrongful Birth After Dobbs And The Limits Of Tort Law In Areas Of Dissensus, E. Travis Ramey Jan 2025

Wrongful Birth After Dobbs And The Limits Of Tort Law In Areas Of Dissensus, E. Travis Ramey

Nebraska Law Review

As the abortion debate has raged in this country, a secondary debate over wrongful birth has accompanied it. Wrongful birth is a medical-malpractice-like claim brought by parents who allege that a medical provider negligently failed to provide accurate information about the fetus and that had they received accurate information they would have terminated the pregnancy. Courts rejected the tort theory until Roe v. Wade was decided. Post-Roe, courts were heavily divided over whether to recognize the claim and what damages were recoverable. Now, after Dobbs v. Jackson Women’s Health Organization, the continued viability of wrongful birth is …


Adapting Gingles & Retaining Voter Power: Applying The Vra To State Judicial Retention Elections, Jake Mazeitis Jan 2025

Adapting Gingles & Retaining Voter Power: Applying The Vra To State Judicial Retention Elections, Jake Mazeitis

Nebraska Law Review

State supreme courts play a crucial yet overlooked role in our nation’s judiciary. They are also predominantly White. In states with judicial elections, this racial homogeneity suggests that voters of color may not have an equal opportunity to “elect representatives of their choice” as required by the Voting Rights Act (VRA). While federal courts frequently apply the VRA to judicial elections resembling legislative and executive contests, those same tribunals have failed to protect voters of color in non-competitive judicial retention elections. This failure is due in part to Thornburg v. Gingles, which established three threshold requirements for plaintiffs in …


Diversity Statements, Academic Freedom, And The First Amendment, Keith E. Whittington Jan 2025

Diversity Statements, Academic Freedom, And The First Amendment, Keith E. Whittington

Nebraska Law Review

Diversity statements have become a common component of applications for faculty positions and student admission at universities across the country. They have also become politically controversial, with several states banning the use of such requirements at public universities. The use of diversity statements also raises difficult constitutional questions under the First Amendment at public universities and academic freedom questions at both public and private universities. Although there are versions of such statements that might pass constitutional muster, as commonly designed and implemented, the use of diversity statements likely violates both First Amendment and academic freedom principles. Indeed, diversity statement requirements …


Masthead & Table Of Contents, Vol. 104, No. 1 Jan 2025

Masthead & Table Of Contents, Vol. 104, No. 1

Nebraska Law Review

No abstract provided.


Introduction, David Earl Wietlispach Jan 2025

Introduction, David Earl Wietlispach

Nebraska Law Review

What follows in these pages is some of the scholarship that law professors from around the country came to discuss at the fall 2024 Nebraska Law Review Symposium: Democracy Without Trust? Professors Jennifer Breen and Brandon Johnson both tackle the question of whether institutions deserve trust, especially the nation’s courts. Professor Jacob Eisler discusses the role of party politics and gerrymandering. Professor Anthony Gaughan examines the rise and fall of trust in American higher education. The Nebraska Law Review chose this topic—proposed by Professor Johnson—for its timeliness ahead of a consequential presidential election. The Nebraska Law Review would like to …


Democracy’S Fundamentals: Efficacy, Equality, And The Supreme Court, Jenny Breen Jan 2025

Democracy’S Fundamentals: Efficacy, Equality, And The Supreme Court, Jenny Breen

Nebraska Law Review

When assessing courts in a democratic regime, we must begin by asking substantial questions about what it means for any democratic nation to allocate such important functions to an often unelected branch of government. Courts must fit within a democracy, not democracies within a judicial system. This Essay identifies two fundamental predicates of democratic rule—efficacy and equality—and examines the decisions of the United States Supreme Court in light of both of those key categories, finding that its recent decisions have been consistently undermining both. These observations on the United States Supreme Court are prefaced by overviews of the scholarly literature …


The Rise And Fall Of Public Confidence In Higher Education, Anthony J. Gaughan Jan 2025

The Rise And Fall Of Public Confidence In Higher Education, Anthony J. Gaughan

Nebraska Law Review

During the 20th century, college came to be viewed as an essential credential on the path to middle-class prosperity. But in the 21st century, a growing percentage of Americans have come to doubt the value of higher education. Consequently, the future for colleges and universities has never been more uncertain.

This Article explores the rise and decline of public confidence in higher education. Part One explores how higher education gained the confidence of the American people. In the 1800s, the idea that higher education would uplift the country became an article of national faith. The 20th century saw further gains …


Lessons From The Vieth Dissents: Partisan Gerrymandering, Party Construction, And The Challenge Of Judicial Intervention, Jacob Eisler Jan 2025

Lessons From The Vieth Dissents: Partisan Gerrymandering, Party Construction, And The Challenge Of Judicial Intervention, Jacob Eisler

Nebraska Law Review

No topic endured more uncertainty over the past fifty years than the legality of politicized districting. In 1986’s Davis v. Bandemer, the Supreme Court first indicated that sufficiently egregious partisan gerrymanders might be unconstitutional, while offering a test so vague that federal courts virtually never found districtings to be illegal. In 2004’s Vieth v. Jubelirer, a plurality of the bench announced the Supreme Court lacked appropriate constitutional tools to identify such partisan gerrymanders—but Justice Kennedy’s concurrence suggested that while no test had yet been found, one might be found in the future. It was not until 2019’s Rucho …


Dreamers And The Fda: Article Iii Standing In Immigration Cases After Fda V. Alliance, Madeline Hutchison Jan 2025

Dreamers And The Fda: Article Iii Standing In Immigration Cases After Fda V. Alliance, Madeline Hutchison

Nebraska Law Review

States historically challenge federal executive policy through litigation. One recent example is Texas’ challenge to the Deferred Action for Childhood Arrivals (“DACA”) policy for the second time in two years. The validity of DACA was challenged in the Fifth Circuit due to immigration concerns by Texas, where the court ultimately held Texas had Article III standing to sue. However other courts, and the Supreme Court in particular, have begun closing the door on plaintiffs that demonstrate only broad injuries related to government regulations and policies. The June 2024 Supreme Court ruling in FDA v. Alliance may open the door for …


The Jurisprudence Of Statutory Interpretation: A Framework For The Logical Restraints Of Legal Positivism And Textualism, K. A. Stenseng Jan 2025

The Jurisprudence Of Statutory Interpretation: A Framework For The Logical Restraints Of Legal Positivism And Textualism, K. A. Stenseng

Nebraska Law Review

Since President Donald Trump’s first term in office, the Supreme Court has become increasingly dominated by justices who identify as textualists. In recent years, the Court’s environmental decisions (and the Court itself) have become the center of public scrutiny. As President Trump proceeds through his second term in office, how can legal experts and policymakers better understand the trajectory of the current court? Answering this question is vital as the legal community faces new questions surrounding the Rule of Law.

This Article centers on recent Supreme Court case law, including the Court’s controversial Clean Water Act (“CWA”) decision in Sackett …


Masthead & Table Of Contents, Vol. 104, No. 2 Jan 2025

Masthead & Table Of Contents, Vol. 104, No. 2

Nebraska Law Review

No abstract provided.


Reading Is Dead: Can Law Schools Make Lawyers From Non-Readers?, Elizabeth Ruiz Frost Jan 2025

Reading Is Dead: Can Law Schools Make Lawyers From Non-Readers?, Elizabeth Ruiz Frost

Nebraska Law Review

Reading is dead. While its death has been widely reported in popular media, this Article contributes to the conversation by connecting the death of reading to core lawyering skills, arguing that the way we teach in law schools must change to account for the loss. Reading fuels critical thinking skills, communication skills, general knowledge, and our ability to understand and empathize with people. Thus, a lifetime of reading builds the foundation for core lawyering skills. But what happens when law students spend their lifetime doing anything but reading? This Article will first explain, briefly, how reading has been taught in …


Read More Comics: Developing Student Analysis Skills And Engagement Through The Use Of Comic Books In General Education Courses, Keri Crist-Wagner Dec 2024

Read More Comics: Developing Student Analysis Skills And Engagement Through The Use Of Comic Books In General Education Courses, Keri Crist-Wagner

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Undergraduate student participation in general education classes constitutes a point of struggle for many educators. Using both critical constructivism and counter storytelling as theoretical frameworks, this multi-method phenomenological case study explored the experiences of undergraduate honors students in a semester-long general education literature class. The purpose of this study was to 1) explore how comics can be used as a pedagogical tool in higher education classrooms, 2) assess the ways in which students interacted with comics, and 3) investigate what role comics played in engagement and development of critical thinking and analysis skills. Primary data collection involved document review of …


Seeing The Strange: Science Fiction, Critical Pedagogy, And Future Teachers, Jeremy Delamarter Dec 2024

Seeing The Strange: Science Fiction, Critical Pedagogy, And Future Teachers, Jeremy Delamarter

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Critical pedagogy, which is the branch of critical theory devoted to uncovering hidden power differentials in educational settings, is too often taught in abstract terms, and future educators fail to understand its relevance to praxis in their future classrooms. As a genre, science fiction is particularly adept at helping students consider the power structures and dynamics occasioned by scientific advances. Even more specifically, science-fiction is a powerful tool for teaching future educators the fundamentals of critical pedagogy. This article provides a philosophical exploration of why science fiction is such a useful tool for teaching critical pedagogy and uses the specific …


Fandoms, Postfandoms In The Convergence Of Digital Media: A Case Study Of Youth Cultures From Two Afro-Boricua Musical Genres, Mariely Rivera-Hernández Dec 2024

Fandoms, Postfandoms In The Convergence Of Digital Media: A Case Study Of Youth Cultures From Two Afro-Boricua Musical Genres, Mariely Rivera-Hernández

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

The purpose of this work is to analyze the relation between media convergence and a series of habitual activities of youth groups belonging to fandoms. We have established two pedagogical objectives: on the one hand, to analyze the link between media convergence and the participatory culture of fandoms and postfandoms and, on the other, to learn about the cultural consumption of youth cultures in social media and digital platforms. The activity generated in digital communities by several sectors related to the Afro-Boricua musical genres of bomba and plena have led us to the work of cultural ambassadors who circulate and …


A Statewide Geographic Information System (Gis) As A Predictive Tool For Locating Deeply Buried Archeological Deposits In Nebraska: Phase Iii-The Sandhills Region, Anthony L. Layzell, Rolfe D. Mandel, John Swigart, David T. Williams Dec 2024

A Statewide Geographic Information System (Gis) As A Predictive Tool For Locating Deeply Buried Archeological Deposits In Nebraska: Phase Iii-The Sandhills Region, Anthony L. Layzell, Rolfe D. Mandel, John Swigart, David T. Williams

Nebraska Department of Transportation: Research Reports

This project developed a GIS to assist with the identification of deeply buried cultural deposits in alluvial settings across the Sandhills region of Nebraska. Soil survey data, previous geoarchaeological investigations, landform position, and other information was used to rank the potential of any stream valley setting as low, low-moderate, moderate-high, or high potential to contain buried cultural deposits. While the presence of buried soils does not necessarily translate to presence of buried archeological sites, the potential for such sites is far greater in buried soils. The GIS can be used by NDOT and other agencies with statutory historic preservation obligations, …


Two Birds, Two Stones: Separating Biodiversity Conservation From Patent Law, Jessie Sadlon Dec 2024

Two Birds, Two Stones: Separating Biodiversity Conservation From Patent Law, Jessie Sadlon

Nebraska Law Bulletin (Selected Issues)

The current decline in biodiversity is faster than any other point in human history.[1] Overexploitation is the leading driver of biodiversity loss; species are harvested at unreplenishable rates. Government, non-government, and industry representatives are searching for direction in addressing this rapid species loss. In particular, the World Intellectual Property Organization (“WIPO”) is looking to channel biodiversity conservation through patent systems by instituting an origin disclosure requirement within the patent application process. This paper explores the intersection of biodiversity and innovation, contending the origin disclosure requirement is an unjustified, ineffective mechanism to effectuate biodiversity conservation.

Part II describes the biodiversity crisis …


Chilling- And Dark-Regulated Photoprotection In Miscanthus, An Economically Important C4 Grass, Jared Haupt, Katarzyna Glowacka Dec 2024

Chilling- And Dark-Regulated Photoprotection In Miscanthus, An Economically Important C4 Grass, Jared Haupt, Katarzyna Glowacka

Department of Biochemistry: Faculty Publications

Tolerance of chilling dictates the geographical distribution, establishment, and productivity of C4 crops. Chilling reduces enzyme rate, limiting the sink for the absorbed light energy leading to the need for quick energy dissipation via non-photochemical quenching (NPQ). Here, we characterize NPQ upon chilling in three Miscanthus accessions representing diverse chilling tolerance in C4 grasses. High chilling tolerant accessions accumulate substantial amounts of zeaxanthin during chilling nights in both field and growth chamber settings. Chilling-induced zeaxanthin accumulation in the dark enhances rate of NPQ induction by 66% in the following morning. Based on our data, the emerging ways for the unique …