Preferential intracellular pH regulation is a common trait amongst fishes exposed to high environmental CO2 (open access)

Preferential intracellular pH regulation is a common trait amongst fishes exposed to high environmental CO2

Article testing the hypothesis that preferential pHi regulation is a widespread strategy of acid–base regulation among fish by measuring pHi regulation in 10 different fish species that are broadly phylogenetically separated, spanning six orders, eight families and 10 genera.
Date: June 17, 2019
Creator: Shartau, R. B.; Baker, D. W.; Harter, T. S.; Aboagye, D. L.; Allen, P. J.; Val, A. L. et al.
System: The UNT Digital Library
Prescriptions for Correcting Ultraviolet-based Redshifts for Luminous Quasars at High Redshift (open access)

Prescriptions for Correcting Ultraviolet-based Redshifts for Luminous Quasars at High Redshift

This article presents near-infrared spectroscopy of 18 luminous quasars at 2.15 < z < 3.70 that allows the authors to obtain reliable systemic redshifts for these sources.
Date: April 8, 2020
Creator: Dix, Cooper; Shemmer, Ohad; Brotherton, Michael S.; Green, Richard F.; Mason, Michelle & Myers, Adam D.
System: The UNT Digital Library
Underlying Ossification Phenotype in a Murine Model of Metastatic Synovial Sarcoma (open access)

Underlying Ossification Phenotype in a Murine Model of Metastatic Synovial Sarcoma

This article presents the analysis of genetic mouse models of synovial sarcoma to determine the extent of ossification in the tumors and its relationship with morbidity. The authors noted higher ossification within their metastatic mouse model of synovial sarcoma. Their conclusion is that both metastasis and ossification are dependent on time, but that they are independent of one another.
Date: April 10, 2020
Creator: Kirkham, Matthew; Kalivas, Austen; Fatema, Kaniz; Luelling, Sarah; Dubansky, Brooke H.; Dubansky, Benjamin et al.
System: The UNT Digital Library
Existence of solutions for semilinear problems on exterior domains (open access)

Existence of solutions for semilinear problems on exterior domains

Article proves the existence of an infinite number of radial solutions to ∆u+K(r)f(u) = 0 on ℝᶰ such that limᵣ →∞ u(r) = 0 with prescribed number of zeros on the exterior of the ball of radius R > 0 where f is odd with f < 0 on (0, β), f > 0 on (β, ∞) with f superlinear for large u, and K(r) ∼ r ⁻ᵅ with α > 2(N − 1).
Date: April 15, 2020
Creator: Iaia, Joseph A.
System: The UNT Digital Library
Topological View of Flows Inside the BOLD Spontaneous Activity of the Human Brain (open access)

Topological View of Flows Inside the BOLD Spontaneous Activity of the Human Brain

Article describes study which found that persistent, recurring blood oxygen level dependent (BOLD) signals in triangulated rs-fMRI videoframes display previously undetected topological findings, i.e., vortex structures that cover brain activated regions.
Date: April 22, 2020
Creator: Don, Arjuna P. H.; Peters, James F.; Ramanna, Sheela & Tozzi, Arturo
System: The UNT Digital Library
High-Throughput Computational Search for Half-Metallic Oxides (open access)

High-Throughput Computational Search for Half-Metallic Oxides

The article describes a high-throughput computational search for half-metallic compounds. The analysis of calculated electronic properties of thousands of materials from the inorganic crystal structure database allowed the authors to identify potential half metals. They found over two-hundred strong half-metallic oxides; several of them have never been reported before.
Date: April 25, 2020
Creator: Liyanage, Laalitha S. I.; Slawińska, Jagoda; Gopal, Priya; Curtarolo, Stefano; Fornari, Marco & Buongiorno Nardelli, Marco
System: The UNT Digital Library
Editorial: Regulation of and by the Plant Cell Wall (open access)

Editorial: Regulation of and by the Plant Cell Wall

Editorial on the research topic Regulation of and by the Plant Cell Wall.
Date: April 29, 2020
Creator: Rao, Xiaolan; Bartley, Laura E.; Drakakaki, Georgia & Anderson, Charles T.
System: The UNT Digital Library
Cellular Plasticity in Response to Suppression of Storage Proteins in the Brassica napus Embryo (open access)

Cellular Plasticity in Response to Suppression of Storage Proteins in the Brassica napus Embryo

Article testing the tradeoff between protein and oil storage in oilseed crops by analyzing the effect of suppressing key genes encoding protein storage products (napin and cruciferin). This study provides mechanistic insights into the intriguing link between lipid and protein storage, which have implications for biotechnological strategies directed at improving oilseed crops.
Date: April 30, 2020
Creator: Rolletschek, Hardy; Schwender, Jorg; König, Christina; Chapman, Kent Dean; Romsdahl, Trevor; Lorenz, Christin et al.
System: The UNT Digital Library
Analysis of the potential behavioral impact of methanol when used as a solvent: Dataset from zebrafish (Danio rerio) behavioral research (open access)

Analysis of the potential behavioral impact of methanol when used as a solvent: Dataset from zebrafish (Danio rerio) behavioral research

This article is a dataset that describes behavioral results in zebrafish (Danio rerio) individually exposed to methanol, a solvent which is capable of altering physiology and behavior high concentrations.
Date: April 1, 2021
Creator: Hamilton, Trevor J.; Szaszkiewicz, Joshua; Krook, Jeffrey & Burggren, Warren W.
System: The UNT Digital Library
A cytoskeletal function for PBRM1 reading methylated microtubules (open access)

A cytoskeletal function for PBRM1 reading methylated microtubules

This article shows that that the coordinated read-write activity of the epigenetic machinery extends to the cytoskeleton, with PBRM1 in the PBAF chromatin remodeling complex reading microtubule methyl marks written by the SETD2 histone methyltransferase. This article opens a previously unknown window into how chromatin remodeler defects can drive disease via both epigenetic and cytoskeletal dysfunction.
Date: April 2, 2021
Creator: Karki, Menuka; Jangid, Rahul K.; Anish, Ramakrishnan; Seervai, Riyad N. H.; Bertocchio, Jean-Phillipe; Hotta, Takashi et al.
System: The UNT Digital Library
Integrative omics identification, evolutionary and structural analysis of low affinity nitrate transporters in diatoms, diNPFs (open access)

Integrative omics identification, evolutionary and structural analysis of low affinity nitrate transporters in diatoms, diNPFs

This article reports a comprehensive characterization of the Nitrate Transporter 1/Peptide Transporter Family (NPF) in diatoms, diNPFs.
Date: April 7, 2021
Creator: Santin, Anna; Caputi, Luigi; Longo, Antonella; Chiurazzi, Maurizio; d’Alcalà, Maurizio Ribera; Russo, Monia Teresa et al.
System: The UNT Digital Library
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis) (open access)

Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis)

Article studying the king quail as an animal model to determine if chronic dietary exposure to crude oil in a parental population affects morpho-physiological phenotypic variables in their immediate offspring generation.
Date: April 9, 2021
Creator: Bautista, Naim M.; Do Amaral-Silva, Lara; Dzialowski, Edward M. (Edward Michael) & Burggren, Warren W.
System: The UNT Digital Library
Acetaldehyde oxidation at elevated pressure (open access)

Acetaldehyde oxidation at elevated pressure

A detailed chemical kinetic model for oxidation of CH3CHO at intermediate to high temperature and elevated pressure has been developed and evaluated by comparing predictions to novel high-pressure flow reactor experiments as well as shock tube ignition delay measurements and jet-stirred reactor data from literature. The flow reactor experiments were conducted with a slightly lean CH3CHO/O2 mixture highly diluted in N2 at 600–900 K and pressures of 25 and 100 bar. This is the accepted manuscript version of the published article.
Date: April 10, 2021
Creator: Hashemi, Hamid; Christensen, Jakob M.; Marshall, Paul & Glarborg, Peter
System: The UNT Digital Library
Experimental and kinetic modeling study of oxidation of acetonitrile (open access)

Experimental and kinetic modeling study of oxidation of acetonitrile

Article asserts that oxidation of acetonitrile has been studied in a flow reactor in the absence and presence of nitric oxide. A detailed chemical kinetic model for oxidation of acetonitrile was developed, based on a critical evaluation of data from literature. This is the accepted manuscript version of the published article.
Date: April 10, 2021
Creator: Alzueta, María U.; Guerrero, Marta; Millera, Angela; Marshall, Paul & Glarborg, Peter
System: The UNT Digital Library
Discovery of higher-order topological insulators using the spin Hall conductivity as a topology signature (open access)

Discovery of higher-order topological insulators using the spin Hall conductivity as a topology signature

This article shows a connection between spin Hall effect and HOTIs using a combination of ab initio calculations and tight-binding modeling. The model demonstrates how a non-zero bulk midgap spin Hall conductivity (SHC) emerges within the HOTI phase. This work guides novel experimental and theoretical advances towards higher-order topological insulator realization and applications.
Date: April 12, 2021
Creator: Costa, Marcio; Mera Acosta, Carlos; Padilha, Antonio C.M.; Cerasoli, Frank T.; Buongiorno Nardelli, Marco & Fazzio, Adalberto
System: The UNT Digital Library
Targeted Metabolic Profiles of the Leaves and Xylem Sap of Two Sugarcane Genotypes Infected with the Vascular Bacterial Pathogen Leifsonia xyli subsp. xyli (open access)

Targeted Metabolic Profiles of the Leaves and Xylem Sap of Two Sugarcane Genotypes Infected with the Vascular Bacterial Pathogen Leifsonia xyli subsp. xyli

This article identifies discriminant metabolites between a resistant (R) and a susceptible (S) sugarcane variety at the early stages of pathogen colonization (30 and 120 days after inoculation—DAI) by untargeted and targeted metabolomics of leaves and xylem sap using gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-tandem mass spectrometry (LC-MS/MS). The data represent a valuable resource of potential biomarkers for metabolite-assisted selection of resistant varieties to RS.
Date: April 12, 2021
Creator: Castro-Moretti, Fernanda R.; Cocuron, Jean-Christophe; Cia, Maria C.; Cataldi, Thais R.; Labate, Carlos A.; Alonso, Ana Paula et al.
System: The UNT Digital Library
Arabidopsis thaliana EARLY RESPONSIVE TO DEHYDRATION 7 Localizes to Lipid Droplets via Its Senescence Domain (open access)

Arabidopsis thaliana EARLY RESPONSIVE TO DEHYDRATION 7 Localizes to Lipid Droplets via Its Senescence Domain

This article includes a proteomics analysis of Lipid Droplets (LDs) isolated from drought-stressed Arabidopsis leaves and identifying EARLY RESPONSIVE TO DEHYDRATION 7 (ERD7) as a putative LD protein. Observations provide new insight to ERD7 and the SD-containing family of proteins in plants and suggest that ERD7 may be involved in functional aspects of plant stress response that also include localization to the LD surface.
Date: April 14, 2021
Creator: Doner, Nathan M.; Seay, Damien C.; Mehling, Marina; Sun, Siqi; Gidda, Satinder K.; Schmitt, Kerstin et al.
System: The UNT Digital Library
Topologically driven linear magnetoresistance in helimagnetic FeP (open access)

Topologically driven linear magnetoresistance in helimagnetic FeP

Article presenting a series of high magnetic field experiments on high-quality single crystals of FeP. The study shows that resistance not only increases without saturation by up to several hundred times its zero-field value by 35 T, but that it also exhibits an anomalously linear field dependence over the entire range when the field is aligned precisely along the crystallographic c-axis.
Date: April 14, 2021
Creator: Campbell, D.J.; Collini, J.; Sławińska, Jagoda; Autieri, C.; Wang, L.; Wang, K. et al.
System: The UNT Digital Library
On counting cuspidal automorphic representations for GSp(4) (open access)

On counting cuspidal automorphic representations for GSp(4)

Article
Date: April 15, 2021
Creator: Roy, Manami; Schmidt, Ralf & Yi, Shaoyun
System: The UNT Digital Library
Vehicle emissions-exposure alters expression of systemic and tissue-specific components of the renin-angiotensin system and promotes outcomes associated with cardiovascular disease and obesity in wild-type C57BL/6 male mice (open access)

Vehicle emissions-exposure alters expression of systemic and tissue-specific components of the renin-angiotensin system and promotes outcomes associated with cardiovascular disease and obesity in wild-type C57BL/6 male mice

This article investigates the hypothesis that exposure to engine emissions increases systemic and local adipocyte RAS signaling, promoting the expression of factors involved in cardiovascular disease and obesity.
Date: April 15, 2021
Creator: Phipps, Benjamin L.; Suwannasual, Usa; Lucero, JoAnn; Mitchell, Nicholas A. & Lund, Amie K.
System: The UNT Digital Library
Childhood Asthma and Smoking: Moderating Effect of Preterm Status and Birth Weight (open access)

Childhood Asthma and Smoking: Moderating Effect of Preterm Status and Birth Weight

Article exploring the association between second-hand smoke exposure, asthma, and asthma severity in children ages 6-17 as well as the effect of birth weight and prematurity (BWP) on parental smoking and asthma. Results indicate that focused asthma interventions in children should inquire about BWP status as well as parental smoking and household smoke exposure to reduce asthma morbidity and mortality.
Date: April 17, 2021
Creator: Ogbu, Chukwuemeka E.; Ogbu, Stella C.; Khadka, Dibya & Kirby, Russell S.
System: The UNT Digital Library
Proton reduction by phosphinidene-capped triiron clusters (open access)

Proton reduction by phosphinidene-capped triiron clusters

This article prepares and examines Bis(phosphinidene)-capped triiron carbonyl clusters, including electron rich derivatives formed by substitution with chelating diphosphines as proton reduction catalysts.
Date: April 20, 2021
Creator: Rahaman, Ahibur; Lisensky, George C.; Haukka, Matti; Tocher, Derek A.; Richmond, Michael G.; Colbran, Stephen B. et al.
System: The UNT Digital Library
Spatial and temporal localization of SPIRRIG and WAVE/SCAR reveal roles for these proteins in actin-mediated root hair development (open access)

Spatial and temporal localization of SPIRRIG and WAVE/SCAR reveal roles for these proteins in actin-mediated root hair development

Article shows that SPIRRIG (SPI), a beige and Chediak Higashi domain-containing protein involved in membrane trafficking, and BRK1 and SCAR2, subunits of the WAVE/SCAR (W/SC) actin nucleating promoting complex, display polarized localizations in Arabidopsis thaliana root hairs during distinct developmental stages. Authors' work uncovers a role for SPI in facilitating actin-dependent root hair development in Arabidopsis through pathways that might intersect with W/SC.
Date: April 20, 2021
Creator: Chin, Sabrina; Kwon, Taegun; Khan, Bibi Rafeiza; Sparks, J. Alan; Mallery, Eileen L.; Szymanski, Daniel B. et al.
System: The UNT Digital Library
Oxygen atom transfer catalysis by dioxidomolybdenum(VI) complexes of pyridyl aminophenolate ligands (open access)

Oxygen atom transfer catalysis by dioxidomolybdenum(VI) complexes of pyridyl aminophenolate ligands

This article synthesizes and characterizes a series of new cationic dioxidomolybdenum(VI) complexes [MoO₂(Lⁿ)]PF₆ (2–5) with the tripodal tetradentate pyridyl aminophenolate ligands HL²-HL⁵.
Date: April 21, 2021
Creator: Hossain, Kamal; Schachner, Jörg A.; Haukka, Matti; Richmond, Michael G.; Mösch-Zanetti, Nadia C.; Lehtonen, Ari et al.
System: The UNT Digital Library