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964 Matching Results
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Better together: Protein partnerships for lineage-specific oil accumulation
Article reviews recent evidence that protein–protein interactions in each of the three major phases of oil formation appear to have profound effects on specialized oil accumulation. This article is part of the special issue: Physiology and metabolism (2022).
Date:
February 24, 2022
Creator:
Busta, Lucas; Chapman, Kent Dean & Cahoon, Edgar B.
Object Type:
Article
System:
The UNT Digital Library
Air pollution and endocrine disruptors induce human microbiome imbalances: A systematic review of recent evidence and possible biological mechanisms
Article presents a systematic review examining the scientific evidence on the effect of environmental toxicants, air pollutants and endocrine disruptors (EDCs), on compositional and diversity of human microbiota.
Date:
February 11, 2022
Creator:
Mousavi, Sayed Esmaeil; Delgado-Saborit, Juana Maria; Adivi, Anna; Pauwels, Sara & Godderis, Lode
Object Type:
Article
System:
The UNT Digital Library
Breeding strategies of open-cup-nesting birds in sub-Antarctic forests of Navarino Island, Chile
Article describing the breeding strategies (i.e., nest dimensions, nest height from the ground, egg laying rhythm, clutch size, length of the developmental periods, breeding phenology, and diversity of nesting substrate) of five passerine birds that inhabit sub-Antarctic ecosystems.
Date:
November 20, 2018
Creator:
Jara, Rocío Fernanda; Crego, Ramiro D.; Arellano, Francisco Javier; Altamirano, Tomás A.; Ibarra, J. Tomás; Rozzi, Ricardo, 1960- et al.
Object Type:
Article
System:
The UNT Digital Library
Effect of MS222 on Hemostasis in Zebrafish
Article studying the effect of MS222 on hemostasis in Zebrafish. The authors performed various assays and find that Hct values, the amount of blood collected, bleeding, and coagulation differ significantly between anesthetized and nonanesthetized fish. These results suggest that blood collected after MS222 anesthesia of zebrafish has altered hemostasis.
Date:
May 1, 2019
Creator:
Afnan, Deebani; Iyer, Neha; Raman, Revathi & Jagadeeswaran, Pudur
Object Type:
Article
System:
The UNT Digital Library
Combining loss of function of FOLYLPOLYGLUTAMATE SYNTHETASE1 and CAFFEOYL-COA 3-O-METHYLTRANSFERASE1 for lignin reduction and improved saccharification efficiency in Arabidopsis thaliana
This article tests if lignin content can be further reduced by combining genetic mutations in C1 metabolism and the lignin biosynthetic pathway by generating and functionally characterizing fpgs1ccoaomt1 double mutants. The observations demonstrate that additional reduction in lignin content and improved sugar release can be achieved by simultaneous downregulation of a gene in the C1 (FPGS1) and lignin biosynthetic (CCOAOMT) pathways.
Date:
December 31, 2018
Creator:
Xie, Hongli; Engle, Nancy L.; Venketachalam, Sivasankari; Yoo, Chang Geun; Barros, Jaime; Lecoultre, Mitch et al.
Object Type:
Article
System:
The UNT Digital Library
LBD29-Involved Auxin Signaling Represses NAC Master Regulators and Fiber Wall Biosynthesis
This article uses a large-scale mutant screening to identify a dominant activation-tagging mutant, fiberless-d (fls-d), showing defective SCW development in stem fibers, similar to that of the nac secondary wall thickening promoting factor1-1 (nst1-1)nst3-3 double mutant. The results demonstrate auxin is upstream of LBD29 in repressing NAC master regulators, and therefore sheds new light on the regulation of SCW biosynthesis in Arabidopsis.
Date:
August 3, 2019
Creator:
Lee, Kwang-Hee; Du, Qian; Zhuo, Chunliu; Qi, Liying & Wang, Huanzhong
Object Type:
Article
System:
The UNT Digital Library
A Simple Method for Measuring Apoplast Hydration and Collecting Apoplast Contents
This article describes a refined method optimized for maize (Zea mays) seedling leaves, which not only provides a simple procedure for obtaining apoplast fluid, but also allows direct calculation of apoplast hydration at the time of harvest for every sample.
Date:
March 1, 2019
Creator:
Gentzel, Irene; Giese, Laura; Zhao, Wanying; Alonso, Ana Paula & Mackey, David
Object Type:
Article
System:
The UNT Digital Library
Embryonic developmental oxygen preconditions cardiovascular functional response to acute hypoxic exposure and maximal β-adrenergic stimulation of anesthetized juvenile American alligators (Alligator mississippiensis)
Article investigating the effect of embryonic hypoxia on the cardiovascular phenotype of 4-year-old American alligators (Alligator mississippiensis). The findings indicate that embryonic hypoxia in crocodilians alters the cardiovascular phenotype, changing the juvenile response to acute hypoxia and β-adrenergic stimulation.
Date:
January 26, 2018
Creator:
Smith, Brandt R.; Crossley, Janna; Elsey, Ruth M.; Hicks, James W. & Crossley, Dane A., II
Object Type:
Article
System:
The UNT Digital Library
Does the left aorta provide proton-rich blood to the gut when crocodilians digest a meal?
Article measuring blood parameters in the left aortae and atria of crocodilians. The findings do not support the hypothesis that a R–L shunt serves to deliver CO2 for the gastrointestinal system after feeding in crocodilians.
Date:
February 4, 2019
Creator:
Conner, Justin L.; Crossley, Janna; Elsey, Ruth M.; Nelson, Derek; Wang, Tobias & Crossley, Dane A., II
Object Type:
Article
System:
The UNT Digital Library
Generation of transgenic zebrafish with 2 populations of RFP- and GFP-labeled thrombocytes: analysis of their lipids
Article analyzing the lipids in transgenic zebrafish. Separating RFP+ and GFP+ thrombocytes from the GloFli fish developed here led to the analysis of their lipid composition.DiI-labeled liposomes with similar PE and PC concentrations found in RFP+ thrombocytes explained DiI labeling of thrombocytes.
Date:
July 23, 2018
Creator:
Fallatah, Weam; De Silva, Imesha W.; Verbeck, Guido F. & Jagadeeswaran, Pudur
Object Type:
Article
System:
The UNT Digital Library
Bioinspired cellular sheath-core electrospun non-woven mesh
Article using preferential solubility of a polymer in supercritical CO2 to develop a new architecture using biocompatible polymers based on porous core-sheath fiber fabrication technique.
Date:
May 23, 2019
Creator:
Rizvi, Hussain R.; D'Souza, Nandika Anne, 1967-; Ayre, Brian G. & Ramesh, Dinesh
Object Type:
Article
System:
The UNT Digital Library
The future of legume genetic data resources: Challenges, opportunities, and priorities
This article is a commentary on the future of legume genetic data resources and summarizes the workshop held in March of 2019 by the Legume Genomic Data Working Group that addressed questions of data resources and priorities for legumes.
Date:
August 5, 2019
Creator:
Legume Genomic Data Working Group
Object Type:
Article
System:
The UNT Digital Library
Structural analysis of a plant fatty acid amide hydrolase provides insights into the evolutionary diversity of bioactive acylethanolamides
Article reporting the three-dimensional crystal structures of the signal-terminating enzyme fatty acid amide hydrolase (FAAH) from Arabidopsis in its apo and ligand-bound forms at 2.1- and 3.2-Å resolutions, respectively.
Date:
March 20, 2019
Creator:
Aziz, Mina; Wang, Xiaoqiang; Tripathi, Ashutosh; Bankaitis, Vytas A. & Chapman, Kent Dean
Object Type:
Article
System:
The UNT Digital Library
Jasmonic Acid Is Required for Plant Acclimation to a Combination of High Light and Heat Stress
Article studying the responses of Arabidopsis (Arabidopsis thaliana) plants to a combination of high light and heat stress (HL+HS) conditions. The study reveals that Jasmonic acid (JA) plays an important role in the acclimation of plants to a combination of HL+HS.
Date:
October 8, 2019
Creator:
Sengupta, Soham; Azad, Rajeev K.; Balfagón, Damián; Gómez-Cadenas, Aurelio; Fritschi, Felix B.; Mittler, Ron et al.
Object Type:
Article
System:
The UNT Digital Library
A Combined Metabolomics and Fluxomics Analysis Identifies Steps Limiting Oil Synthesis in Maize Embryos
Article comparing the metabolism of embryos from two different maize lines, Alex and LH59, to test the hypothesis that directly changing their carbon metabolism may be the key to increasing oil content in maize kernels without affecting yield.
Date:
September 17, 2019
Creator:
Alonso, Ana Paula; Cocuron, Jean-Christophe; Koubaa, Mohamed; Kimmelfield, Rebecca & Ross, Zacchary
Object Type:
Article
System:
The UNT Digital Library
Ectopic Defense Gene Expression Is Associated with Growth Defects in Medicago truncatula Lignin Pathway Mutants
Article analyzing transposon insertion mutants resulting in independent loss of function of five enzymes of the monolignol pathway, as well as one double mutant, in the model legume Medicago truncatula, to address whether a common mechanism linking lignin modification with perturbations in plant growth and development exists.
Date:
July 9, 2019
Creator:
Ha, Chan Man; Fine, Dennis; Bhatia, Anil; Rao, Xiaolan; Martin, Madhavi Z.; Engle, Nancy L. et al.
Object Type:
Article
System:
The UNT Digital Library
VvLAR1 and VvLAR2 Are Bifunctional Enzymes for Proanthocyanidin Biosynthesis in Grapevine
This article shows that both Cys-EC and 4β-(S-cysteinyl)-catechin (Cys-C) are present in grapevine. The data from this study advance knowledge of PA building blocks and LAR function and provide targets for grapevine breeding to alter PA composition.
Date:
May 15, 2019
Creator:
Dixon, R. A.; Jun, Ji Hyung; Yu, Keji & Duan, Changqing
Object Type:
Article
System:
The UNT Digital Library
Parental stressor exposure simultaneously conveys both adaptive and maladaptive larval phenotypes through epigenetic inheritance in the zebrafish (Danio rerio)
This article is a study using crude oil as an example of an environmental stressor in adult zebrafish. The offspring obtained were then assessed for transgenerational epigenetic transfer of oil-induced phenotypes. The authors conclude that epigenetic transgenerational inheritance can lead to an immediate and simultaneous inheritance of both beneficial and maladaptive traits in a large proportion of the F1 larvae. The adaptive responses may help fish populations survive when facing transient environmental stressors.
Date:
September 5, 2019
Creator:
Bautista, Naim M. & Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
Regulation of blood flow in the pulmonary and systemic circuits during submerged swimming in common snapping turtle (Chelydra serpentina)
This article is a study investigating the blood flow patterns and heart rate in surfacing and during graded, submerged swimming activity in common snapping turtles. The effects of beta-adrenergic and cholinergic receptor blockade on blood flow and heart rate during these activities are also studied.
Date:
August 16, 2019
Creator:
Reynolds Kirby, Amanda; Smith, Brandt R. & Crossley, Dane A., II
Object Type:
Article
System:
The UNT Digital Library
The osmorespiratory compromise in the euryhaline killifish: water regulation during hypoxia
Article studying water regulation during hypoxia in euryhaline killifish.
Date:
September 24, 2019
Creator:
Mager, Edward M.; Wood, Chris M.; Ruhr, Ilan M.; Schauer, Kevin L.; Wang, Yadong; McDonald, M. Danielle et al.
Object Type:
Article
System:
The UNT Digital Library
RNaseH-mediated simultaneous piggyback knockdown of multiple genes in adult zebrafish
This article tests if it is possible to piggyback more than one antisense deoxyoligonucleotide (dO) with one vivo morpholino (VMO). The authors previously developed a piggyback knockdown method that was used to knockdown genes in adult zebrafish. In this article, the authors develop a method to knockdown three genes at one time, and by increasing the concentration of VMO by twofold, could knockdown six genes simultaneously. These multiple gene knockdowns will not only increase the efficiency of the method in whole genome-wide knockdowns but will also be useful to study multifactorial disorders.
Date:
November 19, 2020
Creator:
Raman, Revathi; Ryon, Mia & Jagadeeswaran, Pudur
Object Type:
Article
System:
The UNT Digital Library
Range-wide genetic structure in the thorn-tailed rayadito suggests limited gene flow towards peripheral populations
Article assessing range-wide genetic structure and contemporary gene flow in the thorn-tailed rayadito (Aphrastura spinicauda), a passerine bird inhabiting the temperate forests of South America.
Date:
June 10, 2020
Creator:
Botero-Delgadillo, Esteban; Quirici, Veronica; Poblete, Yanina; Acevedo, Matías; Cuevas, Élfego; Bravo, Camila et al.
Object Type:
Article
System:
The UNT Digital Library
Assessing distribution shifts and ecophysiological characteristics of the only Antarctic winged midge under climate change scenarios
Article integrating ecophysiological information with the development of new high-resolution climatic layers for Antarctica, to better understand how the distribution of P. steinenii may respond to change over the next century under different IPCC climate change scenarios. The authors conclude that the species has the potential to expand its distribution to include parts of the west and east coasts of the Antarctic Peninsula and even coastal ice-free areas in parts of continental Antarctica. The authors also propose P. steinenii as an effective native sentinel and indicator species of climate change in the Antarctic.
Date:
June 3, 2020
Creator:
Contador, Tamara; Gañán, Melisa; Bizama, Gustavo; Fuentes-Jaque, Guillermo; Morales, Luis; Rendoll, Javier et al.
Object Type:
Article
System:
The UNT Digital Library
MYB30 Orchestrates Systemic Reactive Oxygen Signaling and Plant Acclimation
This article explores the relationship among MYB30, the ROS wave, and systemic acclimation in Arabidopsis by determining the SAA response to HL stress of MYB30 mutants and wild-type plants.
Date:
July 22, 2020
Creator:
Fichman, Yosef; Zandalinas, Sara I.; Sengupta, Soham; Burks, David J.; Meyers, Ronald J., Jr.; Azad, Rajeev K. et al.
Object Type:
Article
System:
The UNT Digital Library