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The Arabidopsis PAD4 Lipase-Like Domain Is Sufficient for Resistance to Green Peach Aphid (open access)

The Arabidopsis PAD4 Lipase-Like Domain Is Sufficient for Resistance to Green Peach Aphid

Article exploring PAD4 functions in plant defense by expressing the N-terminal PAD4 lipase-like domain (PAD4ᴸᴸᴰ) without its C-terminal EDS1-PAD4 (EP) domain. The authors show that transgenic expression of PAD4ᴸᴸᴰ in Arabidopsis is sufficient for limiting GPA infestation but not for conferring basal and effector-triggered pathogen immunity. This suggests that the C-terminal PAD4 EP domain is necessary for EDS1-dependent immune functions but is dispensable for aphid resistance. Moreover, PAD4ᴸᴸᴰ is not sufficient to interact with EDS1, indicating the PAD4-EP domain is required for stable heterodimerization. These data provide molecular evidence that PAD4 has domain-specific functions.
Date: December 27, 2019
Creator: Dongus, Joram A.; Bhandari, Deepak D.; Patel, Monika; Archer, Lani; Dijkgraaf, Lucas; Shah, Jyoti et al.
Object Type: Article
System: The UNT Digital Library
Malonylation of Glucosylated N-Lauroylethanolamine: A New Pathway That Determines N-Acylethanolamine Metabolic Fate in Plants (open access)

Malonylation of Glucosylated N-Lauroylethanolamine: A New Pathway That Determines N-Acylethanolamine Metabolic Fate in Plants

Article studying Malonylation of Glucosylated N-Lauroylethanolamine. Results indicate that glucosylation of NAE 12:0 by a yet to be determined glucosyltransferase and its subsequent malonylation by PMAT1 could represent a mechanism for modulating the biological activities of NAEs in plants.
Date: December 30, 2016
Creator: Khan, Bibi Rafeiza; Wherritt, Daniel J.; Huhman, David; Sumner, Lloyd W.; Chapman, Kent Dean & Blancaflor, Elison B.
Object Type: Article
System: The UNT Digital Library
Hypoxic level and duration differentially affect embryonic organ system development of the chicken (Gallus gallus) (open access)

Hypoxic level and duration differentially affect embryonic organ system development of the chicken (Gallus gallus)

This article investigates how key organ systems are affected by hypoxia. The results indicated that either modest hypoxia (15% O2) throughout development, or hypoxia at any level during the late stages (d 11 to 18), increased the heart and chorioallantoic membrane weight, which partly compensated for the detrimental effects of hypoxia on embryonic development.
Date: December 11, 2019
Creator: Zhang, H. & Burggren, Warren W.
Object Type: Article
System: The UNT Digital Library
Thymoquinone overcomes chemoresistance and enhances the anticancer effects of bortezomib through abrogation of NF-κB regulated gene products in multiple myeloma xenograft mouse model (open access)

Thymoquinone overcomes chemoresistance and enhances the anticancer effects of bortezomib through abrogation of NF-κB regulated gene products in multiple myeloma xenograft mouse model

Article investigates whether thymoquinone (TQ), a bioactive constituent of black seed oil, could suppress the proliferation and induce chemosensitization in human myeloma cells and xenograft mouse model. Overall, the results demonstrate that TQ can enhance the anticancer activity of bortezomib in vitro and in vivo and may have a substantial potential in the treatment of MM.
Date: December 18, 2013
Creator: Siveen, Kodappully Sivaraman; Mustafa, Nurulhuda; Li, Feng; Kannaiyan, Radhamani; Ahn, Kwang Seok; Kumar, Alan Prem et al.
Object Type: Article
System: The UNT Digital Library
Development and use of a switchgrass (Panicum virgatum L.) transformation pipeline by the BioEnergy Science Center to evaluate plants for reduced cell wall recalcitrance (open access)

Development and use of a switchgrass (Panicum virgatum L.) transformation pipeline by the BioEnergy Science Center to evaluate plants for reduced cell wall recalcitrance

Article examines the creation of a transformation pipeline (TP) to produce plants with decreased recalcitrance and a laboratory information management system (LIMS) for data compilation from these plants. While many genes accepted into the TP resulted in transgenic switchgrass without modified lignin or biomass content, a group of genes with potential to improve lignocellulosic biofuel yields was identified. Results from transgenic lines targeting xyloglucan and lignin structure provide examples of the types of information available on switchgrass lines produced within BioEnergy Science Center (BESC).
Date: December 22, 2017
Creator: Nelson, Richard S.; Stewart, C. Neal; Gou, Jiqing; Holladay, Susan; Gallego-Giraldo, Lina; Flanagan, Amy et al.
Object Type: Article
System: The UNT Digital Library
Peptide signaling molecules CLE5 and CLE6 affect Arabidopsis leaf shape downstream of leaf patterning transcription factors and auxin (open access)

Peptide signaling molecules CLE5 and CLE6 affect Arabidopsis leaf shape downstream of leaf patterning transcription factors and auxin

Article describes a role in Arabidopsis leaf development for two members of the CLAVATA3/ESR‐RELATED peptide family, CLE5 and CLE6, which lie adjacent to each other on chromosome 2.
Date: December 20, 2018
Creator: DiGennaro, Peter; Grienenberger, Etienne; Dao, Thai Q.; Jun, Ji Hyung & Fletcher, Jennifer C.
Object Type: Article
System: The UNT Digital Library
Beyond the wall: High-throughput quantification of plant soluble and cell-wall bound phenolics by liquid chromatography tandem mass spectrometry (open access)

Beyond the wall: High-throughput quantification of plant soluble and cell-wall bound phenolics by liquid chromatography tandem mass spectrometry

Article describes a study in which a novel high-throughput ultra-high performance liquid chromatography tandem mass spectrometry (UHPLC–MS/MS) method was established to quantify the levels of 19 flavonoids and 15 other phenolic compounds, including acids, aldehydes, and alcohols.
Date: December 26, 2018
Creator: Cocuron, Jean-Christophe; Casas, Maria Isabel; Yang, Fan & Grotewold, Erich
Object Type: Article
System: The UNT Digital Library
Lignin biosynthesis: old roads revisited and new roads explored (open access)

Lignin biosynthesis: old roads revisited and new roads explored

Article presents several hypothetical models to illustrate information about lignin and the lignification process in plants.
Date: December 4, 2019
Creator: Dixon, R. A. & Barros, Jaime
Object Type: Article
System: The UNT Digital Library
Retinal oxygen supply shaped the functional evolution of the vertebrate eye (open access)

Retinal oxygen supply shaped the functional evolution of the vertebrate eye

Article explores the hypothesis that oxygen diffusion limited the evolution of retinal morphology by reconstructing the evolution of retinal thickness and the various mechanisms for retinal oxygen supply, including capillarization and acid-induced haemoglobin oxygen unloading.
Date: December 10, 2019
Creator: Damsgaard, Christian; Lauridsen, Henrik; Funder, Anette MD; Thomsen, Jesper S.; Desvignes, Thomas; Crossley, Dane A., II et al.
Object Type: Article
System: The UNT Digital Library
Identification and characterization of a core set of ROS wave‐associated transcripts involved in the systemic acquired acclimation response of Arabidopsis to excess light (open access)

Identification and characterization of a core set of ROS wave‐associated transcripts involved in the systemic acquired acclimation response of Arabidopsis to excess light

Article reveal that the systemic transcriptomic response of plants to excess light stress is extensive in the context of systemic acquired acclimation and involves an early (2 min) and transient stage of transcript expression that includes thousands of genes.
Date: December 6, 2018
Creator: Zandalinas, Sara I.; Sengupta, Soham; Burks, David; Azad, Rajeev K. & Mittler, Ron
Object Type: Article
System: The UNT Digital Library
Local and Systemic Metabolic Responses during Light-Induced Rapid Systemic Signaling (open access)

Local and Systemic Metabolic Responses during Light-Induced Rapid Systemic Signaling

This article reports that local application of light stress to one rosette leaf of bolting Arabidopsis (Arabidopsis thaliana) plants resulted in a metabolic response that encompassed local, systemic and transport tissues, demonstrating a high degree of physical and metabolic continuity between different tissues throughout the plant.
Date: December 2018
Creator: Choudhury, Feroza K.; Devireddy, Amith R.; Azad, Rajeev K.; Shulaev, Vladimir & Mittler, Ron
Object Type: Article
System: The UNT Digital Library
Marketing via E-mail Solicitation by Predatory (and Legitimate) Journals: An Evaluation of Quality, Frequency, and Relevance (open access)

Marketing via E-mail Solicitation by Predatory (and Legitimate) Journals: An Evaluation of Quality, Frequency, and Relevance

This article studies the marketing practices of predatory journals through the analysis of a a subset of the 1,816 e-mails received by a single university biology faculty member during a 24-month period.
Date: December 3, 2018
Creator: Burggren, Warren W.; Madasu, Dilip; Hawkins, Kevin S. & Halbert, Martin
Object Type: Article
System: The UNT Digital Library
Genome Mining of Plant NPFs Reveals Varying Conservation of Signature Motifs Associated With the Mechanism of Transport (open access)

Genome Mining of Plant NPFs Reveals Varying Conservation of Signature Motifs Associated With the Mechanism of Transport

This article focuses on four structural features of nitrate peptide families/proton-coupled oligopeptide transporters/peptide transporters that have been shown by structural and functional studies to be essential to proton-coupled symport transport.
Date: December 4, 2018
Creator: Longo, Antonella; Miles, Nicholas W. & Dickstein, Rebecca
Object Type: Article
System: The UNT Digital Library
Role of novel histone modifications in cancer (open access)

Role of novel histone modifications in cancer

This article briefly discusses post-translational modifications such as neddylation, sumoylation, glycosylation, phosphorylation, polyADP ribosylation, ubiquitination, and transcriptional regulation.
Date: October 11, 2017
Creator: Shanmugam, Muthu K.; Arfuso, Frank; Arumugam, Surendar; Chinnathambi, Arunachalam; Jinsong, Bian; Warrier, Sudha R. et al.
Object Type: Article
System: The UNT Digital Library
Development and Use of a Switchgrass (Panicum Virgatum L.) Transformation Pipeline by the Bioenergy Science Center to Evaluate Plants for Reduced Cell Wall Recalcitrance (open access)

Development and Use of a Switchgrass (Panicum Virgatum L.) Transformation Pipeline by the Bioenergy Science Center to Evaluate Plants for Reduced Cell Wall Recalcitrance

This article provides information on the organization and outcomes of the BioEnergy Science Center Transformation Pipeline, and supplies useful information when developing coordinated, large-scale, multi-institutional reverse genetic pipelines to improve crop traits.
Date: December 22, 2017
Creator: Nelson, Richard S.; Stewart, C. Neal, Jr.; Gou, Jiqing; Holladay, Susan; Gallego-Giraldo, Lina; Flanagan, Amy et al.
Object Type: Article
System: The UNT Digital Library
Characterization of UGT716A1 as a Multi-substrate UDP:Flavonoid Glucosyltransferase Gene in Ginkgo biloba (open access)

Characterization of UGT716A1 as a Multi-substrate UDP:Flavonoid Glucosyltransferase Gene in Ginkgo biloba

This article discusses the generation of a transcriptomic dataset of G. biloba leaf tissue by high-throughput RNA sequencing to better understand flavonoid glucosylation in G. biloba.
Date: December 7, 2017
Creator: Su, Xiaojia; Shen, Guoan; Di, Shaokang; Dixon, R. A. & Pang, Yongzhen
Object Type: Article
System: The UNT Digital Library
Mouse fat storage-inducing transmembrance protein 2 (FIT2) promotes lipid droplet accumulation in plants (open access)

Mouse fat storage-inducing transmembrance protein 2 (FIT2) promotes lipid droplet accumulation in plants

This article discusses the test of the function of FIT2 in plant cells by ectopically expressing mouse (Mus musculus) FIT2 in Nicotiana tabacum suspension-cultured cells, Nicotiana benthamiana leaves and Arabidopsis thaliana plants.
Date: December 2, 2016
Creator: Cai, Yingqi; McClinchie, Elizabeth; Price, Ann; Nguyen, Thuy N.; Gidda, Satinder K.; Watt, Samantha C. et al.
Object Type: Article
System: The UNT Digital Library
The Genome of Woodland Strawberry (Fragaria Vesca) (open access)

The Genome of Woodland Strawberry (Fragaria Vesca)

This article reports the draft F. vesca genome, which was sequenced to x39 coverage using second-generation technology, assembled de novo and then anchored to the genetic linkage map into seven pseudochromosomes.
Date: December 26, 2010
Creator: Shulaev, Vladimir; Sargent, Daniel J.; Crowhurst, Ross N.; Mockler, Todd C.; Folkerts, Otto; Delcher, Arthur et al.
Object Type: Article
System: The UNT Digital Library
Salt Sensitivity of the Morphometry of Artemia Franciscana During Development: A Demonstration of 3d Critical Windows (open access)

Salt Sensitivity of the Morphometry of Artemia Franciscana During Development: A Demonstration of 3d Critical Windows

This article uses a 3D conceptual farmework of 'critical windows' to examine whether the morphometry of Artemia franciscana is altered by salinity exposure during certain key periods of development.
Date: December 1, 2015
Creator: Mueller, Casey A.; Willis, Eric & Burggren, Warren W.
Object Type: Article
System: The UNT Digital Library
Identification and Network-Enabled Characterization of Auxin Response Factor Genes in Medicago truncatula (open access)

Identification and Network-Enabled Characterization of Auxin Response Factor Genes in Medicago truncatula

This article discusses a comprehensive analysis of the Medicago truncatula genome and transcriptome that entailed search for novel Auxin Response Factor genes and the co-expression networks.
Date: December 9, 2016
Creator: Burks, David J. & Azad, Rajeev K.
Object Type: Article
System: The UNT Digital Library
Flocculation-Related Gene Identification by Whole-Genome Sequencing of Thauera aminoaromatica MZ1T Floc-Defective Mutants (open access)

Flocculation-Related Gene Identification by Whole-Genome Sequencing of Thauera aminoaromatica MZ1T Floc-Defective Mutants

This article discusses the identification of genes responsible for bacterial flocculation using a whole-genome phenotypic-sequencing technique.
Date: December 28, 2015
Creator: Prombutara, P. & Allen, Michael S.
Object Type: Article
System: The UNT Digital Library
Interplay between Bladder Microbiota and Urinary Antimicrobial Peptides: Mechanisms for Human Urinary Tract Infection Risk and Symptom Severity (open access)

Interplay between Bladder Microbiota and Urinary Antimicrobial Peptides: Mechanisms for Human Urinary Tract Infection Risk and Symptom Severity

This article explores the interrelationship between the urinary microbiota and host antimicrobial peptides as mechanisms for urinary tract infection risk.
Date: December 8, 2014
Creator: Nienhouse, Vanessa; Gao, Xiang; Dong, Qunfeng; Nelson, David E.; Toh, Evelyn; McKinley, Kathleen et al.
Object Type: Article
System: The UNT Digital Library
Deepwater Horizon Oil Spill as a Case Study for Interdisciplinary Cooperation within Developmental Biology, Environmental Sciences and Physiology (open access)

Deepwater Horizon Oil Spill as a Case Study for Interdisciplinary Cooperation within Developmental Biology, Environmental Sciences and Physiology

This article makes the argument for interdisciplinary teams that bring together scientists with different specialties as an efficient way--and perhaps the only way--to unravel highly complex biological effects of marine oil spills.
Date: December 17, 2015
Creator: Burggren, Warren W.; Dubansky, Benjamin; Roberts, Aaron & Alloy, Matthew
Object Type: Article
System: The UNT Digital Library
Comparative cell-specific transcriptomics reveals differentiation of C₄ photosynthesis pathways in switchgrass and other C₄ lineages (open access)

Comparative cell-specific transcriptomics reveals differentiation of C₄ photosynthesis pathways in switchgrass and other C₄ lineages

This article provides an mesophyll and bundle sheath cell type-specific transcriptome data set from the monocot NAD-malic enzyme subtype switchgrass (Panicum virgatum).
Date: December 10, 2015
Creator: Rao, Xiaolan; Lu, Nan; Li, Guifen; Nakashima, Jin; Tang, Yuhong & Dixon, R. A.
Object Type: Article
System: The UNT Digital Library