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Amblema plicata, Specimen #6

One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; purplish-white internal coloring; black external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date: October 21, 1971
Creator: Britton, Joseph
Object Type: Specimen
System: The UNT Digital Library

Amblema plicata, Specimen #7

One preserved mussel specimen including the right valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures over 120 mm in length and was assessed to be long dead when collected.
Date: October 21, 1971
Creator: Britton, Joseph
Object Type: Specimen
System: The UNT Digital Library

Amblema plicata, Specimen #8

One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date: October 21, 1971
Creator: Britton, Joseph
Object Type: Specimen
System: The UNT Digital Library

Amblema plicata, Specimen #9

One preserved mussel specimen including the right valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date: October 21, 1971
Creator: Britton, Joseph
Object Type: Specimen
System: The UNT Digital Library

Amblema plicata, Specimen #10

One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; dark brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date: October 21, 1971
Creator: Britton, Joseph
Object Type: Specimen
System: The UNT Digital Library

Amblema plicata, Specimen #11

One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; purplish-white internal coloring; dark brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date: October 21, 1971
Creator: Britton, Joseph
Object Type: Specimen
System: The UNT Digital Library

Amblema plicata, Specimen #12

One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; purplish-white internal coloring; brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date: October 21, 1971
Creator: Britton, Joseph
Object Type: Specimen
System: The UNT Digital Library
Beyond the Chicken: Alternative Avian Models for Developmental Physiological Research (open access)

Beyond the Chicken: Alternative Avian Models for Developmental Physiological Research

This article is a review examining the characteristics that make an animal model attractive for developmental research and explores opportunities presented by the embryo to adult continuum of alternative bird models including quail, ratites, songbirds, birds of prey, and corvids.
Date: October 21, 2021
Creator: Flores-Santin, Josele & Burggren, Warren W.
Object Type: Article
System: The UNT Digital Library
Computational optimization problems in social interaction and empathic social emotion (open access)

Computational optimization problems in social interaction and empathic social emotion

Article accompanying a poster presentation for the 2014 Annual Computational Neuroscience Meeting. This article discusses computational optimization problems in social interaction and empathic social emotion.
Date: July 21, 2014
Creator: Tam, Nicoladie D.
Object Type: Article
System: The UNT Digital Library
A Constrained Stochastic Weather Generator for Daily Mean Air Temperature and Precipitation (open access)

A Constrained Stochastic Weather Generator for Daily Mean Air Temperature and Precipitation

This article develops and tests a constrained stochastic weather generator (CSWG) for producing daily mean air temperature and precipitation based on annual mean air temperature and precipitation from tree-ring records. It presents a unique method that can be used to explore historic (e.g., archeological questions) or future (e.g., climate change) daily weather conditions based upon specified annual values.
Date: January 21, 2021
Creator: Pan, Feifei; Nagaoka, Lisa; Wolverton, Steven J.; Atkinson, Samuel F.; Kohler, Timothy A. & O'Neill, Marty
Object Type: Article
System: The UNT Digital Library
Down-regulation of the caffeic acid O-methyltransferase gene in switchgrass reveals a novel monolignol analog (open access)

Down-regulation of the caffeic acid O-methyltransferase gene in switchgrass reveals a novel monolignol analog

Article on the down-regulation of the caffeic acid O-methyltransferase gene in switchgrass revealing a novel monolignol analog.
Date: September 21, 2012
Creator: Tschaplinski, Timothy J.; Standaert, Robert F.; Engle, Nancy L.; Martin, Madhavi Z.; Sangha, Amandeep K.; Parks, Jerry M. et al.
Object Type: Article
System: The UNT Digital Library
Editorial: Advances in Plant-Hemipteran Interactions (open access)

Editorial: Advances in Plant-Hemipteran Interactions

This editorial discusses sixteen manuscripts which address the physiology and molecular biology of plant-hemipteran interactions at different levels.
Date: September 21, 2017
Creator: Shah, Jyoti & Walling, Linda
Object Type: Article
System: The UNT Digital Library
ESTPiper - a web-based analysis pipeline for expressed sequence tags (open access)

ESTPiper - a web-based analysis pipeline for expressed sequence tags

Article discussing ESTPiper, a web interface that streamlines the expressed sequence tags (EST) analysis process.
Date: April 21, 2009
Creator: Tang, Zuojian; Choi, Jeong-Hyeon; Hemmerich, Chris; Sarangi, Ankita; Colbourne, John K. & Dong, Qunfeng
Object Type: Article
System: The UNT Digital Library
Function of Conserved Residues of Human Glutathione Synthetase: Implications for the ATP-Grasp Enzymes (open access)

Function of Conserved Residues of Human Glutathione Synthetase: Implications for the ATP-Grasp Enzymes

Article examining the mechanism of Glutathione synthetase, an enzyme that belongs to the glutathione synthetase ATP-binding domain-like superfamily. A variety of structural alignment methods were applied and four highly conserved residues of human glutathione synthetase (Glu-144, Asn-146, Lys-305, and Lys-364) were identified in the binding site. The function of these was studied by experimental and computational site-directed mutagenesis.
Date: May 21, 2004
Creator: Dinescu, Adriana; Cundari, Thomas R., 1964-; Bhansali, Vikas S.; Luo, Jia-Li & Anderson, Mary E.
Object Type: Article
System: The UNT Digital Library
Gelsolin Induces Colorectal Tumor Cell Invasion via Modulation of the Urokinase-Type Plasminogen Activator Cascade (open access)

Gelsolin Induces Colorectal Tumor Cell Invasion via Modulation of the Urokinase-Type Plasminogen Activator Cascade

Article on gelsolin inducing colorectal tumor cell invasion via modulation of the urokinase-type plasminogen activator cascade.
Date: August 21, 2012
Creator: Zhuo, Jingli; Tan, Ee Hong; Yan, Benedict; Tochhawng, Lalchhandami; Jayapal, Manikandan; Koh, Shiuan et al.
Object Type: Article
System: The UNT Digital Library
How Tiny Zebrafish and Their Surprisingly Human-Like Genome Can Benefit Medical Research captions transcript

How Tiny Zebrafish and Their Surprisingly Human-Like Genome Can Benefit Medical Research

Presentation highlighting the use of zebrafish to identify genes relating to predisposition to thromboembolism and cardiovascular disease in people with African ancestry. It was presented at the UNT Transdisciplinary Conference on Ancestral Genomics Research which was held virtually on November 20-21, 2020.
Date: November 21, 2020
Creator: Jagadeeswaran, Pudur
Object Type: Video
System: The UNT Digital Library
Inhibition of STAT3 dimerization and acetylation by garcinol suppresses the growth of human hepatocellular carcinoma in vitro and in vivo (open access)

Inhibition of STAT3 dimerization and acetylation by garcinol suppresses the growth of human hepatocellular carcinoma in vitro and in vivo

Article on the inhibition of STAT3 dimerization and acetylation by garcinol suppresses the growth of human hepatocellular carcinoma in vitro and in vivo.
Date: March 21, 2014
Creator: Sethi, Gautam; Chatterjee, Snehajyoti; Rajendran, Peramaiyan; Li, Feng; Shanmugam, Muthu K.; Wong, Kwong Fai et al.
Object Type: Article
System: The UNT Digital Library

Leptodea fragilis, Specimen #462

One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; white internal coloring; olive external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 100 - 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: October 21, 1971
Creator: Pettit, J.
Object Type: Specimen
System: The UNT Digital Library
Lipidomic Analysis of Arabidopsis T-DNA Insertion Lines Leads to Identification and Characterization of C-Terminal Alterations in FATTY ACID DESATURASE 6 (open access)

Lipidomic Analysis of Arabidopsis T-DNA Insertion Lines Leads to Identification and Characterization of C-Terminal Alterations in FATTY ACID DESATURASE 6

Article states that mass-spectrometry-based screening of lipid extracts of wounded and unwounded leaves from a collection of 364 Arabidopsis thaliana T-DNA insertion lines produced lipid profiles that were scored on the number and significance of their differences from the leaf lipid profiles of wild-type plants. The analysis identified Salk_109175C, which displayed alterations in leaf chloroplast glycerolipid composition, including a decreased ratio between two monogalactosyldiacylglycerol (MGDG) molecular species, MGDG(18:3/16:3) and MGDG(18:3/18:3).
Date: June 21, 2022
Creator: Lusk, Hannah J.; Neumann, Nicholas; Colter, Madeline; Roth, Mary R.; Tamura, Pamela; Yao, Libin et al.
Object Type: Article
System: The UNT Digital Library
Loss of function of folylpolyglutamate synthetase 1 reduces lignin content and improves cell wall digestibility in Arabidopsis (open access)

Loss of function of folylpolyglutamate synthetase 1 reduces lignin content and improves cell wall digestibility in Arabidopsis

This article observes genetic and biochemical support for the importance of folylpolyglutamates in the lignocellulosic pathway and reinforces previous observations that targeting a single FPGS isoform for down-regulation leads to reduced lignin in plants.
Date: December 21, 2015
Creator: Srivastava, Avinash C.; Chen, Fang; Ray, Tui; Pattahil, Sivakumar; Peña, Maria J.; Avci, Utku et al.
Object Type: Article
System: The UNT Digital Library
Manganese Superoxide Dismutase Is a Promising Target for Enhancing Chemosensitivity of Basal-like Breast Carcinoma (open access)

Manganese Superoxide Dismutase Is a Promising Target for Enhancing Chemosensitivity of Basal-like Breast Carcinoma

Article on manganese superoxide dismutase as a promising target for enhancing chemosensitivity of basal-like breast carcinoma.
Date: August 21, 2013
Creator: Kumar, Alan Prem; Loo, Ser Yue; Shin, Sung Won; Tan, Tuan Zea; Eng, Chon Boon; Singh, Rajeev et al.
Object Type: Article
System: The UNT Digital Library
Molecular signatures in the progression of COVID-19 severity (open access)

Molecular signatures in the progression of COVID-19 severity

Authors of the article discuss that to uncover genes and pathways involved in the differential clinical manifestations of COVID-19 they developed a novel gene co-expression network-based pipeline that uses gene expression obtained from different SARS-CoV-2 infected human tissues. Their study shines a new light on genes and their networks (modules) that drive the progression of COVID-19 from moderate to extremely severe condition, which could aid development of new therapeutics to combat COVID-19.
Date: December 21, 2022
Creator: De, Ronika & Azad, Rajeev K.
Object Type: Article
System: The UNT Digital Library
Morphology and Cardiac Physiology Are Differentially Affected by Temperature in Developing Larvae of the Marine Fish Mahi-Mahi (Coryphaena Hippurus) (open access)

Morphology and Cardiac Physiology Are Differentially Affected by Temperature in Developing Larvae of the Marine Fish Mahi-Mahi (Coryphaena Hippurus)

This article investigates the influence of water temperature on cardiac plasticity in developing mahi-mahi.
Date: April 21, 2017
Creator: Perrichon, Prescilla; Pasparakis, Christina; Mager, Edward M.; Stieglitz, John D.; Benetti, Daniel D.; Grosell, Martin et al.
Object Type: Article
System: The UNT Digital Library
Mutation of WRKY transcription factors initiates pith secondary wall formation and increases stem biomass in dicotyledonous plants (open access)

Mutation of WRKY transcription factors initiates pith secondary wall formation and increases stem biomass in dicotyledonous plants

Article discussing how the mutation of WRKY transcription factors initiates pith secondary wall formation and increases stem biomass in dicotyledonous plants.
Date: December 21, 2010
Creator: Wang, Huanzhong; Avci, Utku; Nakashima, Jin; Hahn, Michael G.; Chen, Fang & Dixon, R. A.
Object Type: Article
System: The UNT Digital Library