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34 Matching Results
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Truncilla truncata, Specimen #1226
One preserved mussel specimen including both the left and right valves. The specimen exhibits a triangular shape; thick shell; white internal coloring; olive external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
May 26, 1905
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Cyrtonaias tampicoensis, Specimen #196
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; moderately thick shell; single looped beak sculpturing; pink internal coloring; dark brown external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
August 26, 1979
Creator:
Britton, Joseph; Britton, David; Britton, Michael & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
Cyrtonaias tampicoensis, Specimen #197
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; moderately thick shell; single looped beak sculpturing; pink internal coloring; dark brown external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date:
August 26, 1979
Creator:
Britton, Joseph; Britton, David; Britton, Michael & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
Cyrtonaias tampicoensis, Specimen #198
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; moderately thick shell; single looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
August 26, 1979
Creator:
Britton, Joseph; Britton, David; Britton, Michael & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
Cyrtonaias tampicoensis, Specimen #199
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; moderately thick shell; single looped beak sculpturing; pink internal coloring; dark brown external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
August 26, 1979
Creator:
Britton, Joseph; Britton, David; Britton, Michael & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #669
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thick shell; purple internal coloring; dark brown external coloring; no external sculpturing. Collected in the Sulphur basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
May 26, 1977
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #646
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thick shell; pink internal coloring; brown external coloring; no external sculpturing. Collected in the Sulphur basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
May 26, 1977
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #823
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; green external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date:
June 26, 1973
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #824
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; green external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date:
June 26, 1973
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Epigenetics as a Source of Variation in Comparative Animal Physiology - or - Lamarck Is Lookin' Pretty Good These Days
This article discusses the ecological and and evolutionary significance of such epigenetic inheritance in a comparative physiological context, and provides a number of caveats and warnings regarding the interpretation of transgenerational phenotype modification as a true epigenetic phenomenon.
Date:
February 26, 2014
Creator:
Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
Ultra-Fast Alterations in mRNA Levels Uncover Multiple Players in Light Stress Acclimation in Plants
This article contains RNA sequencing analysis of Arabidopsis thaliana plants subjected to light stress in order to identify and characterize rapid changes in the steady-state level of different transcripts in response to light stress.
Date:
September 26, 2015
Creator:
Suzuki, Nobuhiro; Devireddy, Amith R.; Inupakutika, Madhuri A.; Baxter, Aaron; Miller, Gad; Song, Luhua et al.
Object Type:
Article
System:
The UNT Digital Library
An Analysis of the Habitat of the Greater One-Horned Rhinoceros Rhinoceros Unicornis (Mammalia: Perissodactyla: Rhinocerotidae) at the Chitwan National Park, Nepal
This article uses geographic information systems and landscape-level data obtained from remote sensing sources to build a habitat suitability index model for the Greater One-horned Rhinoceros.
Date:
September 26, 2014
Creator:
Thapa, Vivek; Acevedo, Miguel F. & Limbu, Kul P.
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
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
Enhanced seed production under prolonged heat stress conditions in Arabidopsis thaliana plants deficient in cytosolic ascorbate peroxidase 2
Article discussing enhanced seed production under prolonged heat stress conditions in Arabidopsis thaliana plants deficient in cytosolic ascorbate peroxidase 2.
Date:
November 26, 2012
Creator:
Suzuki, Nobuhiro; Miller, Gad; Sejima, Hiroe; Harper, Jeffrey F. & Mittler, Ron
Object Type:
Article
System:
The UNT Digital Library
Comparative Proteomics Analysis Reveals Unique Early Signaling Response of Saccharomyces cerevisiae to Oxidants with Different Mechanism of Action
This article uses a discovery driven comparative proteomics analysis to reveal unique early signaling response of the yeast Saccharomyces cerevisiae on the proteome level to oxidants with a different mechanism of action as early as 3 min after treatment with four oxidants, namely H₂O₂, cumene hydroperoxide (CHP), and menadione and diamide, when protein abundances were compared using label-free quantification relying on a high-resolution mass analyzer (Orbitrap).
Date:
December 26, 2020
Creator:
Pandey, Prajita; Zaman, Khadiza; Prókai, László, 1958- & Shulaev, Vladimir
Object Type:
Article
System:
The UNT Digital Library
Targeting the PI3K/Akt signaling pathway in gastric carcinoma: A reality for personalized medicine?
Article reviews the common dysregulation of phosphatidylinositol-3 kinases (PI3K)/Akt/mTOR pathway in gastric cancer (GC) and the various types of single or dual pathway inhibitors under development that might have a superior role in GC treatment.
Date:
October 26, 2015
Creator:
Singh, Shikha Satendra; Yap, Wei Ney; Arfuso, Frank; Kar, Shreya; Wang, Chao; Cai, Wanpei et al.
Object Type:
Article
System:
The UNT Digital Library
Direct Pcr Amplification of Dna From Human Bloodstains, Saliva, and Touch Samples Collected With Microfloq® Swabs
This article investigates the efficacy of direct amplification of DNA from bloodstains, saliva stains, and touch samples using microFLOQ® Direct swabs and the GlobalFiler™ Express system (Thermo Fisher Scientific, Waltham, MA).
Date:
October 26, 2017
Creator:
Ambers, Angie D.; Wiley, Rachel; Novroski, Nicole & Budowle, Bruce
Object Type:
Article
System:
The UNT Digital Library
Gold at what cost? Another megaproject threatens biodiversity in the Amazon
Article discusses concerns and controversy related to the gold mining ‘Volta Grande Project’ at the Xingu River in northern Brazil.
Date:
June 26, 2017
Creator:
Tófoli, Raffael M.; Dias, Rosa M.; Alves, Gustavo H. Zaia; Hoeinghaus, David J.; Gomes, Luiz C.; Baumgartner, Matheus T. et al.
Object Type:
Article
System:
The UNT Digital Library
Progress in understanding and improving oil content and quality in seeds
Article asserts that the world’s population is projected to increase by two billion by 2050, resulting in food and energy insecurity. This review provides a summary of the current knowledge of oil metabolism and discusses how photochemical activity and unconventional pathways can contribute to high carbon conversion efficiency in seeds.
Date:
January 26, 2023
Creator:
Sagun, Julius Ver; Yadav, Umesh P. & Alonso, Ana Paula
Object Type:
Article
System:
The UNT Digital Library
Gold at What Cost? Another Megaproject Threatens Biodiversity in the Amazon
This article summarizes three controversial aspects of the Volta Grande project.
Date:
March 24, 2017
Creator:
Tófoli, Raffael M.; Dias, Rosa M.; Alves, Gustavo H. Zaia; Hoeinghaus, David; Gomes, Luiz C.; Baumgartner, Matheus T. et al.
Object Type:
Article
System:
The UNT Digital Library
Egg Yolk Environment Differentially Influences Physiological and Morphological Development of Broiler and Layer Chicken Embryos
This article investigates the effect of breed-specific yolk composition on embryonic broiler and layer chicken phenotypes, using an ex ovo, xenobiotic technique that allows the transfer of broiler and layer chicken embryos from their natural yolks to novel yolk environments.
Date:
January 26, 2011
Creator:
Ho, Dao H.; Reed, Wendy L. & Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
The Arabidopsis gene co-expression network
Article presents an Arabidopsis gene co-expression network constructed using RNA-Seq datasets, which will serve as a useful resource for the Arabidopsis research community to gain insights into Arabidopsis gene interactions and functions.
Date:
April 26, 2022
Creator:
Burks, David J.; Sengupta, Soham; De, Ronika; Mittler, Ron & Azad, Rajeev K.
Object Type:
Article
System:
The UNT Digital Library
Functional analysis of members of the isoflavone and isoflavanone O-methyltransferase enzyme families from the model legume Medicago truncatula
Article on a functional analysis of members of the isoflavone and isoflavanone O-methyltransferase enzyme families from the model legume Medicago truncatula.
Date:
September 26, 2006
Creator:
Deavours, Bettina E.; Liu, Chang-Jun; Naoumkina, Marina A.; Tang, Yuhong; Farag, Mohamed A.; Sumner, Lloyd W. et al.
Object Type:
Article
System:
The UNT Digital Library
Habitat amount or landscape configuration: Emerging HotSpot analysis reveals the importance of habitat amount for a grassland bird in South Dakota
The authors of the article used pheasants (Phasianus colchicus) across South Dakota, USA as a model species to identify environmental factors driving spatiotemporal variation in population productivity. They found that the amount of grassland at a local spatial scale was the primary factor influencing an area being a HotSpot.
Date:
September 26, 2022
Creator:
Harsh, Sprih; Lonsinger, Robert C. & Gregory, Andrew
Object Type:
Article
System:
The UNT Digital Library