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49 Matching Results
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Pyganodon grandis, Specimen #798
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; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #799
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; reddish-brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #800
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #801
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #802
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #803
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #804
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #805
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #806
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #807
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; reddish-brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #808
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #809
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #810
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #811
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; reddish-brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be relatively-recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pyganodon grandis, Specimen #812
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be relatively-recently dead when collected.
Date:
December 31, 1970
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Effects of Coumarate 3-Hydroxylase Down-regulation on Lignin Structure
Article on the effects of coumarate 3-hydroxylase down-regulation on lignin structure.
Date:
March 31, 2006
Creator:
Ralph, John; Akiyama, Takuya; Kim, Hoon; Lu, Fachuang; Schatz, Paul F.; Marita, Jane M. et al.
Object Type:
Article
System:
The UNT Digital Library
Loss of Migratory Traditions Makes the Endangered Patagonian Huemul Deer a Year-Round Refugee in Its Summer Habitat
This article analyzes the historical spatiotemporal behavior of the huemul (Hippocamelus bisulcus), an endangered deer endemic to Patagonia. Losing migratory traditions is a major threat, and may explain their presently prevalent skeletal diseases, reduced longevity, and lacking recolonizations for most remaining huemul subpopulations.
Date:
May 31, 2022
Creator:
Flueck, Werner T.; Smith-Flueck, Jo Anne M.; Escobar, Miguel E.; Zuliani, Melina; Fuchs, Beat; Geist, Valerius et al.
Object Type:
Article
System:
The UNT Digital Library
Erratum for Vilo et al., Draft Genome Sequence of Cupriavidus sp. Strain SK-3, a 4-Chlorobiphenyl- and 4-Chlorobenzoic Acid-Degrading Bacterium
Erratum for the article "Draft Genome Sequence of Cupriavidus sp. Strain SK-3, a 4-Chlorobiphenyl- and 4-Chlorobenzoic Acid-Degrading Bacterium".
Date:
July 31, 2014
Creator:
Vilo, Claudia A.; Benedik, Michael J.; Ilori, Matthew Olusoji & Dong, Qunfeng
Object Type:
Article
System:
The UNT Digital Library
Replicate DNA metabarcoding can discriminate seasonal and spatial abundance shifts in river macroinvertebrate assemblages
Article asserts that the delivery of consistent and accurate fine-resolution data on biodiversity using metabarcoding promises to improve environmental assessment and research. The authors propose a novel hierarchical approach to recovering abundance information from metabarcoding, and demonstrate this technique using benthic macroinvertebrates.
Date:
March 31, 2023
Creator:
Bush, A.; Compson, Z.; Rideout, N. K.; Levenstein, B.; Kattilakoski, M.; Hajibabaei, M. et al.
Object Type:
Article
System:
The UNT Digital Library
Molecular Dynamics Simulations of the [2Fe–2S] Cluster-Binding Domain of NEET Proteins Reveal Key Molecular Determinants That Induce Their Cluster Transfer/Release
Article examines NEET proteins and aberrant cluster release, which is implicated in a variety of human diseases, including cancer.
Date:
October 31, 2017
Creator:
Pesce, Luca; Calandrini, Vania; Marjault, Henri-Baptiste; Lipper, Colin H.; Rossetti, Gulia; Mittler, Ron et al.
Object Type:
Article
System:
The UNT Digital Library
γ-tocotrienol inhibits angiogenesis-dependent growth of human hepatocellular carcinoma through abrogation of AKT/mammalian target of rapamycin pathway in an orthotopic mouse model
Article describing an investigation into whether γ-tocotrienol can abrogate angiogenesis-mediated tumor growth in hepatocellular carcinoma (HCC) and if so, through what molecular mechanisms.
Date:
March 31, 2014
Creator:
Siveen, Kodappully Sivaraman; Ahn, Kwang Seok; Ong, Tina H.; Shanmugam, Muthu K.; Li, Feng; Yap, Wei Ney et al.
Object Type:
Article
System:
The UNT Digital Library
Overexpression of phospholipid: diacylglycerol acyltransferase in Brassica napus results in changes in lipid metabolism and oil accumulation
Article studying the regulation of lipid metabolism in oilseeds.
Date:
March 31, 2022
Creator:
Fenyk, Stepan; Woodfield, Helen K.; Romsdahl, Trevor B.; Wallington, Emma J.; Bates, Ruth E.; Fell, David A. et al.
Object Type:
Article
System:
The UNT Digital Library
Electrical stimulation of nerve cell networks growing on microelectrode arrays: stimulation efficiency and entrainment
Presentation for the 2005 University Scholars Day at the University of North Texas discussing research on electrical stimulation of nerve cell networks growing on microelectrode arrays and stimulation efficiency and entrainment.
Date:
March 31, 2005
Creator:
Jain, Vivek & Gross, Guenter W.
Object Type:
Presentation
System:
The UNT Digital Library
Greater Understanding of Lipids in Caenorhabditis elegans Exposed to Oxygen Deprivation
Presentation for the 2005 University Scholars Day at the University of North Texas discussing research on lipids in Caenorhabditis elegans exposed to oxygen deprivation.
Date:
March 31, 2005
Creator:
Alarcón, Jemma & Padilla, Pamela A.
Object Type:
Presentation
System:
The UNT Digital Library