Marine Genomics Lab
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A total evidence approach justifies taxonomic splitting of the endangered Pecos gambusia into three species
Gambusia nobilis
is a federally endangered species found across a fragmented distribution within the Pecos River Drainage of Texas and …
David S Portnoy
,
Robert J Bretzing-Tungate
,
T Fields
,
Megan G Bean
,
Ryan K Smith
,
Rose Blanchard
,
Kevin W Conway
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Conservation genomics of the imperiled Leon springs pupfish, Cyprinodon bovinus, across temporal and spatial scales
The Leon Springs pupfish,
Cyprinodon bovinus
, is federally listed as endangered and currently confined to spring-fed pools on the …
Robert J. Bretzing-Tungate
,
Kevin W. Conway
,
Megan G. Bean
,
Ryan K. Smith
,
Christopher M. Hollenbeck
,
Andrew T. Fields
,
Elizabeth P. Dolan
,
Steven M. Mussmann
,
David S. Portnoy
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Nonlethal, Epigenetic Age Estimation in a Freshwater Sportfish, Florida Bass (Micropterus salmoides )
Black basses (Micropterus spp.) are the most popular freshwater sportfishes in North America, with high recreational, societal, and …
D. Nick Weber
,
Summer Lindelien
,
Andrew C. Dutterer
,
Jason R. Dotson
,
Jennifer Moran
,
Andrew T. Fields
,
William F. Patterson
,
David S. Portnoy
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Assessment of genomic diversity within and between two cryptic shiners, the West Texas shiner Notropis megalops and the Texas shiner Notropis amabilis
The presence of cryptic species can hinder effective conservation planning and implementation, as has been the case for speciose groups …
Kayla R. Dye
,
Andrew T. Fields
,
Megan G. Bean
,
Sarah M. Robertson
,
Christopher M. Hollenbeck
,
Kevin W. Conway
,
David S. Portnoy
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Complete mitochondrial genomes of Notropis oxyrhynchus and Notropis buccula (Cypriniformes:Leuciscidae)
The Leuciscidae (minnows, shiners and relatives) is a diverse family of freshwater fishes with many species endangered due to …
A. T. Fields
,
K. W. Conway
,
E. P. Dolan
,
D. G. Swift
,
A. A. Monroe
,
C. M. Hollenbeck
,
P. T. Bean
,
J. D. Anderson
,
D. S. Portnoy
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Noninvasive, epigenetic age estimation in an elasmobranch, the cownose ray (Rhinoptera bonasus)
Age data are essential for estimating life history parameters and are thus critical for population assessment, management, and …
D. Nick Weber
,
Jennifer T. Wyffels
,
Chris Buckner
,
Robert George
,
F. Ed Latson
,
Véronique LePage
,
Kady Lyons
,
David S. Portnoy
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Population structure of the Atlantic angel shark (Squatina dumeril) in United States waters of the western North Atlantic Ocean
While dorsal-ventrally compressed chondrichthyans are among the most imperiled fishes in the world, there is still limited knowledge of …
Andrew T. Fields
,
William B. Driggers
,
Christian M. Jones
,
David S. Portnoy
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Complex patterns of genetic population structure in the mouthbrooding marine catfish, Bagre marinus, in the Gulf of Mexico and U.S. Atlantic
Abstract Patterns of genetic variation reflect interactions among microevolutionary forces that vary in strength with changing …
David S. Portnoy
,
Shannon J. O'Leary
,
Andrew T. Fields
,
Christopher M. Hollenbeck
,
R. Dean Grubbs
,
Cheston T. Peterson
,
Jayne M. Gardiner
,
Douglas H. Adams
,
Brett Falterman
,
J. Marcus Drymon
,
Jeremy M. Higgs
,
Erin L. Pulster
,
Tonya R. Wiley
,
Steven A. Murawski
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Epigenetic age estimation in a long-lived, deepwater scorpionfish: insights into epigenetic clock development
Age estimates are essential for fisheries assessment and management, but deepwater (textgreater200 m) fishes are often difficult to age …
D. Nick Weber
,
Andrew T. Fields
,
Derek W. Chamberlin
,
William F. Patterson
,
David S. Portnoy
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Development, verification, and implementation of an eDNA detection assay for emydids with a case study on diamondback terrapins, Malaclemys terrapin, and red eared slider, Trachemys script elegans
Globally, many pond turtles (Family Emydidae) are of conservation concern due to contracting ranges, increasingly fragmented habitats, …
Andrew T. Fields
,
Elizabeth P. Hunt
,
Katherine Lanoue
,
Aaron S. Baxter
,
Riley S. Sebby
,
W. Jay Tarkington
,
David S. Portnoy
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