Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

David S Portnoy

9PUBLICATIONS
21CO-AUTHORS
Fish pests and diseasesCommunity ecology (excl. invasive species ecology)Fish physiology and geneticsEvolutionary impacts of climate changeEpigenetics (incl. genome methylation and epigenomics)
Featured researcher

Get your video featured.

JoVEPublish with JoVE
Featured researcher

Get your video featured.

JoVEPublish with JoVE
Journal

Publications (9)

Sort by Publication Date:
|May 07, 2026
Conservation genomics of Pecos pupfish (Cyprinodon pecosensis).

|Nov 27, 2025
A total evidence approach justifies taxonomic splitting of the endangered Pecos gambusia into three species.

David S Portnoy, Robert J Bretzing-Tungate, Andrew T Fields

|Nov 12, 2025
Nonlethal, Epigenetic Age Estimation in a Freshwater Sportfish, Florida Bass (<i>Micropterus salmoides</i>).

D Nick Weber, Summer Lindelien, Andrew C Dutterer

|Nov 21, 2024
Assessment of genomic diversity within and between two cryptic shiners, the West Texas shiner (Notropis megalops) and the Texas shiner (Notropis amabilis).

Kayla R Dye, Andrew T Fields, Megan G Bean

|Jun 11, 2024
Complex patterns of genetic population structure in the mouthbrooding marine catfish, <i>Bagre marinus</i>, in the Gulf of Mexico and U.S. Atlantic.

David S Portnoy, Shannon J O'Leary, Andrew T Fields

|Aug 11, 2023
Philopatry influences the genetic population structure of the blacktip shark (Carcharhinus limbatus) at multiple spatial scales.

Dominic G Swift, Shannon J O'Leary, R Dean Grubbs

Pageof 2

Frequent Collaborators

6 joint publications

Andrew T Fields

2 joint publications

Christopher M Hollenbeck

2 joint publications

Dominic G Swift

2 joint publications

Elizabeth P Dolan

2 joint publications

Shannon J O'Leary

2 joint publications

Kevin W Conway

2 joint publications

Megan G Bean

1 joint publications

Rose Blanchard

1 joint publications

Kimberly A Chojnacki

1 joint publications

Aaron J DeLonay

Frequent Collaborators

6 joint publications

Andrew T Fields

2 joint publications

Christopher M Hollenbeck

2 joint publications

Dominic G Swift

2 joint publications

Elizabeth P Dolan