People in the Lab

Click on name for personal page

Todd Castoe

Lab Principal Investigator
Professor | Biology
Assoc. Dean for Research| College of Science
Scientific Director | North Texas Genome Center

Justin Bernstein

NSF Postdoctoral Fellow

Population Genetics and Hybridization

Sierra Smith

Postdoctoral Fellow

Venom and Gene Regulatory Network Evolution

Yannick Francioli

Ph.D. Student

Rattlesnake hybridization and population genetics

Sid Gopalan

Ph.D. Student

Venom and Gene Regulatory Networks, Single-cell Approaches

Hannah Guss

Ph.D. Student

Population Genetics of Schistosome parasites

Claire Kim

Ph.D. Student
Gene Regulatory Network Evolution

Kaas Ballard

Ph.D. Student

Venom and Gene Regulatory Networks

Graduate Student Alumni

Aundrea Westfall

Ph.D. - Graduated May 2023

2023 - present Postdoctoral Fellow at UTSW

Zachary Nikolakis

Ph.D. - Graduated May 2023


Kathleen Ivey

M.S. - Graduated December 2022

2023 - present Adj. Professor at Northeast Early College (Denver)2022 - 2023 Forensic Laboratory Scientist - Dallas County

Richard Orton

M.S. - Graduated May 2021


Blair Perry

Ph.D. - Graduated May 2021
Post-doc in the Castoe Lab - May - September 2021


2021 - present NSF Postdoctoral Fellow at Washington State University in Dr. Joanna Kelley's lab.

Andrew corbin

Ph.D. (Co-advised with Paul Chippindale) - Graduated Aug. 2020

2020 - present Bioinformatics Associate at Genentech | Analyzing CRISPR/Cas9 functional screens.

Drew Schield

Ph.D. - Graduated May 2018
Post-doc in the Castoe Lab - May 2018 - Jan 2020

2024 - Assistant Professor, University of Virginia
2020 - 2023 NSF Postdoctoral Fellow at the University of Colorado Boulder in Rebecca Safran's Lab.

Giulia Pasquesi

Ph.D. - Graduated November 2019

2019 - present Postdoctoral Fellow at the University of Colorado Boulder in Edward Chuong's Lab.

Nicole Hales

Ph.D. - Graduated November 2020

2021 - present Sales Executive at 10x Genomics.
2020-2021 Research Associate at the UNT Health Sciences Center, managing their Genome Center.

Richard Adams

Ph.D. - Graduated May 2019

2023-present Assistant Professor at University of Arkansas
2021-2022 Assistant Professor at Georgia College
2019-2021 Postdoctoral Fellow at Florida Atlantic University, in Michael DeGiorgio’s Lab.

Daren Card

Ph.D. - Graduated August 2018

2023 - present Computational Biologist at the BROAD Institute and Dana-Farber Cancer Institute
2018 - 2023 Postdoctoral Fellow at Harvard, in Scott Edwards’ Lab.

Audra Andrew

Ph.D. - Graduated May 2017

2022 - Content Writer at Thermo Scientific
2018 - Postdoctoral fellow at UTSW
2019-2022 MCAT instructor at UWorld

Jacobo Reyes-Velasco

Ph.D. - Graduated May 2015 (Co-advised with Jonathan Campbell)

2021 - 2023 Postdoctoral Associate in Axel Meyer's lab at the University of Konstanz.
2015 - 2021 Postdoctoral Fellow at NYU-Abu Dhabi with Stephane Boissinot.

Other Past Castoe Lab Members

Kyle Chi – Undergraduate Researcher – Fall 2017-Fall 2018 – Medical Student at McGovern Medical School

Kris Row – Undergraduate Researcher – Summ. 2016-Summ.2018 – Ph.D. Student with Luke Frishkoff
Nour Louzon – Undergraduate Researcher – Summ. 2016-Summ.2017
Acacia Young – Undergraduate Researcher – Summ. 2016-Summ.2017 – Ph.D. Student UTSW
Marelize Snyman – Undergraduate Researcher – Summ. 2016-Summ.2017 – Ph.D. Student w/ Sen Xu
Ola Moussa – Undergraduate Researcher – Summ. 2014-Spring2016
Angelica Garcia – Undergraduate Researcher – Summ. 2014-Fall2014
Lexi Alexander – Undergraduate Researcher – Summ. 2014-Fall2014
Nyimah Waynewood – Undergraduate Researcher – Spring 2014-Summ.2014
Austin Jinks – Undergraduate Researcher – Spring 2014-Summ.2014
Mohamad Elzaim – Undergraduate Researcher – Spring 2014-Summ.2014
Jessica Stephens – Undergraduate Researcher – Fall 2013-Spring.2014
Zachary Rodriguez – Undergraduate Researcher (McNair Scholar) – Summ. 2014-Fall2014 – M.S. Student at LSU
Elizabeth Nguyen – Undergraduate Researcher (Honors Thesis) – Spring 2013-Summ.2013 – Pharmacy School
Laura Drzich – Undergraduate Researcher (McNair Scholar) – Summ.2014-Fall2014 – Medical Tech School
F.Nicole Proctor – Undergraduate Researcher – Spring 2013-Summ.2013
Zia Flossman – Undergraduate Researcher – Spring 2013-Summ.2013
Rachel Wostl – Laboratory Technician – Fall 2012-Summ.2013 – UTA Biology Lab Coordinator
Kyle Shaney –  Ph.D. Student – Spring 2013-Fall 2013 – Ph.D. Student with Eric Smith