Laboratory Faculty & Staff


Laboratory Faculty & Staff  | R&D Lab Publications  Excel Workbooks |


mitoSAVE STRait Razor  | Visiting Scientists Notable Former Students  | AutoCurE

Social Media

Follow us on:


Twitter            Facebook              Instagram V051916 S




Faculty and Staff



Bruce Budowle,


Director, UNT Center for Human Identification


Dr. Bruce Budowle received a Ph.D. in Genetics in 1979 from Virginia Polytechnic Institute and State University. From 1979-1982, Dr. Budowle was a postdoctoral fellow at the University of Alabama at Birmingham. Working under a National Cancer Institute fellowship, he carried out research predominately on genetic risk factors for diseases such as insulin dependent diabetes mellitus, melanoma, and acute lymphocytic leukemia.From 1983-2009, Dr. Budowle worked at the FBI Laboratory Division to carry out research, development, and validation of methods for forensic biological analyses. Dr. Budowle has contributed to the fundamental sciences as they apply to forensics in analytical development, population genetics, statistical interpretation of evidence, and in quality assurance. Some of his technical efforts have been: 1) development of analytical assays for typing a myriad of protein genetic marker systems, 2) designing electrophoretic instrumentation, 3) developing molecular biology analytical systems to include RFLP typing of VNTR loci and PCR-based SNP assays, VNTR and STR assays, and direct sequencing methods for mitochondrial DNA, and 4) new technologies; and 5) designing image analysis systems. Dr. Budowle has worked on laying some of the foundations for the current statistical analyses in forensic biology and defining the parameters of relevant population groups. He has published more than 490 articles, made more than 580 presentations (many of which were as an invited speaker at national and international meetings), and testified in well over 250 criminal cases in the areas of molecular biology, population genetics, statistics, quality assurance, and forensic biology. In addition, he has authored or co-authored books on molecular biology techniques, electrophoresis, protein detection, and microbial forensics. Dr. Budowle has been directly involved in developing quality assurance (QA) standards for the forensic DNA field. He has been a chair and member of the Scientific Working Group on DNA Methods, Chair of the DNA Commission of the International Society of Forensic Genetics, and a member of the DNA Advisory Board. He was one of the original architects of the CODIS National DNA database, which maintains DNA profiles from convicted felons, from evidence in unsolved cases, and from missing persons.Dr. Budowle’s efforts over the past decade also have focused on counter terrorism specifically efforts involving microbial forensics and bioterrorism. Dr. Budowle was involved directly in the scientific aspects of the anthrax letters investigation and has been one of the architects of the field of microbial forensics. He has been the chair of the Scientific Working Group on Microbial Genetics and Forensics (hosted by the FBI), whose mission was to set QA guidelines, develop criteria for biologic and user databases, set criteria for a National Repository, and develop forensic genomic applications. He currently serves on other government working groups related to microbial forensics. He also has served on the Steering Committees or been a co-organizer for the Colloquia on Microbial Forensics sponsored by American Society of Microbiology, Microbial Forensics Meetings, hosted by DHS, held at The Banbury Center in the Cold Spring Harbor Laboratory, and a meeting on Microbial Evolution and Cutting Edge Tools for Outbreak Investigations, hosted by the Centers for Disease Control and Prevention. He has published a number of articles (see below) on microbial forensics on topics such as attribution, quality assurance, population genetics, next generation sequencing technology, and sample collection. His current efforts at UNTHSC continue to focus on the areas of human forensic identification, microbial forensics, and emerging infectious disease.

MichaelcobleMichael Coble,

Associate Professor

Associate Director, UNT Center for Human Identification


Michael (Mike) Coble earned his Ph.D. in Genetics from The George Washington University in 2004. After receiving his doctorate, Dr. Coble was a NRC Postdoctoral Fellow and, later, a Research Biologist in the Biotechnology Division at the National Institute of Standards and Technology (NIST). He later moved on to The Armed Forces DNA Identification Laboratory (AFDIL) where he spent four years as the Research Section Chief. During his tenure at AFDIL, he assisted on numerous identifications including the positive identification of two of the children of Tsar Nicholas II and his wife Alexandra. Dr. Coble later returned NIST as a Forensic Biologist where he worked until 2018 when he accepted the Associate Director position at the UNT Center for Human Identification.

Since arriving, Dr. Coble has been instrumental in furthering the training efforts to reduce human trafficking by assisting on a grant from the US State Department to train forensic scientists in Central America. His current research focuses on issues associated with DNA mixture interpretation and probabilistic methods of interpretation using software analyses. Other areas of research include haploid marker systems for forensic testing (mitochondrial DNA and Y-chromosome testing), and non-traditional marker systems (e.g. X-chromosomal STRs, insertion-deletion markers, etc.) to increase genetic information from challenged samples.

JianyegeJianye Ge,

Associate Professor


Jianye Ge received his BS and MS degrees in Computer Science from Nankai University, China. He earned his Ph.D. in Bioinformatics from the University of Cincinnati and then worked as Assistant Professor at the University of North Texas Health Science Center. He also worked for the Human Identification Division (HID) for Thermo Fisher Scientific as algorithm leader and later as Global Market Development Manager. His research relates primarily to computational analysis and interpretation of DNA forensic data. The software programs he developed have been used by the Federal and State government agencies to assist in solving criminal cases.



August Woerner,

Assistant Professor


Dr. August Woerner’s research interests are generally in the areas of computation and population genetics, with a focus in forensics, bioinformatics and machine learning. August’s current research projects run the gamut from streamlining bioinformatics pipelines—making them faster and more user friendly—to machine learning and statistical approaches to processing and calling MPS data, to inference problems in population genetics and genomics.



Jennifer Churchill Cihlar,

Assistant Professor


Jennifer Churchill is currently a Assistant Professor at UNT Health Science Center’s Center for Human Identification. Jennifer received her Bachelor of Science degree in Biochemistry from Texas A&M University. Her undergraduate research at Texas A&M involved the application of molecular genetic technologies to the study of population and conservation genetics of the North American bison. Jennifer earned her Ph.D. in Biomedical Sciences specializing in Human and Molecular Genetics at the University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences. Her dissertation work focused predominantly on the use of linkage and next-generation sequencing technologies to identify novel autosomal dominant Retinitis Pigmentosa genes. Jennifer currently works with Dr. Bruce Budowle’s group at UNTHSC’s Center for Human Identification. Her research focuses on the development and application of human identification genetic marker analyses with massively parallel sequencing technologies including the validation and implementation of MPS for mitochondrial DNA analysis into UNTHSC Center for Human Identification’s Missing Persons Unit and Forensic Unit.



Magdalena Bus,

Research Assistant Professor


Magdalena received her Ph.D. in Poland. During her Ph.D. study, she worked with DNA collected non-invasively in the field and wild animals’ population genetic data. She is experienced in analyses of a limited quantity and severely degraded DNA from human and animal samples collected non-invasively in the field, from museum specimens, at crime scenes, or historical excavation sites. During her postdoctoral research at Uppsala University in Sweden, she was focused on the analysis of DNA from forensic and historical samples. The main objective of her research was to develop highly sensitive assays for analyses of challenging samples (e.g., human skeletal remains from a Swedish warship that has been in seawater for over 300 years, or ancient samples from excavations of Viking-age graves). Magdalena has substantial expertise in developing and optimizing sensitive techniques for low copy number DNA analyses such as Sanger sequencing, Pyrosequencing, and Massively Parallel Sequencing. She graduated from a postgraduate course Substantive and Procedural Criminal Law at Jagiellonian University. Currently, she is focused on the population genetics and massively parallel sequencing data analyses. She is interested in history and criminal law. Her free time she spends with her family and friends. She is the project lead, validation and training manager on a U.S. Department of State grant sponsored by the INL Bureau. The project’s purpose is to combat human trafficking in Central America through the use of forensics. Magdalena is also a part of the UNTCHI team addressing human trafficking in the state of Texas.



Jonathan King,

Laboratory Manager


Jonathan King is originally from North Carolina but has lived in Texas long enough to be considered a naturalized Texan. He received his MS from Tarleton State University in 2009 with a research focus in capturing novel polymorphic InDels from agricultural pathogens. He has been the laboratory manager for the research and development lab since March 2011. Jonathan’s current research projects include massively parallel sequencing, DNA repair, small amplicon markers, mitochondrial sequencing, novel DNA extraction techniques, and molecular medicine, just to name a few. When he is not working, Jonathan enjoys photography, gardening, and the culinary arts.

Sammed Mandape
Sammed Mandape,



Sammed is from Kolhapur, a city that resides along mountain ranges in western India. He has an undergraduate degree in Biotechnology. He then graduated with a Master of Science degree in Bioinformatics from Indiana University Indianapolis in 2014. His research interests are focused on designing and implementing analytics pipeline for high-throughput data, developing methods for integrating data from a range of sources, and building tools. He likes to spend his leisure time with his pets or reading books or learning new programming language.



Utpal Smart,

Postdoctoral Research Associate


Hailing from Pondicherry, a sleepy coastal town (of Life of Pi fame) in southern India, Utpal’s formal training in biology began with a MSc in Ecology from Pondicherry University in 2008. He then graduated with a PhD in Quantitative Biology from the University of Texas at Arlington in 2016. His doctoral training primarily involved using computational methods to investigate questions in molecular ecology using a combination of macro – and micro-evolutionary approaches.

As a postdoctoral research associate at UNTCHI, Utpal will help with creating the Mitochondrial Mixture Database and Interpretation Tool (MMDIT) – a bioinformatic pipeline for deconvoluting mitochondrial DNA mixture and using computational phylogenetic and population genetic methods on human microbiome data to leverage them as a forensic tool. When he’s not analyzing data, he can be found herping, rock climbing, or composing music.

20190627 153656

Benjamin Crysup,

Postdoctoral Research Associate


Benjamin Crysup obtained his BS degrees in chemical engineering and computer science (UT). He then followed them up with a Ph.D. in scientific computation (at Florida State) by doing methods development to speed up molecular dynamics simulations. Being a computational chemist might make him the odd man out in the lab, but a collection of interesting computational questions both draws his interest and leverages his talents.

When he’s not coding, he’s writing (check out my book), running, making mead/melomel or working on one of his many side projects.


Melissa Muenzler,

Research Associate


Melissa is originally from Austin, TX and received her Bachelors in Biology from Texas Tech University. She has no free time, due to her two children, but has an extensive knowledge of My Little Pony trivia.




Amy Smuts,

Research Associate


Amy moved to the R&D lab after spending 19 years in the Forensic Unit of UNTCHI. She likes reading, plays, dogs, concerts, tacos, movies, football, feminism, monkeys, sailing in tropical places, and collecting odd art (bonus points if it’s monkey art). In her spare time you will likely find her lying on the couch, demanding that someone bring her food.




Rachel Kieser,

Ph.D. Candidate


Rachel is a fourth year Ph.D. student currently rotating in Dr. Budowle’s laboratory at the University of North Texas Health Science Center. She grew up in Texas and received her Bachelors of Science in Biochemistry from the University of North Texas in May 2012. She continued her education in Washington, DC as she earned her Masters of Forensic Science in Forensic Molecular Biology at The George Washington University. While attending GWU, she interned with the Naval Criminal Investigative Services (NCIS) at the Washington DC Field Office serving as the Cold Case/Fraud/Forensic Intern. Her current research focuses on the development of a multiplex system sequencing the complete mitochondrial genome through the utilization of “mini” amplicons. When she is not hitting the books or spending time with family and friends, she likes watching sci-fi movies, reading, gaming, and dancing.




Allison Sherier,

Ph.D. Candidate


Allison Sherier is a PhD candidate at the University of North Texas Health Science center. She completed her B.S. in Animal Science Biotechnology at Oklahoma State University while working in the biotechnology laboratory headed by Dr. Jennifer Hernandez-Gifford. She then continued to Oklahoma State University Center for Health Sciences in Tulsa, OK where she received the National Science Foundation Bridge to the Doctorate Fellowship. She completed her M.S. in Forensic Science – Molecular Biology while working under the direction of Dr. Robert Allen on degradation of semen specific mRNA markers. When she is not studying, Allison enjoys photography, hiking, reading, volunteering with Cardigan Welsh Corgi National Rescue Trust, and spending time with her husband and dogs.


GemmaGemma Campos,

Research Track Masters Student


Gemma is a second year Masters of Medical Science student completing an independent research project in Dr. Budowle’s lab. Her research involves testing the efficacy of the Rapid DNA Testing in the forensic setting. She completed her B.S. in biochemistry at the University of Texas at Dallas in 2016. After the completion of her independent research project, she hopes to attend medical school. When Gemma is not at school or in the lab, she spends her free time binge watching Netflix, eating take out, and taking naps.



NataliecolónNatalie Colón,

Research Track Masters Student


Natalie Colón is a Masters of Medical Sciences student completing a year of independent research in Dr. Budowle’s lab. Her research will involve studying the variability in heteroplasmy present in mitochondrial multiple sample sites. She earned her Bachelors of Science in Biology from Southwestern University. In her free time, Natalie enjoys playing with her dog, Finn, volunteering, hiking, and binge-watching the Office for the billionth time.


Eom Yongbin Profile2Yongbin Eom,

Visiting Research Scholar


Dr. Yongbin Eom received a Ph.D. in Biomedical Laboratory Science in 2003 from Yonsei University. From 1998-2009, Dr. Eom worked at the NFS Forensic DNA Division to carry out analysis of case evidence, research, and validation of methods for forensic DNA analyses. He is now an associate professor at the Department of Biomedical Laboratory Science at Soonchunhyang University in the Republic of Korea. He has taught clinical microbiology and clinical virology within the biomedical laboratory department, and forensic DNA analysis within the Graduate School of Forensic Science. His research interests have both shaped and been shaped by his working and teaching experiences. He has published a number of articles and has authored or co-authored books in the areas of clinical microbiology, molecular microbiology, and forensic science. His current research interest focuses on issues associated with microbial forensics for human identification and counter terrorism purposes, specifically involving biocrime and bioterrorism. While here, he is interested in fostering collaboration for future research initiatives and discussions on the areas of microbial forensics, human forensic identification, and emerging infectious disease.


This page was last modified on September 10, 2019