Genetics and Biochemistry News

Grad Feature: Sydney Greer ’26

For genetics and biochemistry May grad Sydney Greer, Clemson became more than just a place to earn a degree — it became the place where she discovered confidence in herself. Whether she was performing with the Clemson University Steel Band, training service dogs for veterans, running trails through the Experimental Forest or conducting research in Dr. Shahid Mukhtar’s lab, Sydney embraced every opportunity to grow both as a scientist and as a person.

“I was involved in the Experimental Forest Trail Running Club, Clemson Battle Buddies, the Genetics and Biochemistry Club, and a Creative Inquiry project… I was also a member of the Clemson University Steel Band and Gigging Band. Having grown up playing the steel pan, I was excited to continue playing at Clemson. Being part of both groups was an incredible experience, and the rehearsals and performances gave me the opportunity to grow as a musician.”

Sydney is grateful for the academics and science courses, but she also learned invaluable life skills during her undergrad, embracing experiences that pushed her outside of her comfort zone.

“The most important thing I’ve learned over the last four years is confidence in myself. From public speaking to presentations and performing on stage, I’ve grown into someone who is far more comfortable taking on new challenges.”

Before coming to Clemson, Sydney recognized the Clemson ring and its tradition but says she didn’t fully understand the significance it held for those who wore it. Now, it holds special meaning and receiving hers is one of Sydney’s favorite memories.

“I wear mine every day, and it reminds me of the late nights studying in Cooper, the memories I made on and beyond campus, the experiences that shaped me and the incredible friends I met along the way.”

Sydney’s research involvement has been one of the most fulfilling aspects of her time as an undergrad student, her research projects where she served as the lead with PI Dr. Mukhtar even inspiring her to pursue her Ph.D. in biochemistry and molecular biology.

One of these projects is the investigation of drought responses in soybean root nodules with a multi-transcriptomic approach where Sydney uses single-cell and spatial transcriptomics to assess gene expression changes in response to extreme drought in the nodules. In the second project that is continuing through graduate school, she is researching the role of eccDNA in herbicide resistance in Arabidopsis thaliana.

“Working with these cutting-edge techniques has been one of the most rewarding aspects of this project, and I am excited to continue applying these powerful approaches to future research. I am incredibly excited to continue my journey here through a Ph.D. in biochemistry and molecular biology.”

Polatty and Vondersaar named 206 Dixon Global Policy Scholars

Department of Genetics and Biochemistry students Elizabeth Polatty and Addison Vondersaar have been selected to explore global policy issues through the Honors College’s selective Dixon Global Policy Scholars program, which provides students with the tools to change the world through a combination of public policy coursework and a transformative study abroad trip to Europe, all while applying academic theory to real-world issues.  

Over the next two to three years, Elizabeth and Addison will have the opportunity to explore global concepts in more detail through coursework and faculty-guided research focused on global policy issues, before developing their own policy proposals.

The Dixon Global Policy Scholars program was established through an endowment from the Dixon family. Joseph E. Dixon ’39 and his wife, Carolyn, were dedicated members of the Clemson community and active supporters of their local community.

Congrats Elizabeth and Addison!

Read more in the Clemson News article!

Grad Feature: Kylie Towery ’26

For May graduate Kylie Towery, orange runs deeper than school spirit — it’s woven into her story. Raised in a Clemson family and shaped by undergrad years of service and involvement on campus, Kylie recently graduated from the Department of Genetics and Biochemistry ready to carry that legacy forward.

Throughout her time at Clemson University, Kylie made service a central part of her college experience. She dedicated much of her time to volunteering through Volunteers4LIFE, serving as a one-on-one mentor for ClemsonLIFE students as a traditional course volunteer and a Cooking Club volunteer. Beyond campus, she supported others as a volunteer with the Crisis Text Line and as a Child Life Department volunteer with Prisma Health Children’s Hospital–Upstate.

Aside from volunteer work, Kylie was a member of the Epsilon Tau Chapter of Kappa Delta Sorority, holding various leadership roles, played intramural volleyball and founded Clemson’s Pre-Genetic Counseling Club.

“During my final semester, I had the pleasure of founding the Pre-Genetic Counseling Club here on campus to give back to my Clemson community and help serve students prepare for a career in GC. I am beyond excited to be advising the club from afar for the years to come!”

For Kylie picking a favorite memory over the last four years is difficult. A few things come to mind immediately – from all the sporting events to building her sorority family to meeting other Clemson girls while studying abroad, and having her dad turn her Clemson ring – it’s hard to pick just one.

“I came to realize that while we are here for an education, we are also here to be happy, find friends, and make memories…I do think that the best memories in Clemson are formed on the nights you least expect it, and that is something I miss already.”

Kylie matched to her top choice genetic counseling program and will be moving to Houston to get her master’s at The University of Texas at MD Anderson Cancer Center UTHealth Houston Graduate School of Biomedical Sciences this fall.

“I found my passion for genetic counseling through Clemson and the Department of Genetics and Biochemistry have been given countless opportunities to chase that dream fearlessly since…It’s been a blessing.”

Grad Feature: Katie Cross ’26

You may recognize biochemistry alum Katie Cross from her involvement with Delta Gamma, the Clemson Club Swim Team, the Clemson Panhellenic New Member Mentor Program or the many labs and Creative Inquiries she dedicated herself to before graduating this May. Whether she was mentoring new students, conducting research or balancing an incredibly full schedule across campus, Katie left a lasting impression on the Clemson community through both her leadership and enthusiasm.

Katie says she truly loved and savored every moment of her undergraduate experience at Clemson. Like many students, what she treasures most is the people — peers, faculty and staff who shaped her journey.

“The best thing that I’ve learned in the past four years at Clemson is how important it is to develop strong relationships with as many people as you can. Establishing relationships with the people with whom you interact daily will be the most genuine and rewarding part of your Clemson experience and set you up for great success after graduation.”

One Clemson memory Katie says she will never forget is walking into Death Valley for the first time as a freshman.

“The sights, the sounds, the people… it was electrifying. While it sounds cliché, it was the first time I truly felt like I was a part of something bigger — the Clemson family.”

This fall, Katie will begin the next chapter of her academic journey at the University of Florida, where she will pursue a Ph.D. in plant pathology.

“As a recipient of the UF College of Agricultural and Life Sciences Dean’s Award, I’ll spend my first semester rotating through labs and immersing myself in new and exciting areas of research!”

Katie also shared a note of gratitude for the Genetics and Biochemistry department:

“I would not have accomplished nearly as much without the support from the Genetics and Biochemistry Department. While the coursework did an excellent job preparing me for what’s ahead, the faculty, advisors and department staff — special shoutout to the AMAZING Kate Price!! — have always been incredible resources for anything I ever needed. Thank you Clemson G&B for being the best department ever!”

Heidi Anderson and CI students travel for conference

Over the last year and a half, a group of seven students have been part of a Creative Inquiry led by Dr. Heidi Anderson to develop interactive tools to aid in learning biochemistry content.

From this group, a web-based application called ‘Aminole’ (based off of the New York Times game ‘Wordle’) was developed to aid students in learning the twenty common amino acids. The game has been used by Clemson students in introductory biochemistry courses and was well-received as a fun and engaging way to aid in the learning process.  

In April, four of the students along with Dr. Anderson traveled to Anaheim, CA to present a poster about the game at the National Science Teacher Association conference.  

“I am so proud of the team of students who have dedicated time and creativity to make this idea come to life,” says Dr. Anderson. “Seeing Aminole presented at a national conference and being so well-received was encouraging to the students and myself.

Play now at aminole.net.

G&B brings home college-wide awards

The Clemson University College of Science recognized some of its most outstanding undergraduate and graduate students during an awards ceremony on April 9.

The following G&B students were recognized.

Ryan Mehlem: Outstanding Undergraduate in Discovery Award

Ryan Mehlem, an Honors College student with a biochemistry major with minors in cluster engineering and business administration, has built an outstanding research record across multiple labs, spending more than four years studying thermal adaptation, azole tolerance and gene expression in Aspergillus fumigatus

This award is given to a graduating senior who has performed outstanding original research in the sciences.

Katie Barfield: Blue Key Academic and Leadership Award

A genetics and sociology major with a minor in gender, sexuality and women’s studies, Katie Barfield has worked in Miriam Konkel’s lab, participated in research at Johns Hopkins University and has conducted a greenhouse assay at the Institute of Subtropical and Mediterranean Horticulture in Malaga, Spain.

The Blue Key Academic and Leadership Award recognizes one student in each of the colleges at Clemson who has distinguished themselves in academic scholarship and campus leadership.

Jerry (Rui) Che: Outstanding Graduate in Discovery 

Jerry (Rui) Che is a Ph.D. candidate in genetics and during his graduate studies, Che helped create a new research method that made it possible to study how certain molecules inside cells are controlled, leading to the identification of important pathways involved in how cells process nuclear RNA. He also discovered two human genes, which he named RMP24 and RMP64 and helped develop an E.-coli-free cloning method and a way to build much larger DNA libraries for genetic research. The new cloning method was patented.

This award honors doctoral students in the College of Science who have made distinctive and discernable contributions to their field.

Ava McKee: SciSAB Outstanding Board Member

Ava McKee has been a member of Science Student Advisory Board for three years, most recently serving as grant officer and will step into the role of vice president for outreach next year. As grant officer, she led the coordination of SciSAB’s grant in aid of research award program, applications increasing by 91%, and helping award $6,200 in funding. Her plans as vice president for outreach next year are to increase volunteering opportunities and strengthen the partnership with the Science Outreach Center.

Read more in the Clemson News article.

Senior and alum awarded GRFP

Senior Katie Barfield and alum Søren Spina were recognized by the National Science Foundation Graduate Research Fellowship Program (GRFP), a highly competitive award that supports outstanding graduate students in science, technology, engineering and mathematics (STEM) fields.

Katie, a genetics and sociology double major and Breakthrough Scholar studies the questions at the intersection of genetics, genomics and human health. Her research has explored transposable elements and translational regulation while also examining how science can better serve diverse communities. Søren is studying at Ohio State University.

The GRFP recognizes early-career scientists and engineers who demonstrate exceptional promises for leadership and innovation and provides three years of financial support over five years, including a $37,000 annual stipend and a $16,000 cost-of-education allowance to the institution.

Grad Feature: Gabbie Gardiner ’26

Woman in white dress with brown hair leaning on stone with arms.

It will be strange not to see Gabbie Gardiner around the teaching labs in Poole anymore. Gabbie is graduating this May with dual degrees in genetics and biochemistry, along with a minor in Spanish, after serving as a student laboratory assistant.

“I have worked as a student laboratory assistant for the G&B [Poole] teaching labs for the past four years.” 

Two women in PPE with thumbs up smiling at camera,

Gabbie Gardiner has always kept busy, whether serving as an academic mentor and Assistant VP of Intellectual Development for the Theta Lambda Chapter of Alpha Chi Omega, acting as a Health Professions Advising Ambassador, or leading as Community Outreach Chair for The Period Project on campus. She has also been involved in organizations ranging from Beta Beta Beta Biological Honor Society to the Spanish Club and Hablemos Club.

Two girls doing a piggy back with a bunch of balloons behind them.

Some of Gabbie’s extracurriculars were academic in nature as well, having worked in research labs aside from the teaching labs.

“I was a part of Dr. Métris’ Creative Inquiry exploring environmental DNA and RNA and Dr. Boccuto’s Health Genetics lab exploring Phelan-McDermid Syndrome.”

Woman with dark hair standing next to a large poster she is presenting.

Gabbie has made many memories during her tenure at Clemson. However, when asked what her favorites are, a few come to mind.

“When we made it to the Elite 8 last year in basketball. I prefer watching basketball over football (sorry). An honorable mention for another favorite memory was winning Cribb Floor 5’s Resident of the Month for October 2022.”

Woman in graduation attire throwing cap in the air.

Gabbie has gained a confidence over the last four years and has learned not to be afraid to speak up and talk to your peers and professors.

“Many of my opportunities have come from simply asking and not being afraid of being denied.”

Woman in white dress with dark hair in front of brick building smiling to camera, standing.

After graduation, Gabbie plans to take the MCAT and work as a medical assistant until she moves to Spain to teach English in October as a gap year.

Woman traveling in Spain with sunglasses and denim jacket on.

A Thank You Letter from Adrianna

Wanting to escape the cold of her hometown of Huntley, Illinois, junior biochemistry student Adrianna Crespo knew once she graduated from high school, she had her sights set on the south – and set on Clemson, committing to the university the day she was accepted.

“I often get asked why I chose Clemson, and I never have a really good answer, as a part of me just always knew that this is where I belonged. From my research, and before I had even toured, I decided that Clemson would be the school for me. The sense of community and academic rigor ultimately drew me into Clemson.”

Also drew to our biochemistry program, and  Adrianna was not disappointed. Our G&B department has provided some amazing and supportive friends and professors.

“My best friend Olivia Palmieri and I met in our Biol 1011 lab our freshman year. I am extremely grateful for our friendship.”

Adrianna’s professors have supported her both inside and outside the classroom, challenging her academically while also investing time in mentoring her growth as a student and an emerging scientist.

“My professors have given me invaluable professional development advice and opportunities that have helped me tremendously, from encouraging me to pursue research to helping me think about my future career in science. Their guidance, encouragement, and willingness to invest in their students have made a lasting impact on my college experience.”

Adrianna participates in a couple of different academic-based extracurricular activities on campus, including serving as an Academic Success Center Tutor for General and Organic Chemistry and also acting as a Tutor Mentor where she has the opportunity to train the other tutors at the Academic Success Center. In addition, Adrianna contributes as the ROAR Leader, where she coordinates and plans the ROAR review sessions for Chemistry I and II that occur before the exams.

“Tutoring has been a rewarding experience because it allows me to help other students work through challenging concepts and build confidence in subjects that can often feel overwhelming. I am given the chance to mentor students and help foster independence for their future college endeavors.”

Another academic campus involvement that Adrianna is involved in is her research in inorganic chemistry in Dr. Tran Dominy’s Lab, where she works closely with Dr. Xudong Huai in their work with polycrystalline structures by solid state and flux reactions. Adrianna’s research is part of a departmental honors.

“For the departmental honors distinction in chemistry, I will write a thesis and defend it in front of a board. Dr. Huai and I are currently in the works of writing an entirely different paper for publication at the end of this year!”

Adrianna has also served as the Scholarships Chair for the Alpha Lambda Gamma Honors Society, is a part of the panhellenic sorority Alpha Phi, a member of Order of the Omega, a COSMIC mentor and Student Science Ambassador.

“However, one of my most meaningful leadership roles has been my involvement as Campus Outreach Coordinator for American Medical Women’s Association. I have watched the club grow and become an amazing experience for so many students.”

Illinois does not have mountains, so in her free time, Adrianna loves hiking the trails in North and South Carolina with her rescue dog, Bronco. Bronco came into Adrianna’s life shortly before Hurricane Helene, as the Oconee Humane Society (OHS) was searching for fosters before the storm.

“He is my best friend, and it has been one of my favorite college experiences to be his mom and he really is my entire world. I now volunteer at OHS whenever I can!”

Particularly interested in drug research and development, Adrianna hopes one day to contribute to the discovery and production of new medications that can improve patient outcomes. After graduation, she plans to attend graduate school to pursue a Ph.D. in either medicinal chemistry or pharmacology.

“In the long term, I would also like to work in academia, where I can continue conducting research while teaching at the university level. Being able to mentor students and share my passion for chemistry and drug discovery would allow me to contribute to both scientific advancement and the education of future scientists.” Just like her professors did for her.

P.S. The last question we ask everyone in these interviews is “Anything else you want to add?” Most of the time that question is left blank. Adrianna’s wasn’t.

“[Speaking on her parents] I just want to thank them for supporting me from so far away and that I truly owe my experience to them and their undying support. Their belief in me has played a huge role in where I am today.”

Dolan collaborates with Brazilian researcher

Scientist in lac coat and goggles looking into a microscopic computer.

Assistant professor in Genetics and Biochemistry Dr. Stephen Dolan, who is also a part of the Eukaryotic Pathogens Innovation Center (EPIC), has joined forces with molecular biologist Gustavo Goldman at the University of São Paulo in Brazil to understand how dangerous fungi survive their own poisons and how that could be turned into a new antifungal drug.

The two researchers work on the fungi Aspergillus fumigatus, a common mold that can cause life-threatening lung infections in people with weakened immune systems. A. fumigatus produces a potent toxin called gliotoxin that enables the fungus to cause disease and outcompete other microbes, but it is also so toxic that it can poison the fungus itself. To survive, the fungus has developed protective systems that neutralize gliotoxin.

With Dolan specializing in creating mutant strains of fungi and analyzing the resulting data to see which genes matter most for survival and Goldman’s strengths in fungal genetics and biochemistry, the team was able to connect molecular mechanisms to big-picture questions about how fungi cause disease.

petri dish with fungi in it.

Together they discovered that mitochondria are a key weak spot for gliotoxin. The toxin disrupts mitochondrial function, and when defenses fail, the fungus’s energy systems collapse, leading to cell death. The results reveal new details about how fungi defend themselves against their own toxins and highlight mitochondria as a possible target for future antifungal treatments, which is important because drug resistance is on the rise and current treatments for fungal infections can be toxic or ineffective.

Dolan has actually been working with Goldman since his Ph.D. and they have published two papers together, with more forthcoming and they’ve started participating in virtual joint lab meetings once a month. Dolan believes that collaboration in research is essential for impactful work.

“The mindset of working independently without engaging other labs is disappearing,” Dolan says. 

Read more in the Clemson News article.