Postdocs and Visiting Scholars

Postdocs and Visiting Scholars

Ramon C Botigelli, Ph.D.

  • Postdoctoral Scholar
  • Faculty Sponsor: Anna Denicol
  • Start Date: 2022
I am exploring the mammal’s embryo development, embryonic cell fate and adult cell reprogramming into iPSCs for understanding the key players of these pathways/mechanism on maintenance of pluripotency and cell differentiation to apply on in vitro models. Additional research interests: embryo production, epigenetics, metabolism, stem cells and chimeras.

Dr. Amanda Fischer-Tlustos, PhD

  • Postdoctoral Scholar
  • Faculty Sponsor: Kelly Nichols
My research focuses on characterizing mammary energetics during the dry and lactating periods and unraveling the prepartum process of colostrogenesis, with the ultimate goal of improving cow and calf production efficiency.

Dr. Pedro R. Marquez, Ph.D

  • Postdoctoral Scholar
  • Faculty Sponsor: Matthias Hess
Research Interests: My research focuses on understanding the role and dynamics of rumen microorganisms—bacteria, methanogens, and anaerobic fungi—in rumen fermentation and enteric methane production. I am also developing mitigation strategies to reduce greenhouse gas emissions from ruminants using feed additives and engineering tools.

Dr. Theano Stoikidou, Ph.D

  • Postdoctoral Scholar
  • Faculty Sponsor: Matthias Hess
  • Start Date: January 2026 - Present
Research Interests: My research focuses on improving understanding of the function and dynamics of the rumen microbial ecosystem during fermentation and developing strategies that redirect hydrogen away from the methanogenesis pathway and towards beneficial compounds for the host, ultimately mitigating methane emissions and enhancing ruminant productivity at the same time.

Dr. Nicholas Werry, Ph.D

  • Postdoctoral Scholar
  • Faculty Sponsor: Alison Van Eenennaam
My research background is in genetics and reproduction, currently I am working on developing gene edited animals to sex-specifically disrupt sperm function resulting production of a single sex of offspring.