Dr. Francisco Diaz

Associate Professor

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Biography

Francisco J. Diaz is an Associate Professor specializing in Reproductive Biology at The Pennsylvania State University. His research primarily focuses on female germ cell development within ovarian follicles, particularly understanding the intercommunication between oocytes and granulosa cells. This is crucial for the proper development of oocytes, which in turn impacts fertility in mammals and birds. His lab employs transgenic technology and in vitro culture methods to elucidate the signaling pathways that regulate oocyte growth as well as to develop therapeutic interventions for infertility. Professor Diaz has investigated the role of dietary zinc on oocyte development and its implications in fertility. Furthermore, he has explored the molecular differences between broiler-breeder hens and egg-laying hens to identify targets for enhancing reproductive efficiency. His work aims to contribute to advancements in reproductive management in animal agriculture and to identify novel contraceptive targets through high-throughput screening methods. With numerous publications in top journals, he continues to make significant contributions to the fields of reproductive biology and animal science.

Research Interests

Requirements for Pennsylvania State University

Doctorate Program
Requirements
GPA Requirement
Required:3
TOEFL
Writing
Required:24
Speaking
Required:23
Total
Required:100
IELTS
Writing
Required:7
Speaking
Required:7
Overall
Required:7
GRE General
Prerequisites
Master's degree in related field for PhD Baccalaureate degree from accredited institution
Application Checklist
  • Three letters of recommendation
  • Statement of Purpose
  • Writing Sample
  • Official Transcripts
  • Resume/CV
Specialization Notes

GRE scores are highly recommended but not strictly required for Applied Linguistics.