Karen Crow

Dr. Karen Crow is a Professor in the Department of Biology at San Francisco State University, affiliated with the College of Science and Engineering since 2007. Her research focuses on Evolutionary Developmental Biology (Evo-Devo), particularly the molecular mechanisms underlying vertebrate diversity in fishes. She leads the FishLab, investigating Hox gene evolution and its role in body plan innovations such as claspers, cephalic lobes, and brood pouches.

Dr. Crow holds a Ph.D. in Marine Biology from the University of California, Santa Cruz. Her work integrates genetics, genomics, and developmental biology to address questions about speciation, reproductive strategies, and morphological evolution. Key projects include studying Hox gene expression in paddlefish, skates, and manta rays, and the evolutionary implications of genome duplication events.

Her recent publications highlight discoveries in manta ray cephalic lobe development, sympatric speciation in reef fishes, and the role of HoxA genes in novel anatomical structures like the hindgut sphincter in gobies. Dr. Crow collaborates widely, with contributions to conservation genetics, invasive species impacts, and marine ecosystem dynamics.

Scientific awards are not explicitly listed, but her work has been supported through grants and interdisciplinary collaborations. She advises students on topics ranging from genomic studies to ecological fieldwork, emphasizing the integration of molecular and evolutionary approaches.

Dr. Crow’s lab (FishLab) actively engages in outreach and education, promoting scientific teaching practices through initiatives like department-wide professional development programs. Her research bridges developmental biology, ecology, and conservation, addressing fundamental questions about life’s diversity and adaptation.