Andrew R.G. Plackett

Dr. Andrew R.G. Plackett is a Royal Society University Research Fellow at the School of Biosciences, University of Birmingham, where he pioneers the use of functional genetic analysis in ferns to unravel one of plant evolution's great mysteries: how plants evolved seeds. His work focuses on comparing genetic networks between seedless plants (ferns) and seed-bearing plants to understand the evolutionary transition from spore-based to seed-based reproduction.

Education:

• PhD in Plant Sciences, University of Nottingham/Rothamsted Research (2012)
• BA (Hons) in Biological Sciences, University of Oxford (2005)

As a developmental geneticist, Dr. Plackett's research addresses fundamental questions about plant evolution and reproduction. His laboratory uses the fern Ceratopteris richardii as a model system to investigate how genetic networks controlling reproduction evolved. This work is particularly relevant to understanding modern plant reproduction mechanisms that underpin agricultural productivity and food security. His approach combines evolutionary biology with molecular genetics to uncover the genetic changes that occurred during one of the most significant transitions in plant evolution.

Dr. Plackett's publication record demonstrates consistent focus on plant evolutionary developmental biology, with particular emphasis on fern genetics and the genetic basis of seed evolution. His work bridges molecular genetics with evolutionary biology, developing genetic tools for non-model plant systems while investigating fundamental questions about plant reproduction. Key themes include the role of transcription factors like LEAFY in plant development across evolutionary time, gibberellin hormone signaling in reproduction, and the genetic networks underlying the seed revolution in plant evolution.

Scientific Recognition:

• Royal Society University Research Fellowship (2019)

Dr. Plackett leads an active research group investigating the evolution of seed-based reproductive systems at the genetic level. His laboratory has established Ceratopteris richardii as a genetic model for studying plant evolution, developing methods for functional genetic analysis in ferns that enable comparative studies with seed plants. He welcomes inquiries from potential undergraduate research students and postgraduate candidates interested in plant evolution and genetics.

His research group specializes in comparative genetic analysis between ferns and seed plants, with particular focus on transcription factor networks involved in reproductive development. The team has developed advanced genetic transformation protocols for ferns, overcoming previous technical barriers to studying gene function in this important plant lineage.