Catherine Feuillet (French pronunciation: [kat?in fœj?] (listen); born July 1965) is a French geneticist who is the head of trait research at Bayer CropScience and a co-chair of the International Wheat Genome Sequencing Consortium (IWGSC).
Feuillet has been working on plant genetics since 1994, when she completed post-doctoral studies at the Swiss Federal Institute for Agroecology.
She wrote her thesis on Lignification of Eucalyptus which is the study of how wood is formed on a cellular basis.
After that she moved on to the University of Zurich in 1997 where she was a junior group leader investigating fungal disease resistance in plant genomes.
In 2008, she and her team successfully published the first mapping of the largest wheat chromosome, 3B and in 2014, they successfully completed mapping 3B's sequencing and published a draft of the entire wheat genome.
She is also the head of the project, Breedwheat, which works to manipulate the wheat genome to improve the yield of wheat in the changing environment due to global warming because it is a basic food source for upwards of 2 billion people worldwide.