An introduction to Arabidopsis thaliana


Arabidopsis is...

Native to Africa, Asia and Europe

A common weed that has become naturalized around the world

Adapted to live in many different environments

A member of the mustard family, related to food plants like cabbage, radish and cauliflower

Small and easy to grow

Arabidopsis thaliana plantThe first plant genome to be completely sequenced

Easily mutated

An important model system for research and science education

Provided to K-12 schools free of charge


With Arabidopsis you can...

See a complete life cycle in 6-8 weeks

Observe plant anatomy and development

Explore inheritance and Mendelian genetics

See variation within members of a species

Observe adaptation to environmental conditions

Make connections to food crops

Make connections to real-life laboratory science

Design simple experiments using scientific practices


What can teachers and students do with Arabidopsis?

 Arabidopsis provides the opportunity to complement classroom lectures with hands-on experimentation using a live organism. A number of science concepts can be demonstrated using Arabidopsis in the classroom. We invite you to try “Greening the Classroom”, a set of teaching modules developed by the ABRC. Greening the Classroom modules, which are aligned with the Next Generation Science Standards, include detailed protocols, supporting materials and Arabidopsis seeds (provided free of charge for K-12 teachers). We recommend stock number CS70000, wild type Columbia, for classrooms designing their own experiments.