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Updated: May 5, 2026

Author Spotlight: Streamlining Composite Plant Production via Agrobacterium rhizogenes-Mediated Hairy Root Transformation
Published on: June 30, 2023
Establishment of new axenic hairy root lines by inoculation with Agrobacterium rhizogenes
1Rhône-Poulenc Agrochimie, F-69263, Lyon cedex 09, France.
Abstract:
Cultured hairy root lines resulting from infection by Agrobacterium rhizogenes are known for approximately thirty plant species. We extend this range by establishing forty original dicotyledonous hairy root lines with A. rhizogenes strain A4. Hairy roots have been cultured for at least 2-6 years on Murashige & Skoog medium. Some hairy root cultures such as Anagallis arvensis and Antirrhinum majus spontaneously regenerated whole plants.
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