News From the Field
Is Your Leaf Left-handed?
June 22, 2012
This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.Research published in Plant Cell shows that the spiral pattern of leaf formation from the point of growth affects the developing leaf's exposure to the plant hormone auxin. This exposure leads to measurable left-right asymmetry in leaf development in species previously assumed to have symmetric leaves. Full Story
American Society of Plant Biologists
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