<I>Arabidopsis</I> Pollen (IMAGE)
Caption
These are electron microscope images of Arabidopsis pollen. A: Typical pollen grain from an Arabidopsis model plant with normal cellulose production. B: Deformed pollen grain from a cellulose-deficient mutant, e.g. lacking CSI1.
Credit
Dr. Staffan Persson, Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
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