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Tracking Genes for Self-Pollination in Arabidopsis

Caption: Ultraviolet fluorescence microscopy image of a stigma of an arabidopsis plant that has been genetically modified to resist self-pollination. The left side was self-pollinated and the right side pollinated from another variety, and pollen tubes form only on the cross-pollinated side.

Credit: Nasrallah Lab

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Related news release: Tracking genes for self-pollination in arabidopsis