Figure S2.
Validation of the pUBQ10 promoter expression pattern in Arabidopsis pollen. (A and B) Confocal imaging of mature pollen (A) and root tip cells (B) of the pUBQ10::Venus-N7 line (yellow signal). DAPI stains nuclei (blue signal), white arrowheads indicate the sperm cells nuclei, and red arrow points at the vegetative nucleus. Scale bars = 20 µm.

Validation of the pUBQ10 promoter expression pattern in Arabidopsis pollen. (A and B) Confocal imaging of mature pollen (A) and root tip cells (B) of the pUBQ10::Venus-N7 line (yellow signal). DAPI stains nuclei (blue signal), white arrowheads indicate the sperm cells nuclei, and red arrow points at the vegetative nucleus. Scale bars = 20 µm.

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