Fig. 1From: Deciphering the dynamic gene expression patterns of pollen abortion in a male sterile line of Avena sativa through transcriptome analysis at different developmental stagesPlants, stamens, and pollen of the CAMS line and CAMF line. a. Plants of CAMS line and CAMF line. b. Electron micrograph of Stamens. CAMF, full of folds of the epidermis, with obvious pollen; CAMS, deflated, and no corrugation on the surface. c. Pollen: CAMF, oval, good activity; CAMS, deformity, and inactiveBack to article page