Image Number D2892-1
Confocal micrograph of epidermal cells of a plant infected with a virus fluorescently labeled (yellow) to show virus movement from cell to cell within a leaf. Red spheres are chloroplasts from a second cell layer that’s not infected. Image was taken for the U.S. National Arboretum, ARS Floral and Nursery Plants Research Unit.
Photo by ARS Electron and Confocal Microscopy Unit.
640 pixels wide: (d2892-1.jpg)