Fig. 9. Immunoblot analysis of actin associated with isolated chloroplasts from
Spinacia oleracea. The association of actin with the isolated intact
chloroplasts from spinach leaves was examined by immunoblotting of the
chloroplasts immediately after isolation (lane 1), and incubation for 0 min
(lane 2) and 30 min (lane 3) with exogenously added chicken skeletal muscle
F-actin. The arrow indicates the position of the actin band. Molecular markers
are indicated on the left.