Fig. 5. Median focal plane images of FM4-64-stained L. longiflorum pollen
tubes (A) 15 minutes, (B) 30 minutes, (C) 24 hours and (D) 48 hours after
staining. Inserts show bright field images at 1/3 size. Bar in A,B, 15 µm;
bar in C,D, 15 µm.
Fig. 5. Median focal plane images of FM4-64-stained L. longiflorum pollen
tubes (A) 15 minutes, (B) 30 minutes, (C) 24 hours and (D) 48 hours after
staining. Inserts show bright field images at 1/3 size. Bar in A,B, 15 µm;
bar in C,D, 15 µm.