SEM analysis of starch granules from potato tubers
at magnifications of 150× (A and B), 2,400× (C and D), and 500× (E
and F). Granules were isolated from WT tubers (A, C, and E) and
35S-FD-LS tubers containing 4.8% of dry weight fructan (B
and D) and FD-INV tubers line 24–32 (F). The bar segments
represent lengths of 100 μm (A and B), 10 μm (C and D), or 50 μm
(E and F).