Figure 7From: The plastid-localized pfkB-type carbohydrate kinases FRUCTOKINASE-LIKE 1 and 2 are essential for growth and development of Arabidopsis thalianaEtioplast ultrastructure in fln2-1 mutants. Cotyledons from 3-day old dark grown seedlings grown at 20° C were fixed and sectioned for TEM imaging. (A) to (C) Col-0, (D) to (F) fln2-1. Scale bars for first, second, and third columns are 10, 2, and 0.5 μm, respectively.Back to article page