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. 2014 Aug 6;14:198. doi: 10.1186/s12870-014-0198-2

Figure 1.

Figure 1

Observation and statistics of starch granules diameter during development of seeds. A, Bright-field images of grain cross-sections stained with Fast Green and iodine allowing for the visualization of both intracellular proteins (green) and starch (blue-purple). The yellow arrows show A-granule starch, and the red arrows point to B-granule starch. B, Diameter of starch granules during development of seeds: comparison between A-granule starch granules of Chinese Spring (CS; common wheat) and those of Aegilops peregrina. DPA: days post-anthesis. C, Diameter of starch granules during development of seeds: comparison between B-granule starch granules of CS and of Brachypodium distachyon Bd21.