Functional categories distribution of differentially expressed transcripts. Distribution in main functional categories according to the GO "biological process" terms of the 75 up-regulated (A) and 22 down-regulated (B) transcripts in roots of Fe-deficient relative to Fe-sufficient plants. Percentage of transcripts is reported for each functional category.
Zamboni et al. BMC Genomics 2012 13:101 doi:10.1186/1471-2164-13-101