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. 2012 Aug 17;7(8):e43208. doi: 10.1371/journal.pone.0043208

Figure 4. Arsenic speciation in different fission yeast mutants.

Figure 4

Total cell extracts from 5×107 cells and growth media from wild type, spc1Δ, cdc2-3w and cdc25Δ cdc2-3w strains were obtained after treatment for 3 or 9 hours with 100 µM sodium arsenate. Graph shows the amount of As (V) (A) or As (III) (B) present in the extracts or growth media.