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. 2011 Jul 28;6(7):e22810. doi: 10.1371/journal.pone.0022810

Figure 4. P. brasiliensis protein regulation during iron limiting conditions detected using 2D-gel analysis.

Figure 4

2D-gel analysis of P. brasiliensis proteins extracted from yeast cells grown in iron depleted media for 6 hours (B) and 24 hours (D). Gels A and C represent iron rich conditions. Black and white arrows indicate up-regulated and down-regulated proteins respectively. Identified protein spots are numbered and listed in Tables 1 and 2.