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. 2018 Jan 30;13(1):e0191484. doi: 10.1371/journal.pone.0191484

Fig 4. Micrographs of strain SL2 grown in PDL under Cr(VI) stress.

Fig 4

Panels a, b, and c are images of strain SL2 grown for 48 h in the PDL medium containing 0, 100, or 1000 mg/L Cr(VI), respectively. Panels d, e, and f are images of SL2 grown for 144 h in the PDL medium containing 0, 100, or 1000 mg/L Cr(VI), respectively.