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. 2020 Feb 21;64(3):e02353-19. doi: 10.1128/AAC.02353-19

TABLE 2.

Effects of repeated subculturing of S. aureus ATCC BAA1708 in DIBI

Growth medium Ymax (OD600) for subculture:
DIBI MICc in:
1 2 3 4 5 Average μg/ml μM
MHBa 3.8 3.7 ND 2.8 3.2 3.40
MHB plus DIBIb 0.8 0.7 0.9 1.1 0.8 0.88 4 (±0) 0.44 (±0)
a

MHB partially deferrated. ND, not determined.

b

Deferrated MHB plus 10 μg/ml DIBI.

c

Average for 10 clones after 5 subcultures in MHB plus DIBI.