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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 2001 Dec 11;98(26):15393.

Correction

PMCID: PMC64920

MICROBIOLOGY. For the article “Regulation of the Mycobacterium tuberculosis hypoxic response gene encoding α-crystallin,” by David R. Sherman, Martin Voskuil, Dirk Schnappinger, Reiling Liao, Maria I. Harrell, and Gary K. Schoolnik, which appeared in number 13, June 19, 2001, of Proc. Natl. Acad. Sci. USA (98, 7534–7539), Fig. 2 was not printed in color due to a printer's error. The color figure and its legend are printed below.

Figure 2.

Figure 2

Hypoxia-induced expression of genes in the Rv3132/3133/3134 region of the MTB genome. (A) Composite of different portions of the MTB whole genome array, corresponding to genes in the region around Rv3133c. Shown are expression patterns after 2 h in ambient (Amb) or 0.2% O2 (Hyp) as described in the text. Text above and below the figure indicates the gene number as defined by the H37Rv sequencing project (3). Red spots indicate an increase in mRNA level, green a decrease, and yellow no change. (B) Schematic representation of the genomic region around Rv3133c. Arrows denote the relative size, position, and transcriptional orientation of each gene.


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