TABLE 1 .

Genes with reduced transcript abundance in the heuR mutant

Locus	Predicted function	Fold change (log2)	P valuea
CJJ81176_1389	Conserved hypothetical protein	−5.62	4.5E−108
CJJ81176_1601	TonB-dependent heme receptor	−3.34	1.2E−25
CJJ81176_1603	Hemin ABC transporter, ATP binding	−3.32	1.0E−36
CJJ81176_1604	Hemin ABC transporter, periplasmic binding	−3.22	9.3E−33
CJJ81176_1602	Hemin ABC transporter, permease protein	−3.12	2.2E−38
CJJ81176_1704	16S rRNA	−2.48	5.1E−03
CJJ81176_1727	23S rRNA	−2.47	1.8E−04
CJJ81176_1707	23S rRNA	−2.46	2.1E−04
CJJ81176_1714	23S rRNA	−2.45	1.9E−04
CJJ81176_1711	16S rRNA	−2.45	6.0E−03
CJJ81176_1724	16S rRNA	−2.44	5.8E−03
EBG00001201819	Unknown	−2.42	2.3E−04
EBG00001201824	Unknown	−2.42	2.7E−04
EBG00001201849	Unknown	−2.41	6.4E−03
EBG00001201811	Unknown	−2.41	2.6E−04
EBG00001201820	Unknown	−2.40	6.3E−03
EBG00001201839	Unknown	−2.39	8.0E−03
CJJ81176_1386	Conserved hypothetical protein	−2.39	3.6E−13
CJJ81176_1385	Hypothetical protein	−2.33	6.4E−18
CJJ81176_1600	Conserved hypothetical protein	−1.81	8.5E−12
CJJ81176_1623	Putative periplasmic protein	−1.42	4.6E−08
CJJ81176_0471	TonB-dependent receptor, putative	−1.28	2.4E−06
CJJ81176_1333	Flagellin modification protein, PseA	−1.28	2.0E−10
CJJ81176_0761	Conserved hypothetical protein	−1.24	1.8E−07
CJJ81176_0075	Cytochrome c family protein	−1.22	5.0E−05
CJJ81176_0235	Citrate transporter, authentic frameshift	−1.20	1.9E−09
CJJ81176_0241	Hypothetical protein	−1.19	3.8E−08
CJJ81176_1443	Hypothetical protein	−1.18	9.4E−06
CJJ81176_0710	Flagellar L-ring protein FlgH	−1.17	8.4E−08
CJJ81176_0760	Hemagglutination domain protein	−1.16	2.1E−04
CJJ81176_0052	Sodium/dicarboxylate symporter	−1.15	1.9E−07
CJJ81176_1353	Enterochelin ABC transporter, ATP binding	−1.15	6.0E−06
CJJ81176_1355	Conserved hypothetical protein	−1.12	6.1E−03
CJJ81176_1354	Enterochelin ABC transporter, periplasmic	−1.11	7.4E−08
CJJ81176_0875	Hypothetical protein	−1.11	7.2E−07
CJJ81176_1622	Hypothetical protein	−1.10	6.6E−07
CJJ81176_0928	Amino acid ABC transporter, periplasmic	−1.10	5.0E−05
CJJ81176_0772	Conserved hypothetical protein	−1.10	4.6E−11
CJJ81176_0067	γ-Glutamyltransferase	−1.04	1.2E−03
CJJ81176_0722	Glutamine synthetase, type I	−1.04	1.5E−05
CJJ81176_1062	Conserved hypothetical protein	−1.04	8.5E−12
CJJ81176_0440	Conserved hypothetical protein	−1.02	7.5E−06
CJJ81176_1332	Imidazole glycerol phosphate synthase	−1.01	2.1E−11

^aFalse discovery rate corrected using the Benjamini-Hochberg method.