Table 1.

Expression differences of fur and fur-like genes in MSR-1.

Gene name	Gene location	Log2 (fold change)*
		high iron/low iron	high oxygen/low oxygen
fur	MGMSRv2_3137	0.029	0.689
irrA	MGMSRv2_1721	−0.910	2.087**
irrB	MGMSRv2_3149	1.074**	−0.639
irrC	MGMSRv2_3660	−0.081	1.368
zur	MGMSRv2_2136	−0.499	−0.232

*log₂ transformation of expression fold change between high- vs. low-iron condition or high- vs. low-oxygen condition.

**p < 0.05.