. 2005 Dec;71(12):8949–8953. doi: 10.1128/AEM.71.12.8949-8953.2005

TABLE 1.

Data for water samples from different depths^a

Depth (m)	Concn (μM) of:		Oxidation rate (nmol liter⁻¹ day⁻¹)	Recovery of:
Depth (m)	O₂	CH₄	Oxidation rate (nmol liter⁻¹ day⁻¹)	fae	fhcD
5	137.0	0.3	0.0	+	+
9	128.9	0.2	0.0	+	+
10	115.8	0.4	0.1	+	+
11	82.8	0.5	0.2	+	+
12	71.3	0.7	1.4	+	+
13	60.2	0.6	1.5	+	+
13.5	36.9	0.4	0.0	+	+
14	30.2	0.5	11.3	+	+
15	24.9	0.6	11.7	+	+
16	9.9	1.3	32.5	−	+
17	9.2	2.4	8.1	−	+
18	0.0	3.5	5.4	−	+
20	0.0	7.1	2.0	−	+

Depth of water column versus dissolved oxygen (O₂) and methane (CH₄) concentrations, biological methane oxidation rate, and recovery of fae- and fhcD-specific PCR products.