. 2012 Mar 28;46(9):5057–5066. doi: 10.1021/es2043905

Table 1. Summary of the Relative Intensities of Selected DGGE Excised Bands for Every Duplicate DNA Extraction and Their Average for Different Treatments and Time Point .

			N7 DGGE Mycobacterium-like sequence		N8 DGGE Rhodococcus RHA1-like sequence		N23 DGGE Rhodococcus erythropolis-like sequence
			relative band intensity %		relative band intensity %		relative band intensity %
soil	time	sample		average		average		average
unamended	0	DNA1	1.87	1.52 ± 0.50	2.93	2.72 ± 0.30	1.59	1.43 ± 0.22
	0	DNA2	1.16	1.52 ± 0.50	2.51	2.72 ± 0.30	1.28	1.43 ± 0.22
	6 months	DNA1	4.50	4.46 ± 0.05	3.26	3.30 ± 0.06	1.84	1.87 ± 0.04
	6 months	DNA2	4.42	4.46 ± 0.05	3.34	3.30 ± 0.06	1.90	1.87 ± 0.04
	3 years	DNA1	3.00	2.96 ± 0.06	8.36	8.92 ± 0.80	2.21	2.35 ± 0.20
	3 years	DNA2	2.92	2.96 ± 0.06	9.48	8.92 ± 0.80	2.50	2.35 ± 0.20
PAC	0	DNA1	3.48	3.15 ± 0.46	4.65	4.26 ± 0.55	2.22	2.16 ± 0.08
	0	DNA2	2.83	3.15 ± 0.46	3.87	4.26 ± 0.55	2.11	2.16 ± 0.08
	6 months	DNA1	3.42	3.04 ± 0.54	3.34	3.33 ± 0.004	1.94	2.00 ± 0.08
	6 months	DNA2	2.65	3.04 ± 0.54	3.33	3.33 ± 0.004	2.06	2.00 ± 0.08
	3 years	DNA1	3.25	3.49 ± 0.34	9.37	9.26 ± 0.16	3.32	3.03 ± 0.40
	3 years	DNA2	3.73	3.49 ± 0.34	9.14	9.26 ± 0.16	2.74	3.03 ± 0.40
GAC	0	DNA1	1.96	1.84 ± 0.17	3.53	3.19 ± 0.50	1.66	1.57 ± 0.12
	0	DNA2	1.71	1.84 ± 0.17	2.85	3.19 ± 0.50	1.48	1.57 ± 0.12
	6 months	DNA1	4.11	2.64 ± 2.08	3.33	2.71 ± 0.89	2.11	1.82 ± 0.40
	6 months	DNA2	1.17	2.64 ± 2.08	2.08	2.71 ± 0.89	1.54	1.82 ± 0.40
	3 years	DNA1	3.73	3.34 ± 0.55	8.55	7.90 ± 0.92	2.77	2.67 ± 0.15
	3 years	DNA2	2.96	3.34 ± 0.55	7.25	7.90 ± 0.92	2.57	2.67 ± 0.15