Soil microbial communities from Cook Research Farm-Cook East, Pullman, WA, USA - Soil8_CE_56a_0_None_T0
Soil sample with initial pH 5.552, no pH perturbation, added 2mM of nitrate, no chloramphenicol treatment, before incubation control ; this sample contains between 2-10% spike in with 2 strains: Escherichia coli K12 and Parabacteroides sp. MSK.9.14 (2ul of 100ng/ul gDNA during the DNA extraction of soil slurry of 400ul. Total of 200ng in the slurry of 400ul).