Figure 5
From: An Improved Method for High Quality Metagenomics DNA Extraction from Human and Environmental Samples

Restriction endonuclease (EcoRI) digestion of genomic DNA isolated from environmental and human origin samples using kit, ALHS and THSTI methods.
Lane 1, Lambda genomic DNA digested with restriction endonuclease HindIII; Lane 2, undigested genomic DNA isolated from stool sample; Lane 3–5, EcoRI digested stool genomic DNA sample isolated by kit, ALHS and THSTI methods, respectively; Lane 6–8: EcoRI digested HVS sample isolated by kit, ALHS and THSTI methods, respectively; Lane 9–11: EcoRI digested genomic DNA of soil sample isolated by kit, ALHS and THSTI methods, respectively; Lane 12–14: EcoRI digested genomic DNA of sewage water sample isolated by kit, ALHS and THSTI methods, respectively.