The preservation of microbial DNA in archived soils of various genetic types
Fig 1
Electropherogram of DNA in agarose gele.
М–marker of λ phage DNA treated by Hindt 3 restrictase, ACh–Samples of Archived Chernozem (ACh), Ch–Modern (Control) Chernozem (Ch), ASp–Samples of Archived Sod-podzolic soil (ASp), Sp–Modern (Control) Sod-podzolic (Sp) soil. Numbers show DNA concentration in ng/μl.