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Table 1 Purity and concentration of the extracted genomic DNA

From: A modified method for genomic DNA extraction from the fish intestinal microflora

Method IT (lysozyme/RNase) DNA (ng/µL) DNA (ng/µL) range A260/280 A260/280 range DNA integrity
CLU 37 °C/37 °C 309.80 ± 66.79 133–448 2.083 ± 0.141 1.819–2.423 ++
60 °C/30 °C 282.80 ± 85.09 50–478 2.020 ± 0.161 1.701–2.407 ++
ZBC NA 1002.60 ± 365.15 300–2352 2.074 ± 0.147 1.712–2.413 +
QIA NA 161.60 ± 54.35 82.5–373 2.089 ± 0.096 1.810–2.224 ++
  1. Values are represented as the mean ± SE; DNA integrity was assayed by agarose electrophoresis and indicated as good (++) or sufficient (+) based on the band clarity, density and presence of smearing
  2. NA not available, IT incubation temperature