DNA-seq of marine methanotrophic enrichment culture E33
1 ľg of genomic DNA was sheared for 7 min using the Ion Xpress Plus Fragment Library Kit follwoing manufacturer's instructions. Further library preparation was performed using the Ion Plus Fragment Library Kit following manufacturer's instructions. Size selection of the library was performed  using a E-gel 2% agarose gel. Emulsion PCR was done using the Onetouch 200 bp kit and sequencing was performed on an IonTorrent PGM using the Ion PGM 200 bp sequencing kit and an ion 318 chip.