title: Complete genomes of novel bovine T4, rv5-like and Dhillonviruses effective against Escherichia coli O157
design: Phage DNA was isolated using the phenol-chlorophorm method, followed by concentration with the Zymoresearch DNA clean and concentrator kit (Zymo Research, CA, USA) according to the manufacturers instructions. Genomic DNA sequencing libraries were prepared using the NexteraXT kit (Illumina, Eindhoven, NL). Sequencing was performed using Nextseq Mid-output reagent kit v2.5 (2150 bp) on an Illumina NextSeq 500 machine.