A newly isolated roseophage represents a distinct member of Siphoviridae family

Table 1 Characteristics of R4C ORF homologous reads recruited from different metagenomes

Virome	No. reads	Proportion of ORF homologue (%)	ORF coverage (%)	ORF aa identity (%)
POV-coastal	3,502,573	0.63	39	22–86
POV-intermediate	676,284	0.45	14	21–82
POV-open ocean	1,941,935	0.32	31	25–80
GOS-coastal	3,245,119	0.40	39	21–82
GOS-estuary	321,772	0.48	31	21–59
GOS-open ocean	3,371,631	0.23	33	20–70