origin_of_replication
A region of nucleic acid from which replication initiates; includes sequences that are recognized by replication proteins, the site from which the first separation of complementary strands occurs, and specific replication start sites.
SO:0001411
biological_region
is_a
SO:0001235
replicon
part_of
INSDC_feature:rep_origin
exact
ori
exact
origin of replication
exact