(P31)	(Q13442814) (P248) (P698) 4979717 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4979717%20AND%20SRC:MED&resulttype=core&format=json (P813) Sunday, May 10, 2020
(P304)	263-272 (P248) (P698) 4979717 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4979717%20AND%20SRC:MED&resulttype=core&format=json (P813) Sunday, May 10, 2020
(P433)	2 (P248) (P698) 4979717 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4979717%20AND%20SRC:MED&resulttype=core&format=json (P813) Sunday, May 10, 2020
(P478)	43 (P248) (P698) 4979717 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4979717%20AND%20SRC:MED&resulttype=core&format=json (P813) Sunday, May 10, 2020
(P577)	Tuesday, July 1, 1969 (P248) (P698) 4979717 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4979717%20AND%20SRC:MED&resulttype=core&format=json (P813) Sunday, May 10, 2020
(P921)	(Q25419) (P887)
(P1433)	(Q925779) (P248) (P698) 4979717 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4979717%20AND%20SRC:MED&resulttype=core&format=json (P813) Sunday, May 10, 2020
(P1476)	"Degree of superhelicity of covalently closed cyclic DNA's from Escherichia coli" (language: en) (P248) (P698) 4979717 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4979717%20AND%20SRC:MED&resulttype=core&format=json (P813) Sunday, May 10, 2020
(P2093)	J C Wang (P1545) 1 (P248) (P698) 4979717 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4979717%20AND%20SRC:MED&resulttype=core&format=json (P813) Sunday, May 10, 2020

External Links

(P356)	10.1016/0022-2836(69)90266-6
(P698)	4979717