--- /dev/null
+[[!meta title="Reversible effects of nuclear membrane permeabilization on DNA replication: evidence for a positive licensing factor."]]
+[[!tag nucleus]]
+
+J Cell Biol. 1993 Sep;122(5):985-92 doi:10.1083/jcb.122.5.985
+
+Coverley D, Downes CS, Romanowski P, Laskey RA.
+
+Reversible effects of nuclear membrane permeabilization on DNA replication: evidence for a positive licensing factor.
+
+[[!pmid 8354698 desc="lysolecithin permeabilisation reversed by incubation with vesicles extracted from Xenopus eggs."]]