User:Meng Han Liu/Sandbox 1: Difference between revisions
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==Introduction== | |||
In prokaryotes such as [http://en.wikipedia.org/wiki/E.coli ''E. coli''] and [http://en.wikipedia.org/wiki/B._subtilis ''B. subtilis''], chromosomal DNA exists in a circular fashion whereby [[DNA Replication, Transcription and Translation#DNA replication|DNA replication]] takes place at a common [http://en.wikipedia.org/wiki/Origin_of_replication#Prokaryotic origin] (''oriC'') <ref>Duggin, I.G. and S.D. Bell, Termination Structures in the Escherichia coli Chromosome Replication Fork Trap. Journal of Molecular Biology, 2009. 387(3): p. 532-539</ref>. Two replication forks move bidirectionally from ''oriC'' to replicate DNA until they meet, and the forks fuse with one another to form two circular daughter chromosomes <ref>Wake, R.G. and G.F. King, A tale of two terminators: crystal structures sharpen the debate on DNA replication fork arrest mechanisms. Structure, 1997. 5: p. 1-5</ref>. | |||
<Structure load='1f4k' size='500' frame='true' align='right' caption='Insert caption here' scene='Insert optional scene name here' /> | <Structure load='1f4k' size='500' frame='true' align='right' caption='Insert caption here' scene='Insert optional scene name here' /> | ||
==References== | |||
<references /> | |||
