This is a stupid question but it has stumped me..I am looking at the pcr2.1 vector map. Why does the m13 reverse start at what I would call the 5'' (nearest postion 1, at about 201bp) postition end and the forward at 3"end (pos 391)?
Here is a link to the vector map
Thanks in advance
Edited by proteinz, 19 October 2011 - 11:59 AM.