Targets of mirna* - (Sep/20/2011 )

Hello all,

I have recently started working with micrornas. I am kind of terribly confused with the star and the mature forms. I am looking for target genes of mirnas. Does the mirna* and mirna have same targets? Kindly help me with this.

from mirbase blog : http://www.mirbase.org/blog/2011/04/whats-in-a-name/