Poly A or not Poly A

Gary Paterson g.paterson at bio.gla.ac.uk
Wed Nov 10 05:34:23 EST 1999


Can anyone tell me if there are species of mRNA other than histones that
have no or insufficient poly A tails that would make isolation by oligo
dT methodologies unsuitable and would therefore require use of total RNA
as opposed to mRNA as a template for macroarray gene expression
analysis.

Thanks

Gary





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