southern in roller bottle hybridizations

Martin Leach leach at bu.edu
Tue Apr 25 09:14:44 EST 1995


AMRUT at OITVMS.OIT.UMASS.EDU (AMRUT S BHOGLE) wrote:
>Dear Readers,
>
>A friend of mine has been having problems doing Southern Hybridizations  
using
>a roller bottle hybridization oven.  The Nylon mesh seems to leave an 
imprint
>on the membrane and wouldn't come off.  The hybridization seems to be 
>imperfect too I would appreciate if you have experienced such a problem 
and 
>if you could give me suggestions to avoid  such a problem.
>


Could be due to dirty meshes...

I use polyester ones myself (silk-screening material from an art-shop) 
and never have the problem. I have performed this type of hybridisation 
with Southerns and library screening..always got a signal...

How do you determine whether it is imperfect??

ciao

Martin





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