Berend Rah rah at
Mon Jul 24 04:01:35 EST 1995

Hi everybody,

I hope there is someone out here who knows about or has gathered some
experience with subtractive hybridization. I would like to know if this is a 
good way to look for the upregulation of certain genes after a neural trauma.

a) Is there a risk that mRNAs transcribed in big numbers hide other ones that 
are only upregulated in a small number. Can this problem be overcome by 
subtracting the newly found major mRNA ?

a) Can anyone provide me with a good and reliable  protocol

b) What are the main advantages and drawbacks

d) Good books or references

I would higly appreciate any help or useful comments.
Many thanx in anticipation.


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