Does SDS-PAGE help in subspeciation? - (Sep/12/2005 )
How does sds-page help in subspeciation and molecular epidemiology?
-micdagger-
yes, different applications of SDS-PAGE (especially when followed by westernblot) can be helpful for diffentiation of subspecies, though more often genetic approaches are taken for differentiation and epidemiology (RFLPs, SNPs etc.)
mike
-jadefalcon-
hi
i don't think that sdsPAGE is useful for subspecies analysis..sometimes it is not useful for species identification also. It is better if you use a genotipic methods...
helico
-helico-
QUOTE (micdagger @ Sep 12 2005, 04:35 PM)
How does sds-page help in subspeciation and molecular epidemiology?
Yes and no

As a technique per se no cause it doesn't give any information between two subspecies if you look at the entire protein compartiment 90% of the proteins will be identical so SDS PAGE won't help you alone !
On the genetic approach I would add to the list PFGE (piulse fiel gel electrophoresis) that's how we discriminate between Neisseria Meningitidis sub species (A ST-5 from A ST-7)
pesji

-pesji-