This_is _it.Go to the gtg website and you will see a retraction by the R.C.P.A.this was only put up yesterday.This is the main reason for current rise,and of course yesterdays tv doco.Gtg do not have a patent on genes, but on gene sequencing.This is not appossed by the R.C.P.A.but encouraged.Most of the selling today is I think by online traders,most of the buying by others.