We would also enable current shareholders to participate directly in our soon-to-be revenue generating diagnostics business via a stock dividend, while also maintaining an equity position in our therapeutics and discovery business units.
See more at: http://www.thechairmansblog.com/amarantus-bio...ivUFN.dpuf

They keep speaking of all four, AMBS, AMBSDX, AMBSTX & AMBS-Discovery. We know DX and TX already exist.

I haven't seen anything filed for discovery yet. I wonder if there will be a spin-out/off of DX & TX at the same time?

Amarantus Diagnostics
http://www.otcmarkets.com/edgar/GetFilingPdf?...ID=9070055

Amarantus Therapeutics
http://nvsos.gov/SOSEntitySearch/CorpDetails....%253d%253d

Cheers