  It is shown that new data from the HERMES collaboration, as well as all of
the earlier improved data from experiments concerning the EMC effect and
shadowing in deep-inelastic scattering of leptons from nuclei, provide strong
evidence for an explicit dynamical role played by exchanged quarks and nuclear
gluons in the basic, tightly-bound systems of three and four nucleons, He3 and
He4. This opens the way for specific quark-gluon dynamics instigating
multinucleon correlations in nuclei.
