Значения термина express nef на английском

However, HIV-1 strains expressing Nef variants with mutations in the dimerization interface replicated poorly and were significantly attenuated in Itk activation.

Viruses expressing dimerization-defective Nef mutants were disabled to the same extent as HIV that fails to express Nef in terms of replication.

The expressed Nef protein is highly susceptible to proteolysis (chymotryptic-like activity) and this property accounts for the low yield obtained by gel filtration and RP-HPLC.