The N-terminally HA epitope-tagged tetherin expression vector, the deletion mutants of human tetherin delCT and delGPI, tetherin from African green monkey (agm), and chimeric human tetherin with agm transmembrane domain

doi: 10.1038/ni.1626. main epigenetic features of their endogenous counterparts, including differential DNA methylation and binding of CTCF/cohesins. Whereas the D-JH recombination step was unaffected, both the insulator insertions led to