human immunodeficiency virus type 1 ( hiv-1 ) gene expression is modulated by some virus-encoded proteins , possibly acting at multiple levels of control , which are also known to be involved in the regulation of gene expression in uninfected cells ( transcriptional , post-transcriptional , nucleocytoplasmic transport , and translational control ) .
C0017262
gene expression
C0872070
nucleocytoplasmic transport