HTLV-I tax Gene
《英文msh詞典》HTLV-I tax Gene
[入口詞] HTLV-I tax Gene
[主題詞] Genes,pX
[英文釋義] DNA sequences that form the coding region for at least three proteins which regulate the expression of HUMAN T-LYMPHOTROPIC VIRUS 1 and HUMAN T-LYMPHOTROPIC VIRUS 2. The proteins are p21(x),p27(rex),and p40(tax). The tax (trans-activator x) and rex (regulator x) genes are part of pX but are in overlapping reading frames. X was the original designation for the sequences or region (at that time of unknown function) in the long open reading frame (lor) which is now called pX.