In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
--------
Question:  Preferential transcription of HTLV - I LTR in cell - free extracts of human T cells producing HTLV - I viral proteins .

Answer: viral proteins


Question:  We show that dispersion of PML bodies by Z requires a portion of the transcriptional activation domain of Z but not the DNA - binding function .

Answer: transcriptional activation domain


Question:  faim was identified by differential display and exists in two alternatively spliced forms ; faim - S is broadly expressed , but faim - L expression is tissue - specific .

Answer:
faim - S