holden went on a date with lily.
who does holden go on a date with?
lily
Na
Na
there is an enhancer site upstream of the fbx15-encoding transcription gene that contains an octamer-like binding motif and a sox-like binding motif. reporter gene analyses demonstrated that the es cell-specific expression required this 18-bp enhancer element located approximately 500 nucleotides upstream from the transcription initiation site. deletion or point mutation of either motif abolished the enhancer activity. it became active in nih 3t3 cells when oct3/4 and sox2 were coexpressed and cooperatively bind to the enhancer sequence.
f-box protein 15