We determined by Western blot analysis with a custom-made antibody (ab) that an ORF (UniProt A8K010) of Lnc473 (Lnc473ORF) can indeed be translated when the full-length Lnc473 complementary DNA (cDNA) under the control of its own promoter (pLnc, Fig. 2E) is delivered into mouse primary hippocampal neurons with a recombinant adeno-associated virus (rAAV) (Fig. 2E, Lnc473; EGFP under the control of the human Synapsin I promoter (pSYN1) was included in tandem for monitoring infection). Here, SYN1 is linked to infection.