Figure 2.

Relative abundance of alternative SLC1A1/EAAC1 transcripts in human and mouse tissues. RNA extracted from the various indicated tissues were subjected to quantitative PCR (see Materials and methods) and normalized to a housekeeping control (β2-microglobulin for humans, β-actin for mouse). Results are depicted on a logarithmic scale (±s.e.m. where indicated, for HEK-293 cells (n⩾12) or human lymphocytes (n⩾8)).