Fig. 1From: Quantitative analysis of human endogenous retrovirus-K transcripts in postmortem premotor cortex fails to confirm elevated expression of HERV-K RNA in amyotrophic lateral sclerosisRelative expression levels of HERV-K gag, pol and env RNA in ALS and non-ALS controls. a, b, c normalised against GAPDH; d, e, f normalised against XPNPEP1. Horizontal black lines represent geometric means. All p values are > 0.05, NSBack to article page