weakly significantP < 0.05
For the genes lacking a close neighbor ( supplementary table S6 d , Supplementary Material online), the trend is mixed but the overall χ 2 statistic is weakly significant ( χ 2 = 12.4, df = 5, P < 0.05).
For the genes lacking a close neighbor ( supplementary table S6 d , Supplementary Material online), the trend is mixed but the overall χ 2 statistic is weakly significant ( χ 2 = 12.4, df = 5, P < 0.05).
Strikingly we find that for all tissues in both sexes, all analyses report a highly significant positive correlation between Z of focal genes and Z of neighbors ( fig. 1 , tables 1–3 ).