Box Plot from Scientific Research

Frequency of 1-nt deletions or insertions in relation to scission profile (two-sided t -test: P = 0.00015 for -1 deletions, P = 4.4 x 10 -5 for +1 insertions). n = 1,326 Cas9 sites. Box plots show the lower quartile (Q1), median quartile (Q2) and upper quartile (Q3), with whiskers extending up to 1.5x the interquartile range (IQR = Q3-Q1) from the box edges.

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