Figure 4From: Relationship between insertion/deletion (indel) frequency of proteins and essentialityApproximation of abundance of indels with the Weibull distribution. r2 values close to 1.0 indicated that the abundance of insertions (blue points and blue line) and deletions (purple points and purple line) in essential and non-essential proteins of the three query species could be accurately modeled by the Weibull distribution.Back to article page