Figure 1
From: Fast subcellular localization by cascaded fusion of signal-based and homology-based methods
Length distribution of SP, mTP, and cTP. The histograms of length of (a) secretory pathway signal peptides, (b) mitochondrial targeting peptides, and (c) chloroplast transit peptides. The length is the number of amino acids from the N-terminus up to the cleavage site. Vertical axes: number of occurrences. Horizontal axes: sequence length.