Fig. 1.

Translation initiation site classification with ribo-seq read length patterns. a Schematic representation of the classification strategy. b Ribo-seq meta profiles in windows around start codons for all annotated coding sequences in the S. Typhimurium genome (monosome sample, n = 4187), contributions from each gene are scaled to a sum of one; (upper panel) proportion of 5’ ribo-seq read counts per nucleotide position, coloured by codon position; (inset) proportions of ribo-seq read counts per nucleotide position, after adjusting by read length offsets (see methods); (lower panel) heatmaps of z-scores of 5’ ribo-seq read counts per read length