Fig. 2
From: Metagenomic sequencing revealed the potential of banknotes as a repository of microbial genes
The sequence length distribution for de novo detected gene’s ORFs and non-redundant unigene’s ORFs. A, The length distribution of predicted gene sequences for all 4 samples. The longitudinal axis shows the number of predicted genes (in blue) and the percentage of the predicted gene number (yellow curve). The horizontal axis represents length of the predicted genes (in bp). B, Non-redundant protein sequence length distribution statistics for all 4 samples. The longitudinal axis frequency (#), the number of genes and percentage (%), the percentage of the number of genes (yellow). The horizontal axis, the protein amino acid sequence length of the ORF.