Skip to main content
. 2009 Jul 20;4(7):e6291. doi: 10.1371/journal.pone.0006291

Figure 1. Comparison of RBS spacer lengths.

Figure 1

Histogram displaying the frequency of the consensus RBS at varying spacer lengths. Spacer length refers to the number of base pairs between the 3′ end of the RBS and the 5′ end of the start codon for each gene. The consensus RBS generally lies between 4 and 8 base pairs upstream of the start codon.