Figure 6

Rarerefaction curves for DNA sequences from aroA -like gene libraries TOP (red) and BOT (black). Dashed lines are for different sequence profiles. Solid lines are for OTUs based on > 99% sequence identity.
Rarerefaction curves for DNA sequences from aroA -like gene libraries TOP (red) and BOT (black). Dashed lines are for different sequence profiles. Solid lines are for OTUs based on > 99% sequence identity.