This lesson is still being designed and assembled (Pre-Alpha version)

eDNA: Glossary

Key Points

Introduction to the bioinformatic analysis of eDNA metabarcoding data
  • Most metabarcoding pipelines include the same basic components

  • Frequency tables are key to metabarcoding analyses

Demultiplexing and Trimming
  • First key point. Brief Answer to questions. (FIXME)

Quality filtering
  • Quality filtering on sequence length, ambiguous basecalls, and maximum error rate

OTU clustering
  • Clustering sequences into OTUs can miss closely related species

  • Denoising sequences can create overestimate diversity when reference databases are incomplete

Creating A Reference Database
  • First key point. Brief Answer to questions. (FIXME)

Taxonomy Assignment
  • The main taxonomy assignment strategies are global alignments, local alignments, and machine learning approaches

  • The main difference is that Naive Bayes requires the reference data to be trained, whereas Sintax looks for only kmer-based matches

Statistics and Graphing with R
  • A basic tutorial to conduct statistical analyses of your data

Glossary

FIXME