The Trichoptera barcode initiative: a strategy for generating a species-level Tree of Life.

ABSTRACT: DNA barcoding was intended as a means to provide species-level identifications through associating DNA sequences from unknown specimens to those from curated reference specimens. Although barcodes were not designed for phylogenetics, they can be beneficial to the completion of the Tree of Life. The barcode database for Trichoptera is relatively comprehensive, with data from every family, approximately two-thirds of the genera, and one-third of the described species. Most Trichoptera, as with most of life's species, have never been subjected to any formal phylogenetic analysis. Here, we present a phylogeny with over 16 000 unique haplotypes as a working hypothesis that can be updated as our estimates improve. We suggest a strategy of implementing constrained tree searches, which allow large

SUBMITTER: Zhou X 

PROVIDER: S-EPMC4971193 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature