Todd W. Pierson

This paper reevaluates the phylogeography and taxonomy of the Marbled Toad using genomic and morphological data, finding support for the current classification and a historical north-south split followed by an east-west split.

Adapterama II introduces a flexible and cost-effective method for amplicon sequencing on Illumina platforms using fusion primers and quadruple indexing.

The paper introduces a low-cost, highly multiplexed RADseq library preparation method called 2RAD/3RAD, which improves efficiency and compatibility with sequencing platforms.

The paper introduces dual-indexing systems to reduce NGS start-up, buy-in, and sample preparation costs by enabling combinatorial indexing of Illumina libraries.