Adam Phillippy, PhD

Professor

aphillippyjhu.edu

Adam is a professor in the departments of Computer Science, Biomedical Engineering, and Genetic Medicine at the Johns Hopkins University. His lab develops efficient methods for analyzing DNA sequencing data, including tools for genome assembly, comparative genomics, clustering, forensics, and metagenomics. He is a co-founder of the Telomere-to-Telomere (T2T) Consortium, the Human Pangenome Reference Consortium, and the Vertebrate Genomes Project, which, together, seek to enable the complete and gapless assembly of human and vertebrate genomes. He is a recipient of the U.S. Presidential Early Career Award for Scientists and Engineers, the NIH Director’s Award, the Ilchun Molecular Medicine Award from the Korean Society for Biochemistry and Molecular Biology, and a distinguished alumni award from Loyola University Maryland. He was named by TIME magazine as one of the world’s most influential people of 2022 for his work on completing the human genome, and is currently working to understand the function, evolution, and clinical relevance of the approximately 10% of the human genome newly uncovered by the T2T project.

Software

Verkko

Verkko is a hybrid genome assembly pipeline developed for telomere-to-telomere assembly of long accurate (e.g. PacBio HiFi) and ultra-long (e.g. Oxford Nanopore UL) reads. Verkko is Finnish for net, mesh and graph.

GQC (Genome Quality Checker)

GQC is a benchmarking tool for evaluating sequence reads and assemblies against a genome benchmark.

TTT

Trivial Tangle Traverser (TTT) is a tool developed to construct model sequences for the remaining gaps in the T2T assemblies and replace error-prone and labour-intensive manual graph curation step.

AniAnn's

AniAnn's is a tandem repeat annotation and masking tool which can infer repeat structure across whole chromosomes without sequence alignment.
News posts

We're moving!

April 19, 2026

Choose your reference wisely

October 13, 2025

The formation and propagation of human Robertsonian chromosomes

September 24, 2025

The Q100 preprint!

September 22, 2025
Publications
Harmonizing standards and resources for the medical genome
Nature, July 1, 2026
Ashley EA … Phillippy AM … Doudna JA
The Vertebrate Genomes Project Phase I: A global reference genome resource
bioRxiv, June 26, 2026
Formenti G … Koren SPhillippy AMRhie A … Jarvis ED; Vertebrate Genomes Project Consortium Phase I