Evidence map›Paper›PMID 41250219›Full record

ArticleGenome biology2025

KegAlign: optimizing pairwise alignments with diagonal partitioning.

A Burak Gulhan, Richard Burhans, Robert Harris, Mahmut Kandemir, Maximilian Haeussler, Anton Nekrutenko

Abstract read
In one paragraph

Article in Genome biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Accelerating minimap2 for whole-genome alignment.Bioinformatics (Oxford, England) · 2026
    Article
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

A Burak GulhanDepartment of Computer Science and Engineering, Penn State University, State College, USA.
Richard BurhansDepartment of Biochemistry and Molecular Biology, Penn State University, State College, USA.
Robert HarrisCenter for Computational Biology and Bioinformatics, Penn State University, State College, USA.
Mahmut KandemirDepartment of Computer Science and Engineering, Penn State University, State College, USA.
Maximilian HaeusslerBaskin School of Engineering, University of California Santa Cruz, Santa Cruz, USA.
Anton NekrutenkoDepartment of Biochemistry and Molecular Biology, Penn State University, State College, USA. aun1@psu.edu.

Funding

Democratization of Data Analysis in Life Sciences Through GalaxyU41HG006620 · NHGRI · PENNSYLVANIA STATE UNIVERSITY, THE · PI NEKRUTENKO, ANTON, SCHATZ, MICHAEL · 2012 to 2020
$14.4M
Democratization of Data Analysis in Life Sciences Through GalaxyU24HG006620 · NHGRI · PENNSYLVANIA STATE UNIVERSITY, THE · PI Daniel James Blankenberg, Jeremy Goecks · 2021 to 2026
$9.8M
National Science Foundation 2419522NHGRI NIH HHS U24 HG006620NHGRI NIH HHS U41 HG006620NIH HHS HG006620
6 · The paper itself

Abstract

Advances in sequencing and assembly allow the creation of thousands of genome assemblies. However, producing multiple alignments required for their analysis lags behind due to the time-consuming process of pairwise alignment, typically performed by the slow but sensitive tool lastZ. Here, we develop KegAlign, an optimized GPU-enabled pairwise aligner. KegAlign employs a novel diagonal partitioning parallelization strategy and leverages advanced GPU features. It can compute a human/mouse alignment in under 6 h on a GPU-containing node without pre-partitioning, maintaining lastZ-level sensitivity crucial for divergent genomes. KegAlign is available as source code, a Conda package, and a user-friendly Galaxy workflow.

Indexed as

GenomicsSequence AlignmentSoftwareAlgorithmsAnimalsHumansMice

Identifiers

PMID41250219
PMCPMC12621372

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.