Evidence map›Paper›PMID 39730188›Full record

ArticleGenome research2025

Combining DNA and protein alignments to improve genome annotation with LiftOn.

Kuan-Hao Chao, Jakob M Heinz, Celine Hoh, Alan Mao, Alaina Shumate, Mihaela Pertea, Steven L Salzberg

Abstract read
In one paragraph

Article in Genome research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

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3 · Its place in the literature

Who cites it

28 citing papers in PubMed.

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  4. Chromosomal evolution and speciation inferred from chromosome-scale genome assemblies in three Cupressaceae species.DNA research : an international journal for rapid publication of reports on genes and genomes · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Kuan-Hao ChaoDepartment of Computer Science, Johns Hopkins University, Baltimore, Maryland 21218, USA; kh.chao@cs.jhu.edu salzberg@jhu.edu.ORCID 0000-0003-0099-0692
Jakob M HeinzDepartment of Biomedical Informatics, Harvard Medical School, Boston, Massachusetts 02115, USA.ORCID 0000-0002-9218-2643
Celine HohDepartment of Computer Science, Johns Hopkins University, Baltimore, Maryland 21218, USA.ORCID 0009-0001-6896-125X
Alan MaoDepartment of Computer Science, Johns Hopkins University, Baltimore, Maryland 21218, USA.ORCID 0000-0003-2381-0607
Alaina ShumateCenter for Computational Biology, Johns Hopkins University, Baltimore, Maryland 21218, USA.ORCID 0000-0002-4450-1857
Mihaela PerteaDepartment of Computer Science, Johns Hopkins University, Baltimore, Maryland 21218, USA.ORCID 0000-0003-0762-8637
Steven L SalzbergDepartment of Computer Science, Johns Hopkins University, Baltimore, Maryland 21218, USA; kh.chao@cs.jhu.edu salzberg@jhu.edu.ORCID 0000-0002-8859-7432

Funding

Training Program in Bioinformatics and Integrative GenomicsT32HG002295 · NHGRI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Peter J Park · 2001 to 2026
$15.8M
Computational Methods for Genome Assembly, Transcript Assembly, and Variant DiscoveryR01HG006677 · NHGRI · JOHNS HOPKINS UNIVERSITY · PI SALZBERG, STEVEN L. · 2011 to 2025
$10.7M
Computational Methods for Microbial and Microbiome Sequence AnalysisR35GM130151 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI Steven L. Salzberg · 2019 to 2026
$2.9M
NHGRI NIH HHS R01 HG006677NHGRI NIH HHS T32 HG002295NIGMS NIH HHS R35 GM130151
6 · The paper itself

Abstract

As the number and variety of assembled genomes continue to grow, the number of annotated genomes is falling behind, particularly for eukaryotes. DNA-based mapping tools help to address this challenge, but they are only able to transfer annotation between closely related species. Here we introduce LiftOn, a homology-based software tool that integrates DNA and protein alignments to enhance the accuracy of genome-scale annotation and to allow mapping between relatively distant species. LiftOn's protein-centric algorithm considers both types of alignments, chooses optimal open reading frames, resolves overlapping gene loci, and finds additional gene copies when they exist. LiftOn can reliably transfer annotation between genomes representing members of the same species, as we demonstrate on human, mouse, honeybee, rice, and

Indexed as

GenomeMolecular Sequence AnnotationSequence AlignmentSoftwareAlgorithmsAnimalsArabidopsisBeesChromosome MappingDrosophila melanogasterHumansMiceOryzaRats

Identifiers

PMID39730188
PMCPMC11874971

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LicenceCC BY-NC
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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.