Evidence map›Paper›PMID 40445004›Full record

ArticleBriefings in bioinformatics2025

ZSeeker: an optimized algorithm for Z-DNA detection in genomic sequences.

Guliang Wang, Ioannis Mouratidis, Kimonas Provatas, Nikol Chantzi, Michail Patsakis, Ilias Georgakopoulos-Soares, Karen M Vasquez

Abstract read
In one paragraph

Article in Briefings in bioinformatics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. MACRO-MOLECULAR CROWDING FAVORS WRITHE IN UNWOUND DNA.bioRxiv : the preprint server for biology · 2026
    Article
  3. Review
  4. Formation and biological implications of Z-DNA.Trends in genetics : TIG · 2026
    Review
  5. Characterization of Z-DNA dynamics across the tree of life.bioRxiv : the preprint server for biology · 2025
    Article
  6. Review
  7. Article
  8. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Guliang WangDivision of Pharmacology and Toxicology, Dell Pediatric Research Institute, College of Pharmacy, The University of Texas at Austin, 1400 Barbara Jordan Boulevard, Austin, TX 78723, United States.
Ioannis MouratidisInstitute for Personalized Medicine, Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, 500 University Drive, Hershey, PA 17033, United States.
Kimonas ProvatasHuck Institutes of the Life Sciences, Pennsylvania State University, 201 Huck Life Sciences Building, University Park, PA 16802, United States.
Nikol ChantziInstitute for Personalized Medicine, Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, 500 University Drive, Hershey, PA 17033, United States.
Michail PatsakisHuck Institutes of the Life Sciences, Pennsylvania State University, 201 Huck Life Sciences Building, University Park, PA 16802, United States.
Ilias Georgakopoulos-SoaresInstitute for Personalized Medicine, Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, 500 University Drive, Hershey, PA 17033, United States.
Karen M VasquezDivision of Pharmacology and Toxicology, Dell Pediatric Research Institute, College of Pharmacy, The University of Texas at Austin, 1400 Barbara Jordan Boulevard, Austin, TX 78723, United States.

Funding

REPAIR OF GENOME DESTABILIZING DNA STRUCTURESR01CA093729 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Karen M Vasquez · 2002 to 2026
$8.2M
Harnessing the Power of Kmers: Concepts and Methods for Genomic and Proteomic ResearchR35GM155468 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI Ilias Georgakopoulos-Soares · 2024 to 2026
$1.2M
NCI NIH HHS R01 CA093729NIGMS NIH HHS R35 GM155468NIGMS NIH HHS R35GM155468NIH/NCI R01CA093729
6 · The paper itself

Abstract

Z-deoxyribonucleic acid (Z-DNA) is an alternative left-handed DNA structure with a zigzag-shaped backbone that differs from the right-handed canonical B-DNA helix. Z-DNA has been implicated in various biological processes, including transcription, replication, and DNA repair, and can induce genetic instability. Repetitive sequences of alternating purines and pyrimidines have the potential to adopt Z-DNA structures. ZSeeker is a novel computational tool developed for the accurate detection of potential Z-DNA-forming sequences in genomes, addressing key limitations of prior methods, such as computational inefficiency, difficult interpretability and usability, and lack of experimentally generated data. By introducing a novel methodology informed and validated by experimental data, ZSeeker enables the refined detection of potential Z-DNA-forming sequences. Built both as a standalone Python package and as an accessible web interface, ZSeeker allows users to input genomic sequences, adjust detection parameters, and view potential Z-DNA sequence distributions and Z-scores via downloadable visualizations. Our web platform provides a no-code solution for Z-DNA identification, with a focus on accessibility, user-friendliness, speed, and customizability. By providing efficient, high-throughput analysis, and enhanced detection accuracy, ZSeeker has the potential to support significant advancements in understanding the roles of Z-DNA in normal cellular functions, genetic instability, and its implications in human diseases.

Indexed as

AlgorithmsDNA, Z-FormGenomicsSequence Analysis, DNASoftwareBase SequenceHumansDNA, Z-Formalgorithm designsearch toolweb interfaceZ-DNA

Identifiers

PMID40445004
PMCPMC12123511

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.