Peer Review History

Original SubmissionJanuary 13, 2026
Decision Letter - Dominik Wodarz, Editor

QoALa: a comprehensive workflow for viral quasispecies diversity comparison using long-read sequencing data

PLOS Computational Biology

Dear Dr. Pamornchainavakul,

Thank you for submitting your manuscript to PLOS Computational Biology. After careful consideration, we feel that it has merit but does not fully meet PLOS Computational Biology's publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process.

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We look forward to receiving your revised manuscript.

Kind regards,

Charlotte K. Y. Ng

Academic Editor

PLOS Computational Biology

Dominik Wodarz

Section Editor

PLOS Computational Biology

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Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Authors:

Please note that one review is uploaded as an attachment.

Reviewer #1: The review is uploaded as an attachment.

Reviewer #2: Pamornchainavakul et al develop workflow “QoALa” for viral quasispecies diversity comparison using long-read sequencing data. Evaluating the quasispecies composition is a challenging but an important task. The subject is interesting. The work is original and the visual presentation in the manuscript is impressive. However, there is a fundamental concern in the workflow: The noise-minimization step favors the variant with highest frequency at the position will skew the quasispecies profile.

There are also some other concerns:

1. The workflow has been validated by simulation data and real Sample data. But validation results haven’t been presented. Therefore, we can’t evaluate.

2. The process of how the quasispecies sequence were obtained and how the proportion is calculated is not clear.

3. How the SNV profiles between samples are compared is not clear.

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Have the authors made all data and (if applicable) computational code underlying the findings in their manuscript fully available?

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Reviewer #1: Yes

Reviewer #2: Yes

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Reviewer #1: No

Reviewer #2: No

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Attachments
Attachment
Submitted filename: reviewing.pdf
Revision 1

Attachments
Attachment
Submitted filename: Response to Reviewers.docx
Decision Letter - Charlotte K. Y. Ng, Editor

Dear Dr. Pamornchainavakul,

We are pleased to inform you that your manuscript 'QoALa: a comprehensive workflow for viral quasispecies diversity comparison using long-read sequencing data' has been provisionally accepted for publication in PLOS Computational Biology.

Before your manuscript can be formally accepted you will need to complete some formatting changes, which you will receive in a follow up email. A member of our team will be in touch with a set of requests.

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Thank you again for supporting Open Access publishing; we are looking forward to publishing your work in PLOS Computational Biology.

Best regards,

Charlotte K. Y. Ng

Academic Editor

PLOS Computational Biology

Dominik Wodarz

Section Editor

PLOS Computational Biology

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Reviewer's Responses to Questions

Comments to the Authors:

Please note here if the review is uploaded as an attachment.

Reviewer #1: The authors have provided clear answers to all my questions and requests for clarification.

I recommend accepting the revised manuscript for publication.

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Have the authors made all data and (if applicable) computational code underlying the findings in their manuscript fully available?

The PLOS Data policy requires authors to make all data and code underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data and code should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data or code —e.g. participant privacy or use of data from a third party—those must be specified.requires authors to make all data and code underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data and code should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data or code —e.g. participant privacy or use of data from a third party—those must be specified.requires authors to make all data and code underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data and code should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data or code —e.g. participant privacy or use of data from a third party—those must be specified.requires authors to make all data and code underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data and code should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data or code —e.g. participant privacy or use of data from a third party—those must be specified.

Reviewer #1: Yes

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PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files.). If published, this will include your full peer review and any attached files.). If published, this will include your full peer review and any attached files.). If published, this will include your full peer review and any attached files.

If you choose “no”, your identity will remain anonymous but your review may still be made public.

Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our For information about this choice, including consent withdrawal, please see our For information about this choice, including consent withdrawal, please see our For information about this choice, including consent withdrawal, please see our Privacy Policy....

Reviewer #1: No

Formally Accepted
Acceptance Letter - Charlotte K. Y. Ng, Editor

PCOMPBIOL-D-26-00078R1

QoALa: a comprehensive workflow for viral quasispecies diversity comparison using long-read sequencing data

Dear Dr Pamornchainavakul,

I am pleased to inform you that your manuscript has been formally accepted for publication in PLOS Computational Biology. Your manuscript is now with our production department and you will be notified of the publication date in due course.

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