Peer Review History

Original SubmissionSeptember 24, 2020
Decision Letter - Tzen-Yuh Chiang, Editor

PONE-D-20-30190

Manage flowering time in Miscanthus and sugarcane to facilitate intra- and intergeneric crosses

PLOS ONE

Dear Dr. Sacks,

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We look forward to receiving your revised manuscript.

Kind regards,

Tzen-Yuh Chiang

Academic Editor

PLOS ONE

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Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Author

1. Is the manuscript technically sound, and do the data support the conclusions?

The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented.

Reviewer #1: Yes

Reviewer #2: Yes

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2. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: Yes

Reviewer #2: Yes

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3. Have the authors made all data underlying the findings in their manuscript fully available?

The PLOS Data policy requires authors to make all data 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 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—e.g. participant privacy or use of data from a third party—those must be specified.

Reviewer #1: Yes

Reviewer #2: Yes

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4. Is the manuscript presented in an intelligible fashion and written in standard English?

PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here.

Reviewer #1: Yes

Reviewer #2: Yes

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5. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #1: In this manuscript entitled " Manage flowering time in Miscanthus and sugarcane to facilitate intra- and intergeneric crosses” to synchronize flowering time of Saccharum and Miscanthus species by using different cultural treatments. They found the barriers to synchronizing the flowering of sugarcane and Miscanthus, and also proposed methods. For Miscanthus, flowering dates may be obtained by staggered plantings grown under a single conducive constant day length, or by planting on a single date and growing under conducive and constant day lengths. The important application of the article is used to improve breeding program of crops by controlling flowering time of sugarcane and Miscanthus. In general, this paper is technically accurate, and interesting. I suggest the authors do some minor revisions, before accepting.

Minor comments

1. Lin 276-277 The first flowering flush was observed from October 2014 to January 2015, with… Please recheck, October 2014 to Dec 2014?

2. L307 from “5” August 2015 to “19” December 2015 in supplementary table.

3. L434 to 30 or 60 sec d-1

4. It is redundant in discussion paragraph, I suggest that authors reduce the length.

Reviewer #2: The topic is interesting. Terminology and methods they used in this study are clearly described and acceptable in a scientific journal. The authors present an interesting publication that reports the usefulness of hybridization based on manage flowering time in Miscanthus and sugarcane. The aim of this manuscript is interesting and important for the hybridization based on manage flowering time in Miscanthus and sugarcane. I don’t have any negative recommendations on this manuscript and I will suggest accepting this manuscript in the current form.

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Reviewer #1: No

Reviewer #2: No

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Revision 1

We greatly appreciate the comments from two reviewers and the editor. We have made revisions based on reviewer’s comments. We replaced the original Figs 3, 4, and 5 with new figures. The geographic background of original Figs 3-5 was made using ArcGIS. For the new Figs 3-5, we made the geographic background using the R package ggmap (Kahle & Wickham, 2013), which is a free, non-copyrighted, open-source programming package. I wrote my own R codes to develop these three new figures. Therefore, no copyright related issues should exist. I have also made my R codes used in this study publicly available on GitHub (https://github.com/hxdong-genetics/Geographic-map-in-Miscanthus-flowering-study).

Reference

Kahle D, Wickman H. ggmap: Spatial visualization with ggplot2. 2013. The R Journal. 5: 144-161

Reviewer #1: In this manuscript entitled " Manage flowering time in Miscanthus and sugarcane to facilitate intra- and intergeneric crosses” to synchronize flowering time of Saccharum and Miscanthus species by using different cultural treatments. They found the barriers to synchronizing the flowering of sugarcane and Miscanthus, and also proposed methods. For Miscanthus, flowering dates may be obtained by staggered plantings grown under a single conducive constant day length, or by planting on a single date and growing under conducive and constant day lengths. The important application of the article is used to improve breeding program of crops by controlling flowering time of sugarcane and Miscanthus. In general, this paper is technically accurate, and interesting. I suggest the authors do some minor revisions, before accepting.

We appreciate the reviewer’s meticulous review on our manuscript. We have made minor revisions based on reviewer’s comments.

Minor comments

1. Lin 276-277 The first flowering flush was observed from October 2014 to January 2015, with… Please recheck, October 2014 to Dec 2014?

We incorporated the reviewer’s comment.

2. L307 from “5” August 2015 to “19” December 2015 in supplementary table.

We incorporated the reviewer’s comment.

3. L434 to 30 or 60 sec d-1

We double checked the references, previous studies used declining day length ranging from 30 sec to 60 sec per day, not just 30 sec or 60 sec per day. Therefore, we need to keep our original writing.

4. It is redundant in discussion paragraph, I suggest that authors reduce the length.

We think that it is important to keep the current discussion intact. Our study consists of multiple experiments with multiple years. It would be vital to appropriately repeat key information in discussion so that readers could keep track the findings of each experiment.

Reviewer #2: The topic is interesting. Terminology and methods they used in this study are clearly described and acceptable in a scientific journal. The authors present an interesting publication that reports the usefulness of hybridization based on manage flowering time in Miscanthus and sugarcane. The aim of this manuscript is interesting and important for the hybridization based on manage flowering time in Miscanthus and sugarcane. I don’t have any negative recommendations on this manuscript and I will suggest accepting this manuscript in the current form.

We appreciate the reviewer’s kind comments.

Attachments
Attachment
Submitted filename: Response to Reviewers.docx
Decision Letter - Tzen-Yuh Chiang, Editor

Managing flowering time in Miscanthus and sugarcane to facilitate intra- and intergeneric crosses

PONE-D-20-30190R1

Dear Dr. Sacks,

We’re pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it meets all outstanding technical requirements.

Within one week, you’ll receive an e-mail detailing the required amendments. When these have been addressed, you’ll receive a formal acceptance letter and your manuscript will be scheduled for publication.

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If your institution or institutions have a press office, please notify them about your upcoming paper to help maximize its impact. If they’ll be preparing press materials, please inform our press team as soon as possible -- no later than 48 hours after receiving the formal acceptance. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org.

Kind regards,

Tzen-Yuh Chiang

Academic Editor

PLOS ONE

Additional Editor Comments (optional):

Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Author

1. If the authors have adequately addressed your comments raised in a previous round of review and you feel that this manuscript is now acceptable for publication, you may indicate that here to bypass the “Comments to the Author” section, enter your conflict of interest statement in the “Confidential to Editor” section, and submit your "Accept" recommendation.

Reviewer #1: (No Response)

Reviewer #2: All comments have been addressed

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2. Is the manuscript technically sound, and do the data support the conclusions?

The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented.

Reviewer #1: (No Response)

Reviewer #2: Yes

**********

3. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: (No Response)

Reviewer #2: Yes

**********

4. Have the authors made all data underlying the findings in their manuscript fully available?

The PLOS Data policy requires authors to make all data 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 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—e.g. participant privacy or use of data from a third party—those must be specified.

Reviewer #1: (No Response)

Reviewer #2: Yes

**********

5. Is the manuscript presented in an intelligible fashion and written in standard English?

PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here.

Reviewer #1: (No Response)

Reviewer #2: Yes

**********

6. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #1: (No Response)

Reviewer #2: All comments have been addressed and I don't have more comment. I will suggest accepting this manuscript in the current form.

**********

7. 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 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 Privacy Policy.

Reviewer #1: No

Reviewer #2: No

Formally Accepted
Acceptance Letter - Tzen-Yuh Chiang, Editor

PONE-D-20-30190R1

Managing flowering time in Miscanthus and sugarcane to facilitate intra- and intergeneric crosses

Dear Dr. Sacks:

I'm pleased to inform you that your manuscript has been deemed suitable for publication in PLOS ONE. Congratulations! Your manuscript is now with our production department.

If your institution or institutions have a press office, please let them know about your upcoming paper now to help maximize its impact. If they'll be preparing press materials, please inform our press team within the next 48 hours. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information please contact onepress@plos.org.

If we can help with anything else, please email us at plosone@plos.org.

Thank you for submitting your work to PLOS ONE and supporting open access.

Kind regards,

PLOS ONE Editorial Office Staff

on behalf of

Dr. Tzen-Yuh Chiang

Academic Editor

PLOS ONE

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