Electronic Journal of Biotechnology is an international scientific electronic journal, which publishes papers from all areas related to Biotechnology. It covers from molecular biology and the chemistry of biological processes to aquatic and earth environmental aspects, computational applications, policy and ethical issues directly related to Biotechnology.
The journal provides an effective way to publish research and review articles and short communications, video material, animation sequences and 3D are also accepted to support and enhance articles. The articles will be examined by a scientific committee and anonymous evaluators and published every two months in HTML and PDF formats (January 15th , March 15th, May 15th, July 15th, September 15th, November 15th).
The following areas are covered in the Journal:
• Animal Biotechnology
• Biopolicies of International Cooperation
• Biotechnology Industry
• Biotechnology of Human Disorders
• Chemical Engineering
• Environmental Biotechnology
• Food Biotechnology
• Marine Biotechnology
• Microbial Biotechnology
• Molecular Biology and Genetics
• Plant Biotechnology
• Process Biotechnology
• Process Chemistry and Technology
• Tissue Engineering
Contributions falling into the following categories will be considered for publication: Original research papers, reviews and short communications. Please ensure that you select the appropriate article type from the list of options when making your submission. Authors contributing to special issues should ensure that they select the special issue article type from this list.
In the following paragraphs you will find a brief description of each contribution.Research
These articles present original research and address a clearly stated specific hypothesis or question. Papers should provide novel approaches and new insights into the problem addressed. Manuscripts should be 3000 to 5000 words in length and they should have at least 15 references.
These articles should include:
- Introduction: It should be brief and limited to the definition of the problem, the aims and purposes of the research and its relation with other studies in the field. Also the working hypothesis must be clearly stated.
- Materials and methods: It should include relevant details on the experimental design and techniques so that the experiments can be repeated.
- Results: Results should be clearly presented. Tables and figures should only be included if required to fully understand the data.
- Discussion: The aim of this section is the interpretation of the results and their relation to the existing knowledge. The contribution to Biotechnology must be clearly stated. The information given in any part of the text may be cited but not repeated in the Discussion Section. Alternatively Results and Discussion can be presented in one section.
- Acknowledgments: The acknowledgments of the contributions of colleagues can be stated in this section.
- Financial support: The acknowledgments for financial support should be cited here.
Review articles must be authored by experts in the field area. They are an attempt by one or more authors to sum up the current state of the knowledge on a particular topic. Ideally, the author searches for everything relevant to the topic, and then sorts it all out into a coherent view of the "state of the art" as it now stands and promotes a personal view on the subject. Review articles should have at least 80 references and they should have between 4000 and 6000 words in length.
Review articles should inform about: the main researchers working in the field; recent major advances and discoveries; significant gaps in the research; current debates; future directions. They include an abstract, an introduction that outlines the main theme, brief subheadings, and an outline of important unresolved questions.
For stylistics details, please refer to PREPARATION below.Short communications
A short communication is a concise, but independent report representing a significant contribution to biotechnology.
Short communication is not intended to publish preliminary results. Only if these results are of exceptional interest and are particularly topical and relevant will be considered for publication. It should be 3000 words in length, and could include two figures or tables. It should have at least 8 references.
The text should be divided into the following sections: introduction, experimental (or theoretical), results, and discussion. Results and discussion sections may be combined.
For stylistics details, please refer to PREPARATION below.Archives
Please find our archives at: http://www.ejbiotechnology.info/index.php/ejbiotechnology/issue/archive Ethics in publishing
Please see our information pages on Ethics in publishing and Ethical guidelines for journal publication.
Human and animal rights
If the work involves the use of human subjects, the author should ensure that the work described has been carried out in accordance with The Code of Ethics of the World Medical Association (Declaration of Helsinki) for experiments involving humans; Uniform Requirements for manuscripts submitted to Biomedical journals. Authors should include a statement in the manuscript that informed consent was obtained for experimentation with human subjects. The privacy rights of human subjects must always be observed.
Declaration of interest
All authors must disclose any financial and personal relationships with other people or organizations that could inappropriately influence (bias) their work. Examples of potential conflicts of interest include employment, consultancies, stock ownership, honoraria, paid expert testimony, patent applications/registrations, and grants or other funding. If there are no conflicts of interest then please state this: 'Conflicts of interest: none'. More information.
All submissions should be accompanied by a cover letter that includes a brief overview of the manuscript and the corresponding author contact information including full name, e-mail address, phone number, and postal address. It should also specify the number of display items (figures and tables), the number of attachments (manuscript, figures supplementary information if any), and their formats.
It must include a statement indicating that the article has not been published previously (except in the form of an abstract or as part of a published lecture or academic thesis or as an electronic preprint, see http://www.elsevier.com/sharingpolicy); that it is not under consideration for publication elsewhere; that its publication is approved by all authors and tacitly or explicitly by the responsible authorities where the work was carried out; and that, if accepted, it will not be published elsewhere in the same form, in English or in any other language, including electronically without the written consent of the copyright-holder. To verify originality, all articles are checked by the originality detection service Similarity Check.http://www.elsevier.com/editors/plagdetect.You can find a template cover letter at: http://www.ejbiotechnology.info/CLEJBT.pdf
Changes to authorship
Authorship should be limited to those who have made a significant contribution to the conception, design, execution, or interpretation of the reported study. Modifications to authorship are not allowed, this policy concerns the addition, deletion, or rearrangement of author names in the authorship of submitted manuscripts.
Upon acceptance of an article by the journal, authors will be asked to transfer the copyright to Electronic Journal of Biotechnology, which is committed to maintain the electronic access to the journal and to administer a policy of fair control and ensure the widest possible dissemination of the information.
The author can use the article for academic purposes, stating clearly the following: "Published in Electronic Journal of Biotechnology at DOI: XXX".TheLicense Agreement must be submitted as a signed scanned copy to firstname.lastname@example.org. All authors must send a copy of this document.
Elsevier supports responsible sharing
Find out how you can share your research published in Elsevier journals.
You are requested to identify who provided financial support for the conduct of the research and/or preparation of the article and to briefly describe the role of the sponsor(s), if any, in study design; in the collection, analysis and interpretation of data; in the writing of the report; and in the decision to submit the article for publication. If the funding source(s) had no such involvement then this should be stated.
Papers accepted for publication are subjected to a publication charge of US$1,100 for the first 15 typewritten pages, including figures and tables (file type: ms word; page size: letter; margins: 2,5; font type: Arial; font size: 12; interline: single space). Extra pages are U$100 each, beginning with the 16th page.
Waives are not considered.
We will continue as an open access journal and the submission of manuscripts is free.
In order to proceed to payment please click here.Open access
Every peer-reviewed research article appearing in this journal will be published open access. This means that the article is universally and freely accessible via the internet in perpetuity, in an easily readable format immediately after publication. The journal is under a creative commons attribution License CC BY-NC-ND 4.0 (https://creativecommons.org/licenses/by-nc-nd/4.0/)
Elsevier Publishing Campus
The Elsevier Publishing Campus (www.publishingcampus.com) is an online platform offering free lectures, interactive training and professional advice to support you in publishing your research. The College of Skills training offers modules on how to prepare, write and structure your article and explains how editors will look at your paper when it is submitted for publication. Use these resources, and more, to ensure that your submission will be the best that you can make it.
Please write your text in good English (American or British usage is accepted, but not a mixture of these). Authors who feel their English language manuscript may require editing to eliminate possible grammatical or spelling errors and to conform to correct scientific English may wish to use the English Language Editing service available from Elsevier's WebShop.
Authors may be requested to check their manuscript with a Professional English Language Service prior to evaluation.Submission
Our online submission system guides you stepwise through the process of entering your article details and uploading your files. The system converts your article files to a single PDF file used in the peer-review process. Editable files (e.g., Word, LaTeX) are required to typeset your article for final publication. All correspondence, including notification of the Editor's decision and requests for revision, is sent by e-mail.
Submit your article
Please submit your article via http://ees.elsevier.com/ejbt.
Please suggest at least four internationally recognized researchers as referees with their full name, affiliation and email address. We recommend that at least one of them should be a member of the editorial board of the Electronic Journal of Biotechnology (for a list of board members see http://www.elsevier.com/locate/ejbt).
GenBank/DNA sequence linking
DNA sequences and GenBank Accession numbers: Many Elsevier journals cite "gene accession numbers" in their running text and footnotes. Gene accession numbers refer to genes or DNA sequences about which further information can be found in the database at the National Center for Biotechnical Information (NCBI) at the National Library of Medicine. Elsevier authors wishing to enable other scientists to use the accession numbers cited in their papers via links to these sources, should type this information in the following manner:
Example 1: "GenBank accession nos. AI631510, AI631511, AI632198, and BF223228, a B-cell tumor from a chronic lymphatic leukemia (GenBank accession no. BE675048), and a T-cell lymphoma (GenBank accession no. AA361117)".Authors are encouraged to check accession numbers used very carefully. An error in a letter or number can result in a dead link. In the final version of the printed article, the accession number text will not appear bold or underlined (see Example 2 below).
Example 2: "GenBank accession nos. AI631510, AI631511, AI632198, and BF223228, a B-cell tumor from a chronic lymphatic leukemia (GenBank accession no. BE675048), and a T-cell lymphoma (GenBank accession no. AA361117)".In the final version of the electronic copy, the accession number text will be linked to the appropriate source in the NCBI databases enabling readers to go directly to that source from the article. Peer review
This journal operates a single blind review process. All contributions will be initially assessed by the editor for suitability for the journal. Papers deemed suitable are then typically sent to a minimum of two independent expert reviewers to assess the scientific quality of the paper. The Editor is responsible for the final decision regarding acceptance or rejection of articles. The Editor's decision is final. More information on types of peer review.
Use of word processing software
It is important that the file be saved in the native format of the word processor used. The text should be in single-column format. Keep the layout of the text as simple as possible. Most formatting codes will be removed and replaced on processing the article. In particular, do not use the word processor's options to justify text or to hyphenate words. However, do use bold face, italics, subscripts, superscripts etc. When preparing tables, if you are using a table grid, use only one grid for each individual table and not a grid for each row. The electronic text should be prepared in a way very similar to that of conventional manuscripts (see also the Guide to Publishing with Elsevier). Note that source files of figures, tables and text graphics will be required whether or not you embed your figures in the text. See also the section on Electronic artwork below.
To avoid unnecessary errors you are strongly advised to use the 'spell-check' and 'grammar-check' functions of your word processor.
You are recommended to use the Elsevier article class elsarticle.cls to prepare your manuscript and BibTeX to generate your bibliography.
Our LaTeX site has detailed submission instructions, templates and other information.
Subdivision - numbered sections
Divide your article into clearly defined and numbered sections. Subsections should be numbered 1.1 (then 1.1.1, 1.1.2, ...), 1.2, etc. (the abstract is not included in section numbering). Use this numbering also for internal cross-referencing: do not just refer to 'the text'. Any subsection may be given a brief heading. Each heading should appear on its own separate line.
For details on structure revise the section Article types above.
• Title. Concise and informative. Titles are often used in information-retrieval systems. Avoid abbreviations and formulae where possible.
• Author names and affiliations. Where the family name may be ambiguous (e.g., a double name), please indicate this clearly. Present the authors' affiliation addresses (where the actual work was done) below the names. Indicate all affiliations with a lower-case superscript letter immediately after the author's name and in front of the appropriate address. Provide the full postal address of each affiliation, including the country name and the e-mail address of each author.
• Corresponding author. Clearly indicate who will handle correspondence at all stages of refereeing and publication, and also post-publication. If possible, indicate an alternative e-mail for contact. Ensure that telephone and fax numbers (with country and area code) are provided in addition to the e-mail address and the complete postal address. Contact details must be kept up to date by the corresponding author.The Corresponding author is responsible that every coauthor has contributed to the ms and has accepted to publish the manuscript.
• Present/permanent address. If an author has moved since the work described in the article was done, or was visiting at the time, a "Present address" (or "Permanent address") may be indicated as a footnote to that author's name. The address at which the author actually did the work must be retained as the main, affiliation address. Superscript Arabic numerals are used for such footnotes.
- Background, the context and purpose of the study;
- Results, the main findings;
- Conclusions, brief summary and potential implications.
Please minimize the use of abbreviations and do not cite references in the abstract.In the case of review articles, the abstract should be submitted as one section. Abbreviations
Define abbreviations that are not standard the first time they are mentioned. Abbreviations that are unavoidable in the abstract must be defined at their first mention there. Ensure consistency of abbreviations throughout the article.
Acknowledgements and financial support
Indicate Acknowledgments and Financial support in separate sections at the end of the article before the references and do not, therefore, include them on the title page, as a footnote to the title or otherwise. List in acknowledgments those individuals who provided help during the research (e.g., providing language or writing assistance, or proof reading the article, etc.).
List funding sources in this standard way to facilitate compliance to funder's requirements:
Funding: This work was supported by the National Institutes of Health [grant numbers xxxx, yyyy]; the Bill & Melinda Gates Foundation, Seattle, WA [grant number zzzz]; and the United States Institutes of Peace [grant number aaaa].It is not necessary to include detailed descriptions on the program or type of grants and awards. When funding is from a block grant or other resources available to a university, college, or other research institution, submit the name of the institute or organization that provided the funding.
If no funding has been provided for the research, please include the following sentence:This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.
Nomenclature and units
Follow internationally accepted rules and conventions: use the international system of units (SI) (http://physics.nist.gov/Pubs/SP330/sp330.pdf). If other quantities are mentioned, give their equivalent in SI.
Please submit math equations as editable text and not as images. Present simple formulae in line with normal text where possible and use the solidus (/) instead of a horizontal line for small fractional terms, e.g., X/Y. In principle, variables are to be presented in italics. Powers of e are often more conveniently denoted by exp. Number consecutively any equations that have to be displayed separately from the text (if referred to explicitly in the text).
For original articles (research, short communications), at least 75% of the references must be from the Web of Science Core Collection and at the same time from the last decade. Also the DOI number must be included at the end of each reference.
Please ensure that every reference cited in the text is also present in the reference list (and vice versa). References in abstract should be avoided. Unpublished results; personal communications and thesis are not allowed. Citation of a reference as "in press" implies that the item has been accepted for publication.
As a minimum, the full URL should be given and the date when the reference was last accessed. Any further information, if known (DOI, author names, dates, reference to a source publication, etc.), should also be given. Web references can be listed separately (e.g., after the reference list) under a different heading if desired, or can be included in the reference list.
Most Elsevier journals have their reference template available in many of the most popular reference management software products. These include all products that support Citation Style Language styles, such as Mendeley and Zotero, as well as EndNote. Using the word processor plug-ins from these products, authors only need to select the appropriate journal template when preparing their article, after which citations and bibliographies will be automatically formatted in the journal's style. If no template is yet available for this journal, please follow the format of the sample references and citations as shown in this Guide.
Users of Mendeley Desktop can easily install the reference style for this journal by clicking the following link:
When preparing your manuscript, you will then be able to select this style using the Mendeley plug-ins for Microsoft Word or LibreOffice.
Reference section: Number the references (numbers in square brackets) in the list in the order in which they appear in the text.Examples:
Reference to a journal publication:
 Chen Z, Yu YP, Zuo ZH, et al. Targeting genomic rearrangements in tumor cells through Cas9-mediated insertion of a suicide gene. Nat Biotechnol 2017;35(6):543-550. http://dx.doi.org/10.1038/nbt.3843
Abbreviated titles of journals must be provided.Provide the article's Digital Object Identifier (DOI) at the end of each reference, when available.
Reference to a book:
 Strunk Jr W, White EB. The elements of style. 3rd ed. New York: Macmillan; 1979.
 Mettam GR, Adams LB. How to prepare an electronic version of your article. In: Jones BS, Smith RZ, editors. Introduction to the electronic age. New York: E- Publishing Inc; 1999, p. 281-304. Electronic artwork
• Make sure you use uniform lettering and sizing of your original artwork.
• Embed the used fonts if the application provides that option.
• Aim to use the following fonts in your illustrations: Arial, Courier, Times New Roman, Symbol, or use fonts that look similar.
• Number the illustrations according to their sequence in the text.
• Use a logical naming convention for your artwork files.
• Provide captions to illustrations separately.
• Size the illustrations close to the desired dimensions of the published version.
If your electronic artwork is created in a Microsoft Office application (Word, PowerPoint, Excel) then please supply 'as is' in the native document format.
Regardless of the application used other than Microsoft Office, when your electronic artwork is finalized, please 'Save as' or convert the images to one of the following formats (note the resolution requirements for line drawings, halftones, and line/halftone combinations given below):
EPS (or PDF): Vector drawings, embed all used fonts.
TIFF (or JPEG): Color or grayscale photographs (halftones), keep to a minimum of 300 dpi.
TIFF (or JPEG): Bitmapped (pure black & white pixels) line drawings, keep to a minimum of 1000 dpi.
TIFF (or JPEG): Combinations bitmapped line/half-tone (color or grayscale), keep to a minimum of 500 dpi.
Please do not:
• Supply files that are optimized for screen use (e.g., GIF, BMP, PICT, WPG); these typically have a low number of pixels and limited set of colors;
• Supply files that are too low in resolution;
• Submit graphics that are disproportionately large for the content.
Please make sure that artwork files are in an acceptable format (TIFF, EPS or MS Office files) and with the correct resolution. If, together with your accepted article, you submit usable color , then Elsevier will ensure, at no additional charge, that these figures will appear in color on the Web (e.g., Science Direct and other sites) regardless of whether or not these illustrations are reproduced in color in the printed version.
Ensure that each illustration has a caption. Supply captions separately, not attached to the figure. A caption should comprise a brief title (not on the figure itself) and a description of the illustration. Keep text in the illustrations themselves to a minimum but explain all symbols and abbreviations used.
The figures (photographs, drawings) must be numbered with Arabic numerals. Footnotes can be included below the figure.
Figures that include more than one image should be labeled as a, b, c, etc. (lower case, use black or white bold according to the figure).Example:
The following list will be useful during the final checking of an article prior to sending it to the journal for review. Please consult this Guide for Authors for further details of any item.
Ensure that the following items are present:
One author has been designated as the corresponding author with contact details:
• E-mail address
• Full postal address
All necessary files have been uploaded:
• Cover letter
• All figure captions
• All tables (including title, description, footnotes)
• Manuscript has been 'spell-checked' and 'grammar-checked'
• References are in the correct format for this journal
• All references mentioned in the Reference list are cited in the text, and vice versa
• Permission has been obtained for use of copyrighted material from other sources (including the Internet)
Corresponding authors will receive an e-mail with a link to our online proofing system, allowing annotation and correction of proofs online. The environment is similar to MS Word: in addition to editing text, you can also comment on figures/tables and answer questions from the Copy Editor. Web-based proofing provides a faster and less error-prone process by allowing you to directly type your corrections, eliminating the potential introduction of errors.
If preferred, you can still choose to annotate and upload your edits on the PDF version. All instructions for proofing will be given in the e-mail we send to authors, including alternative methods to the online version and PDF.We will do everything possible to get your article published quickly and accurately - please upload all of your corrections within 48 hours. It is important to ensure that all corrections are sent back to us in one communication. Please check carefully before replying, as inclusion of any subsequent corrections cannot be guaranteed. PROOFREADING IS SOLELY YOUR RESPONSIBILITY. Note that Elsevier may proceed with the publication of your article if no response is received.
Visit the Elsevier Support Center to find the answers you need. Here you will find everything from Frequently Asked Questions to ways to get in touch.
You can also check the status of your submitted article or find out when your accepted article will be published.