Direct Research Journal of Biology and Biotechnology


Aims & Scope


Direct Research Journal of Biology and Biotechnology aims to publish articles that focus on Biology and Biotechnology.


Types of Articles

The journal welcomes submission of full-length research articles, short communications and review articles. In addition, the journal also welcomes letters to the editor and commentaries.


Regular articles: These articles should describe new and carefully confirmed findings, and research methods should be given in sufficient detail for others to verify the work. The length of a full paper should be the minimum required to describe and interpret the work clearly.


Short Communications: A Short Communication is suitable for recording the results of complete small investigations or giving details of new models, innovative methods or techniques. The style of main sections need not conform to that of full-length papers. Short communications are 2 to 4 printed pages (about 6 to 12 manuscript pages) in length.


Reviews: Submissions of reviews and perspectives covering topics of current interest are welcome and encouraged. Reviews should be concise and no longer than 4-6 printed pages (about 12 to 18 manuscript pages). Reviews manuscripts are also peer-reviewed.



Preparing Your Manuscript



The title phrase should be brief.

List authors’ full names (first-name, middle-name, and last-name).

Affiliations of authors (department and institution).

Emails and phone numbers.



The abstract should be 100 to 200 words in length. The keywords should be less than 10.



Standard abbreviations should be used all through the manuscript. The use of non-standard abbreviations should be kept to a minimum and must be well-defined in the text following their first use.


The Introduction

The statement of the problem should be stated in the introduction in a clear and concise manner.


Materials and methods

Materials and methods should be clearly presented to allow the reproduction of the experiments.


Results and discussion

Results and discussion maybe combined into a single section. Results and discussion may also be presented separately if necessary.


Tables and figures

Tables should be kept to a minimum.

Tables should have a short descriptive title.

The unit of measurement used in a table should be stated.

Tables should be numbered consecutively.

Tables should be organized in Microsoft Word or Excel spreadsheet.

Figures/Graphics should be prepared in GIF, TIFF, JPEG or PowerPoint.

Tables and Figures should be appropriately cited in the manuscript.


Disclosure of conflict of interest

Authors should disclose all financial/relevant interest that may have influenced the study.



Acknowledgement of people, funds etc should be brief.



References should be listed in alphabetical order at the end of the paper. DOIs links to referenced articles should be stated wherever available. Names of journals should be presented in full and not abbreviated.





Okwute, S. K., Hammed, A., Echoga, E. O., and Matthew, P. E. (2021). Phytochemical, Antimicrobial and GC-MS Analysis of the Bark Extracts and Fresh Leaves Hydro-distillate of Piliostigma Thonningii (Caesalpiniaceae). Direct Research Journal of Biology and Biotechnology. Vol. 7 (1), pp. 1-7.


Unigwe, C. R., Enibe, F., Igwe, K. K., Igwe, I. R., Stephen, N. O., Koleosho, S. A., Balogun, F. A., Shobowale, O. M., and Okonkwo, C. J. B. (2020). Effects of Phyllanthus Amarus (Stone-Breaker) Leaf Meal Supplementation on Haematology and Serum Biochemistry of Broiler Chickens. Direct Research Journal of Biology and Biotechnology. Vol.6 (5), pp. 57-63.


Oforibika, G. A. and Alalibo, I. K.(2020).Comparative study of the effects of three antiretroviral drugs (Lamivudine, Zidovudine and Nevirapine) on protein and hemoglobin levels.Direct Research Journal of Biology and Biotechnology.Vol.6 (1), pp. 1-4.


Onuh, O. A., Machunga-Mambula, S. S., & Akin-Osanaiye, B. C. (2019). Phytochemical Screening, Chromatographic Evaluation and Antibacterial Activity of the Leaf Extracts of Lawsonia Inermis L. Direct research journal of biology and biotechnology, 5(2), 9–16.



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