The author should submit an original manuscript and an unpublished article for Iraqi Journal of Biotechnology (IJB) . The manuscript must include a proper citation without plagiarism/duplication of the authors' previous work. The manuscript shall be submitted to the Turnitin's plagiarism detection software before sending to the reviewers. The Iraqi Journal of Biotechnology (IJB) checks the plagiarism of research submitted for publication using Turnitin program and the accepted limit for plagiarism is 20%.