Thank you very much for your interest to publish article in Pak. J. Biotechnology. I receive your article but it will not be processed until unless you pay paper handling Charges $ 50 but there is no Journal paper printing charges. Author will be provided PDF copy or author can download from Journal website. Paper handling charges may be send through Western Union on the name of Muhammed Umar After receiving handling charges, your article will be submitted to two referees for evaluation. Evaluation report will be mailed to you for revision. I wish to inform that Pak. J. Biotechnol. is published privately, charges for posted on website, web charges and pay to computer operator paid from the funds generated by paper handling charges or pay by the Chief Editor. Journal is not supported by any organization.