Fourth International Conference on Bioinformatics and Bioscience (ICBB 2017) is the application of information science and technology to the field of biology to increase the understanding of all biological process. The aim of this conference is to publish all the latest and outstanding research articles in all areas of bioinformatics and Biometrics. Researchers and scientists from the fields of biology, computer science, mathematics, statistics and physics are invited to share their developments and new techniques in the fields of Biometrics and Bioinformatics.