In this project we are checking the Genom of Bacillus subtilis bacterium we Use the File BS168.gb ( a genbank file ) that has the genom sequence In our Code we can get any genbank file and do some checkings on it 1. we get the amount of genes that are incoding to amino acid we get the amount of genes that are incoding to RNA we get the amount of regulators genes incoding to amin acid genes incoding to RNA Regulators 4176 30 330 2. we get all the features that are in genbank file and their amount our CI checkes that the file gb is valid by checking that 'CDS' and 'gene' are keys of the gb file