illustrate the recognition sequence of EcoRI and mention what such sequence are called. Share with your friends Share 0 Rohan Singh answered this it's 5'GAATTC3' AND known as palindromic sequence 2 View Full Answer Poorva Harsh answered this 5' GAATTC 3' It is the cutting sequence for Eco R1 and the point where it cuts is between 'G' and 'A'.These types of sequences which are same when read from both the ends on coding and non-coding strands are called palindromic sequences. 7