Question

hi friends.... plz tell me what is the restriction site for ecoli ...plz plz plzzzz

Answer 1

To protect incoming DNA, Escherichia coli strains lacking restriction systems, such as DH5α (r–K) and HB101 (r–B), are commonly used. ... We screened clinical E.coli strains for the presence of restriction activity, and here we report four new restriction enzymes and their recognition sequences.

Answer 2

Restriction sites are specific sites are locations on a DNA molecules with a specific sequence of nucleotides that can be identified by restriction enzymes.
EcoRI is the restriction endonuclease enzyme isolated from E.coli.The I in the sequence indicates which phosphodiester bond will break in the DNA molecule.
Hope it helps you