The discovery of restriction enzymes began with a hypothesis ... and they are usually palindromic, which means that their recognition sequence reads the same in the 5' to 3' direction on both ...

And they cut double-stranded DNA within or near the recognition sequence. The cleavage sequence of type II restriction endonucleases is often a 4-6 bp palindrome. The enzyme cuts in two ways: one is ...

Among them, restriction endonucleases (restriction enzyme) are a large class of enzymes (up to thousands ... can recognize a specific nucleotide sequence with a palindrome structure, and cut the ...

"Short palindromic repeats" refers to sequences ... latch onto viral DNA carrying the spacer sequence, calling forth an enzyme that cuts and disables that DNA. The enzyme, called "CRISPR ...

and most are palindromic, meaning that the sequence reads the same forward and backward. HindIII, for example, is an H. influenzae restriction enzyme that recognizes the sequence 5'AAGCTT-3 ...