"base" in inglés with examples - Collocation dictionary inglés
- However, the 5' to 3' DNA replication ensures that these mismatched bases are excised.
- The polymerases on those beads move forward in fits and starts, incorporating bases as they can, and often waiting out periods where they're supplied with nothing but a mismatched base.
- Ligation does not generally occur in the presence of a mismatched 3' base.
- Even so, some DNA polymerases also have proofreading ability; they can remove nucleotides from the end of a strand in order to correct mismatched bases.
- The protein forms a heterodimer with MLH1 and this complex interacts with MSH2 bound to mismatched bases.
- Examples of mismatched bases include a G/T or A/C pairing (see DNA repair).
- MutS forms a dimer (MutS) that recognises the mismatched base on the daughter strand and binds the mutated DNA.
- The MutSα dimer scans double stranded DNA in the nucleus, looking for mismatched bases.
- The lin-4:lin-14 duplex is seen to take up an unusual kinked structure, caused by induced changes in the groove dimension and base stacking due to the mismatched base pairs.
- In its healthy form, it corrects minor errors in the genetic material DNA, called mismatched bases, that occasionally arise during normal cell life.
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