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Do eukaryotic cells have restriction endonuclease?

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Confinement compounds, additionally called limitation endonucleases, are proteins that are utilized to cut DNA in the center. Most limitation chemicals are found in prokaryotes, however there are a few confinement compounds found in eukaryotic cells, and they are ordinarily called endonucleases. read more

MOST restriction endonucleases are prokaryotic in origin. However, there are several found in eukaryotic cells, including our own. In eukaryotes they are not referred to as restriction enzymes, just endonucleases. An example of an endonuclease in eukaryotes is Apn1, isolated from yeast. This enzyme helps prevent DNA damage from environmental agents. read more

No, eukaryotic cells do not have restriction endonucleases. All the restriction endonucleases have been isolated from various strains of bacteria. Prokaryotes/ bacteria have this enzyme as a defence mechanism to destroy the foreign DNA or to restrict the growth of bacteriophages. read more

Restriction enzymes are a class of enzymes called endonucleases. Endonucleases are able to cut in the middle of the DNA backbone or the phosphodiester bonds. read more

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