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Can you ignore the nucleic acid information sent by China Mobile?
China Mobile sends a message to remind you to do nucleic acid testing, just a reminder. It is a mass message to people in a specific area, not just a message reminder to you. As long as you do a nucleic acid test, you don't have to pay attention to the news.
Nucleic acid analogues include peptide nucleic acid (PNA), morpholino and locked nucleic acid (LNA), glycol nucleic acid (GNA) and threonine nucleic acid (TNA). Because the main chain of the molecule has changed, it is obviously different from naturally occurring DNA or RNA.
Nucleic acid analogues:
Used in medical and molecular biology research. Nucleic acid analogues have changed between the nucleotide molecules that make up nucleic acid and the molecules that make up nucleotide bases, pentoses and phosphate groups.
These changes have changed the base pairing and base stacking characteristics of similar nucleic acid species. For example, universal bases can be paired with all four classical bases, and phosphate-sugar skeleton analogues (such as PNA) can even form a triple helix.
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