Researchers discover new type of CRISPR gene scissors

Like humans, bacteria and archaea can be attacked by viruses. These microorganisms have developed their own immune defense strategies against their pathogens. Bacterial defenses, such as CRISPR-Cas systems, have diverse proteins ...

Medical research

Whole-blood RNA profiling of severe COVID cases

Just as a recipe contains the instructions needed to make a dish, messenger ribonucleic acid (mRNA) sequences in the body contain the information needed to make proteins. Changes in the expression of specific mRNAs and short ...

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