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System Biosciences


System Biosciences this week made available its GeneNet siRNA Library offering that offers researchers access to libraries that target the entire human and mouse genomes.

Each library contains more than a hundred thousand siRNA templates that target 47,400 human or 39,000 mouse transcripts, according to SB.

The company said the libraries can be used to identify genes affecting specific biological processes, such as signaling cascades, apoptosis, cell proliferation, and differentiation, which would be good candidates for novel drug targets or diagnostic biomarkers.

The GeneNet libraries are also compatible with Affymetrix GeneChip arrays, SB said.

The Scan

Tens of Millions Saved

The Associated Press writes that vaccines against COVID-19 saved an estimated 20 million lives in their first year.

Supersized Bacterium

NPR reports that researchers have found and characterized a bacterium that is visible to the naked eye.

Also Subvariants

Moderna says its bivalent SARS-CoV-2 vaccine leads to a strong immune response against Omicron subvariants, the Wall Street Journal reports.

Science Papers Present Gene-Edited Mouse Models of Liver Cancer, Hürthle Cell Carcinoma Analysis

In Science this week: a collection of mouse models of primary liver cancer, and more.