In the 2023 study, the scientists in Japan collected skin cells from adult male mice and transformed the skin into stem cells that could be used to grow eggs. Using a clever technique, the team ...

The de-extinction company Colossal Biosciences wants to bring back the woolly mammoth—starting with a very furry mouse.

Egg collection is a key step in IVF and the genetic modification of mammals. So how did Colossal make its "mammoth" mice? The ...

The scientists then used a suite of gene editing tools to make eight simultaneous changes to the genetic code of fertilised mice eggs, or zygotes. After allowing those zygotes to mature into ...

According to multiple research sites, mice are valuable tools for studying diseases in a laboratory setting. Here is what transgenic mice are.

To create the mice, the scientists deployed a variety of genome editing techniques, some that modified fertilized mouse eggs and others that altered embryonic mouse stem cells, which were injected ...

Avian influenza continues to fuel egg shortages. Plus, a delayed CDC study on household cats reveals concerning human exposure routes ...

The definition, according to cancer.gov, "Mice that have had DNA from another source put into their DNA. The foreign DNA is put into the nucleus of a fertilized mouse egg. The new DNA becomes part ...