For 10 points, name these common laboratory animals with name Mus musculus, which are smaller than rats.
Cre-Lox recombination was developed for these organisms. Lathrop and Loeb's classic study on tumors was conducted in these organisms, which were used to identify the CFTR gene causing cystic fibrosis. Smithies and Capecchi pioneered an approach in which homologous DNA undergoes recombination in embryonic stem cells from these animals, producing chimera offspring. These are the animals most commonly subject to gene transgenesis and gene knockout. This was the first mammal to have its genome completely sequenced. For 10 points, name these common laboratory animals with name Mus musculus, which are smaller than rats.
Cre-Lox recombination was developed for these organisms. Lathrop and Loeb's classic study on tumors was conducted in these organisms, which were used to identify the CFTR gene causing cystic fibrosis.
mice [or mouse; or Mus musculus before mention; don't accept "rats"]