We provide streamlined service from DNA to founder animals. We use the latest genome-editing technologies, such as CRISPR-Cas9 and TALEN, to generate animals carrying multiple knockout or knock-in alleles in a highly efficient and time-saving fashion. We also provide conventional approaches to generate transgenic mice by pronuclear microinjection and chimeric mice using embryonic stem cells. The facility has also undertaken several new initiatives including implementation of a fast CRISPR-Cas9 genetic screen system and generation of genetically modified rats. Other services available in the facility include cell targeting, targeting vector construction, sperm and embryo cryopreservation, BAC transgenics, ICSI, mouse recovery from cryopreserved sperm, and embryo transfer (re-derivation).