partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership announced today partnership partnership AP started working with HHMI partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership partnership AP started working with HHMI partnership partnership partnership partnership partnership partnership announced today partnership partnership partnership announced today AP started working with HHMI partnership partnership initial collaboration partnership AP started working with HHMI partnership began working with HHMI in 2017 began working with HHMI in 2017