| 摘要 |
<p>Functions of sno gene are analyzed by constructing heterogenous or homogeneous mouse variants lacking sno gene to thereby provide heterogenous or homogeneous mouse variants lacking sno gene, cells of these animals and screening systems with the use of these animals or cells. Non-human animals, preferably mice, lacking sno gene and cells thereof. The above animals or cells thereof include both of heterogenous variants and homogeneous variants. A method for screening candidates for drugs by using the above animals or cells thereof.</p> |
