                         SEQUENCE LISTING

<110>  MASSACHUSETTS INSTITUTE OF TECHNOLOGY
 
<120>  MULTILAYER GENETIC SAFETY KILL CIRCUITS BASED ON SINGLE CAS9 
       PROTEIN AND MULTIPLE ENGINEERED gRNA IN MAMMALIAN CELLS

<130>  M0656.70366WO00

<150>  US 62/214,839
<151>  2015-09-04

<160>  2     

<170>  PatentIn version 3.5

<210>  1
<211>  23
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  protospacer and PAM

<400>  1
ggggccacta gggacaggat tgg                                               23


<210>  2
<211>  23
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  protospacer and PAM

<400>  2
aagagagaca gtacatgccc tgg                                               23


