✂️ CRISPR Gene Editor Simulator
Target DNA Sequence
Guide RNA (20bp)
Find Target
Cut & Edit
NGG
= PAM site
BLUE
= Guide match
RED
= Cut site
Sequence:
0 bp
PAM Sites:
0
Matches:
0
Specificity:
0%
PAM Sequence
NGG (SpCas9)
NNGRRT (SaCas9)
NNNRRT (NspRomII)
Edit Type
Delete
Insert
Replace
Insert Sequence
Reset
Basic
Precise
Complex
PAM (NGG)
Guide match
Cut site
Insertion
CRISPR Mechanism:
Guide RNA targets DNA
Cas9 searches PAM
Double-strand break
Cell repairs (NHEJ/HDR)
Real specificity score