[HTML][HTML] Improved cytosine base editors generated from TadA variants
Cytosine base editors (CBEs) enable programmable genomic C· G-to-T· A transition
mutations and typically comprise a modified CRISPR–Cas enzyme, a naturally occurring …
mutations and typically comprise a modified CRISPR–Cas enzyme, a naturally occurring …
Re-engineering the adenine deaminase TadA-8e for efficient and specific CRISPR-based cytosine base editing
Cytosine base editors (CBEs) efficiently generate precise C· G-to-T· A base conversions, but
the activation-induced cytidine deaminase/apolipoprotein B mRNA-editing enzyme catalytic …
the activation-induced cytidine deaminase/apolipoprotein B mRNA-editing enzyme catalytic …
Evaluation and minimization of Cas9-independent off-target DNA editing by cytosine base editors
Cytosine base editors (CBEs) enable targeted C• G-to-T• A conversions in genomic DNA.
Recent studies report that BE3, the original CBE, induces a low frequency of genome-wide …
Recent studies report that BE3, the original CBE, induces a low frequency of genome-wide …
[HTML][HTML] Phage-assisted evolution of highly active cytosine base editors with enhanced selectivity and minimal sequence context preference
E Zhang, ME Neugebauer, NA Krasnow… - Nature …, 2024 - nature.com
TadA-derived cytosine base editors (TadCBEs) enable programmable C• G-to-T• A editing
while retaining the small size, high on-target activity, and low off-target activity of TadA …
while retaining the small size, high on-target activity, and low off-target activity of TadA …
Eliminating base-editor-induced genome-wide and transcriptome-wide off-target mutations
L Wang, W Xue, H Zhang, R Gao, H Qiu, J Wei… - Nature Cell …, 2021 - nature.com
The fusion of CRISPR–Cas9 with cytidine deaminases leads to base editors (BEs) capable
of programmable C-to-T editing, which has potential in clinical applications but suffers from …
of programmable C-to-T editing, which has potential in clinical applications but suffers from …
[HTML][HTML] Evolution of an adenine base editor into a small, efficient cytosine base editor with low off-target activity
Cytosine base editors (CBEs) are larger and can suffer from higher off-target activity or lower
on-target editing efficiency than current adenine base editors (ABEs). To develop a CBE that …
on-target editing efficiency than current adenine base editors (ABEs). To develop a CBE that …
Phage-assisted evolution of an adenine base editor with improved Cas domain compatibility and activity
Applications of adenine base editors (ABEs) have been constrained by the limited
compatibility of the deoxyadenosine deaminase component with Cas homologs other than …
compatibility of the deoxyadenosine deaminase component with Cas homologs other than …
A rationally engineered cytosine base editor retains high on-target activity while reducing both DNA and RNA off-target effects
Cytosine base editors (CBEs) offer a powerful tool for correcting point mutations, yet their
DNA and RNA off-target activities have caused concerns in biomedical applications. We …
DNA and RNA off-target activities have caused concerns in biomedical applications. We …
Base editors for simultaneous introduction of C-to-T and A-to-G mutations
RC Sakata, S Ishiguro, H Mori, M Tanaka… - Nature …, 2020 - nature.com
We describe base editors that combine both cytosine and adenine base-editing functions. A
codon-optimized fusion of the cytosine deaminase PmCDA1, the adenosine deaminase …
codon-optimized fusion of the cytosine deaminase PmCDA1, the adenosine deaminase …
Adenine transversion editors enable precise, efficient A• T-to-C• G base editing in mammalian cells and embryos
L Chen, M Hong, C Luan, H Gao, G Ru, X Guo… - Nature …, 2024 - nature.com
Base editors have substantial promise in basic research and as therapeutic agents for the
correction of pathogenic mutations. The development of adenine transversion editors has …
correction of pathogenic mutations. The development of adenine transversion editors has …