In vivo targeted single-nucleotide editing in zebrafish.
In vivo targeted single-nucleotide editing in zebrafish.
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DOI:
10.1038/s41598-018-29794-9
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发表时间:
2018-07-30
影响因子:
4.6
通讯作者:
Maegawa S
中科院分区:
文献类型:
--
作者:
Tanaka S;Yoshioka S;Nishida K;Hosokawa H;Kakizuka A;Maegawa S
To date, several genome editing technologies have been developed and are widely utilized in many fields of biology. Most of these technologies, if not all, use nucleases to create DNA double-strand breaks (DSBs), raising the potential risk of cell death and/or oncogenic transformation. The risks hinder their therapeutic applications in humans. Here, we show that in vivo targeted single-nucleotide editing in zebrafish, a vertebrate model organism, can be successfully accomplished with the Target-AID system, which involves deamination of a targeted cytidine to create a nucleotide substitution from cytosine to thymine after replication. Application of the system to two zebrafish genes, chordin (chd) and one-eyed pinhead (oep), successfully introduced premature stop codons (TAG or TAA) in the targeted genomic loci. The modifications were heritable and faithfully produced phenocopies of well-known homozygous mutants of each gene. These results demonstrate for the first time that the Target-AID system can create heritable nucleotide substitutions in vivo in a programmable manner, in vertebrates, namely zebrafish.
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影响因子:
2.5
作者:
Gansner, John M.;Madsen, Erik C.;Mecham, Robert P.;Gitlin, Jonathan D.
通讯作者:
Gitlin, Jonathan D.
影响因子:
1.5
作者:
Nakayama, Takuya;Fish, Margaret B.;Fisher, Marilyn;Oomen-Hajagos, Jamina;Thomsen, Gerald H.;Grainger, Robert M.
通讯作者:
Grainger, Robert M.
DOI:
10.1038/mt.2015.220
发表时间:
2016-03
期刊:
Molecular therapy : the journal of the American Society of Gene Therapy
影响因子:
--
作者:
Bakondi B;Lv W;Lu B;Jones MK;Tsai Y;Kim KJ;Levy R;Akhtar AA;Breunig JJ;Svendsen CN;Wang S
通讯作者:
Wang S
影响因子:
1.5
作者:
Blitz, Ira L.;Biesinger, Jacob;Xie, Xiaohui;Cho, Ken W. Y.
通讯作者:
Cho, Ken W. Y.
DOI:
10.1038/mtna.2014.38
发表时间:
2014-08-19
期刊:
Molecular therapy. Nucleic acids
影响因子:
--
作者:
通讯作者:
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