共 50 条
CRISPR/Cas9-Mediated Adenine Base Editing in Rice Genome
被引:47
|作者:
Li Hao
[1
]
Qin Ruiying
[1
]
Liu Xiaoshuang
[1
]
Liao Shengxiang
[1
]
Xu Rongfang
[1
]
Yang Jianbo
[1
]
Wei Pengcheng
[1
]
机构:
[1] Anhui Acad Agr Sci, Inst Rice Res, Key Lab Rice Genet & Breeding, Hefei 230031, Peoples R China
基金:
中国国家自然科学基金;
关键词:
TARGET BASE;
DNA;
D O I:
10.1016/j.rsci.2018.07.002
中图分类号:
S3 [农学(农艺学)];
学科分类号:
0901 ;
摘要:
Precise base editing is highly desired in plant functional genomic research and crop molecular breeding. In this study, we constructed a rice-codon optimized adenine base editor (ABE)-nCas9 tool that induced targeted A.T to G.C point mutation of a key single nucleotide polymorphism site in an important agricultural gene. Combined with the modified single-guide RNA variant, our plant ABE tool can efficiently achieve adenine base editing in the rice genome.
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页码:125 / 128
页数:4
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