GAGE is a method for identification of plant species based on whole genome analysis and genome editing.
GAGE is a method for identification of plant species based on whole genome analysis and genome editing.
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GAGE是一种基于全基因组分析和基因组编辑的植物物种鉴定方法
DOI:
10.1038/s42003-022-03894-9
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发表时间:
2022-09-10
影响因子:
5.9
通讯作者:
中科院分区:
文献类型:
--
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Whole genomes of plants should be ideal databases for their species identification, but unfortunately there was no such method before this exploration. Here we report a plant species identification method based on the whole Genome Analysis and Genome Editing (GAGE). GAGE searches for target sequences from the whole genome of the subject plant and specifically detects them by employing a CRISPR/Cas12a system. Similar to how Mendel chosePisum sativum(pea), we selectedCrocus sativus(saffron) to establish GAGE, in which we constructed a library containing all candidate target sequences. Taking a target sequence in the ITS2 region as an example, we confirmed the feasibility, specificity, and sensitivity of GAGE. Consequently, we succeeded in not only using GAGE to identifyCr. sativusand its adulterants, but also executing GAGE in the plants from different classes including angiosperms, gymnosperms, ferns, and lycophytes. This sensitive and rapid method is the first plant species identification method based on the whole genome and provides new insights into the application of the whole genome in species identification.
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影响因子:
48
作者:
Mali, Prashant;Esvelt, Kevin M.;Church, George M.
通讯作者:
Church, George M.
影响因子:
10
作者:
Li, Xiwen;Yang, Yang;Chen, Shilin
通讯作者:
Chen, Shilin
影响因子:
33.5
作者:
Li SY;Cheng QX;Wang JM;Li XY;Zhang ZL;Gao S;Cao RB;Zhao GP;Wang J
通讯作者:
Wang J
影响因子:
4.7
作者:
Li, Linxian;Li, Shiyuan;Wang, Jin
通讯作者:
Wang, Jin
DOI:
10.1016/j.jpba.2021.114268
发表时间:
2021-07-21
影响因子:
3.4
作者:
Bonini, Andrea;Poma, Noemi;Di Francesco, Fabio
通讯作者:
Di Francesco, Fabio