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. 2020 Mar 4;11:1178. doi: 10.1038/s41467-020-14981-y

Fig. 1. Scheme for targeted insertion of the carotenoid cassette.

Fig. 1

a Map of the donor plasmid pAcc-B with details of the carotenoid cassette (orange arrow). Red and blue arrows represent the homology arms. The two vertical green triangles mark the positions of the guide RNA B target sites. The nucleotide sequence of the donor plasmid is presented in Supplementary Data 1. Primers used to genotype the donor plasmid are marked on the map. b Map of the CRISPR plasmid pCam1300-CRISPR-B. Genes encoding Cas9p, gRNA-B, and hygromycin resistance (HygR) are represented by purple, green, and black arrows, respectively. The Cas9p module is shown in detail. Primers used to genotype Cas9p are marked on the map. c, Scheme for transformation, selection, and regeneration.