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. 2019 Mar 14;10:156. doi: 10.3389/fendo.2019.00156

Figure 4.

Figure 4

Characterization of thrab and l-thrb* crispants. (A) thrab crispants do not show effects upon zebrafish morphology, whereas l-thrb* crispants generated with an sgRNA able to target all thrb isoforms showed a low percentage of affected phenotypes characterized by laterality. (B,C) Represent the percentage of normal, affected and deceased larvae after sgRNA and Cas9 treatment. (D) The DNA sequence of sgRNA target site for CRISPR/Cas9 is denoted in gray, whereas PAM sequence is denoted in blue. Insertion-deletions (indels) are highlighted in yellow.