Rapid generation of maternal mutants via oocyte transgenic expression of CRISPR-Cas9 and sgRNAs in zebrafish.
Zhang C, Lu T, Zhang Y, Li J, Tarique I, Wen F, Chen A, Wang J, Zhang Z, Zhang Y, Shi DL, Shao M.
Zhang C, et al.
Sci Adv. 2021 Aug 6;7(32):eabg4243. doi: 10.1126/sciadv.abg4243. Print 2021 Aug.
Sci Adv. 2021.
PMID: 34362733
Free PMC article.
Notably, most of these maternal mutants displayed either sgRNA site-spanning genomic deletions or unintended large deletions extending distantly from the sgRNA targets, suggesting a prominent deletion-prone tendency of genome editing in the oocyte. Thus, our …
Notably, most of these maternal mutants displayed either sgRNA site-spanning genomic deletions or unintended large deletions extendin …