Generation of a human embryonic stem cell line (SMUDHe010-A-1A) carrying Brainbow cassette in the AAVS1 gene by CRISPR/Cas9-mediated homologous recombination
Summary
Tracking single-cell lineages and their phenotypes longitudinally would help us better study skin development. Brainbow multicolor labeling approach is a genetic cell-labeling technique that tracks individual cells or analyzes cell lineages during development. Hence, we generated a stable Cre-inducible rainbow reporter human embryonic stem cell line (Named SMUDHe010-A-1A) by inserting the fluorescent protein gene (nGFP, YFP, RFP and CFP) at AAVS1 safe harbor locus using CRISPR/Cas9 technology. We verified that SMUDHe010-A-1A expressed the pluripotency markers and showed normal stem cell morphology. Furthermore, SMUDHe010-A-1A preserves normal karyotype and the ability to differentiate toward three germ layers. So the SMUDHe010-A-1A is effective for identifying and track cell populations. Copyright © 2024. Published by Elsevier B.V.
| Authors | Luo Y, Zheng W, Zhong Y, Liu H, Yu J, Qiu B, Liu J, Yang B |
|---|---|
| Journal | Stem cell research |
| Publication Date | 2024 Jun;77:103383 |
| PubMed | 38507883 |
| DOI | 10.1016/j.scr.2024.103383 |