Related Experiment Video
Updated: Mar 27, 2026

Enhanced Genome Editing with Cas9 Ribonucleoprotein in Diverse Cells and Organisms
Published on: May 25, 2018
The Heroes of CRISPR
1Broad Institute of MIT and Harvard, 415 Main Street, Cambridge, MA 02142, USA; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Systems Biology, Harvard Medical School, Boston, MA 02115, USA.
CRISPR gene editing technology offers precise genome modification in eukaryotic cells. Its rapid adoption belies a 20-year scientific journey from microbial repeats to powerful engineering tools.
Area of Science:
- Microbiology
- Genetics
- Molecular Biology
Background:
- CRISPR technology has revolutionized genome editing in eukaryotic cells.
- Its widespread adoption in research and development occurred rapidly.
- The foundational 20-year scientific journey is often overlooked.
Observation:
- The discovery of microbial repeat sequences.
- Recognition of these repeats as an adaptive immune system in microbes.
- Detailed biological characterization of the CRISPR system.
Findings:
- CRISPR technology enables precise and efficient genome editing.
- The method has diverse applications in biomedicine and agriculture.
- The development involved a multi-stage scientific process over two decades.
Implications:
- Understanding the history of CRISPR reveals the process of scientific discovery.
- The story highlights the importance of basic research.
- Lessons can be drawn about the scientific ecosystem and innovation.
Related Concept Videos
CRISPR
CRISPR
CRISPR/Cas9 Genome Editing
CRISPR and crRNAs
The CRISPR-Cas system stores a copy of foreign DNA in the host genome and uses it to identify the foreign DNA upon reinfection. CRISPR-Cas has three different...
The Antiviral System of Bacteria and Archaea: CRISPR
Homologous Recombination

