has long been a premier model for the development and application of cutting-edge genetic approaches. The CRISPR-Cas system now adds the ability to manipulate the genome with ease and precision, providing a rich toolbox to interrogate relationships between genotype and phenotype, to delineate and visualize how the genome is organized, to illuminate and manipulate RNA, and to pioneer new gene drive technologies. Myriad transformative approaches have already originated from the CRISPR-Cas system, which will likely continue to spark the creation of tools with diverse applications. Here, we provide an overview of how CRISPR-Cas gene editing has revolutionized genetic analysis in and highlight key areas for future advances.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5753851PMC
http://dx.doi.org/10.1534/genetics.117.1113DOI Listing

Publication Analysis

Top Keywords

crispr-cas system
12
advances engineering
4
engineering fly
4
fly genome
4
crispr-cas
4
genome crispr-cas
4
system long
4
long premier
4
premier model
4
model development
4

Similar Publications

Computational Methods for Lineage Reconstruction.

Methods Mol Biol

January 2025

Centro Nacional de Análisis Genómico, Barcelona, Spain.

The recent development of genetic lineage recorders, designed to register the genealogical history of cells using induced somatic mutations, has opened the possibility of reconstructing complete animal cell lineages. To reconstruct a cell lineage tree from a molecular recorder, it is crucial to use an appropriate reconstruction algorithm. Current approaches include algorithms specifically designed for cell lineage reconstruction and the repurposing of phylogenetic algorithms.

View Article and Find Full Text PDF

During development, cells undergo a sequence of specification events to form functional tissues and organs. To investigate complex tissue development, it is crucial to visualize how cell lineages emerge and to be able to manipulate regulatory factors with temporal control. We recently developed TEMPO (Temporal Encoding and Manipulation in a Predefined Order), a genetic tool to label with different colors and genetically manipulate consecutive cell generations in vertebrates.

View Article and Find Full Text PDF

Single-Cell Profiling of Lineages and Cell Types in the Vertebrate Brain.

Methods Mol Biol

January 2025

Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.

CRISPR-Cas tools have recently been adapted for cell lineage tracing during development. Combined with single-cell RNA sequencing, these methods enable scalable lineage tracing with single-cell resolution. Here, I describe, scGESTALTv2, which combines cumulative CRISPR-Cas9 editing of a lineage barcode array with transcriptional profiling via droplet-based single-cell RNA sequencing (scRNA-seq).

View Article and Find Full Text PDF

The CRISPR-activated repair lineage tracing (CARLIN) mouse line uses DNA barcoding to enable high-resolution tracing of cell lineages in vivo (Bowling et al, Cell 181, 1410-1422.e27, 2020). CARLIN mice contain expressed barcodes that allow simultaneous interrogation of lineage and gene expression information from single cells.

View Article and Find Full Text PDF

ScarTrace is a CRISPR/Cas9-based genetic lineage tracing method that allows for uniquely barcoding the DNA of single cells at a target GFP sequence during developing zebrafish embryos. Single cells from barcoded adult zebrafish can be isolated from various tissues (e.g.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!