Single-cell and spatial transcriptomics: Bridging current technologies with long-read sequencing.
Mol Aspects Med
; 96: 101255, 2024 04.
Article
em En
| MEDLINE
| ID: mdl-38368637
ABSTRACT
Single-cell technologies have transformed biomedical research over the last decade, opening up new possibilities for understanding cellular heterogeneity, both at the genomic and transcriptomic level. In addition, more recent developments of spatial transcriptomics technologies have made it possible to profile cells in their tissue context. In parallel, there have been substantial advances in sequencing technologies, and the third generation of methods are able to produce reads that are tens of kilobases long, with error rates matching the second generation short reads. Long reads technologies make it possible to better map large genome rearrangements and quantify isoform specific abundances. This further improves our ability to characterize functionally relevant heterogeneity. Here, we show how researchers have begun to combine single-cell, spatial transcriptomics, and long-read technologies, and how this is resulting in powerful new approaches to profiling both the genome and the transcriptome. We discuss the achievements so far, and we highlight remaining challenges and opportunities.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Genômica
/
Sequenciamento de Nucleotídeos em Larga Escala
Limite:
Humans
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article