Scanorama: integrating large and diverse single-cell transcriptomic datasets.
Nat Protoc
; 19(8): 2283-2297, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-38844552
ABSTRACT
Merging diverse single-cell RNA sequencing (scRNA-seq) data from numerous experiments, laboratories and technologies can uncover important biological insights. Nonetheless, integrating scRNA-seq data encounters special challenges when the datasets are composed of diverse cell type compositions. Scanorama offers a robust solution for improving the quality and interpretation of heterogeneous scRNA-seq data by effectively merging information from diverse sources. Scanorama is designed to address the technical variation introduced by differences in sample preparation, sequencing depth and experimental batches that can confound the analysis of multiple scRNA-seq datasets. Here we provide a detailed protocol for using Scanorama within a Scanpy-based single-cell analysis workflow coupled with Google Colaboratory, a cloud-based free Jupyter notebook environment service. The protocol involves Scanorama integration, a process that typically spans 0.5-3 h. Scanorama integration requires a basic understanding of cellular biology, transcriptomic technologies and bioinformatics. Our protocol and new Scanorama-Colaboratory resource should make scRNA-seq integration more widely accessible to researchers.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Análise de Célula Única
/
Transcriptoma
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article