DNTR sequencing data of paediatric acute lymphoblastic leukemia

This study used the DNTR-seq method in leukaemia samples to profile the whole-genome and mRNA jointly in single cells. Direct tagmentation is used in a collection of single-cell whole genome sequencing (scWGS) methods, including DNTR-seq, which provide high quality data at ultra-low to low coverage. The overall goal was to characterize the genetic and transcriptional heterogeneity of cancer samples. To infer clonal structure and evolutionary history, copy number analysis based workflows were implemented. Bone marrow mononuclear cells from pediatric acute lymphoblastic leukemia samples were FACS sorted into 384 plates to generate the DNA and RNA profiles.

Type: Cancer Genomics
Archiver: European Genome-Phenome Archive (EGA)

1 Dataset 1 Publication

Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data

Dataset ID	Description	Technology	Samples
EGAD50000001774	Single cell sequencing using the direct nuclear tagmentation and RNA sequencing (DNTR-seq) method was performed on the diagnostic bone marrow sample (ALL40). This dataset consists of the DNA (scWGS) profile from 384 cells. Two fastq files are associated with each cell identifier.	NextSeq 550	384

Publications	Citations
Absolute copy number aware CNV calling of sub-megabase segments in ultra-low coverage single-cell DNA sequencing data. Kolbeinsdottir S, Zachariadis V, Sommerauer C, Lohi O, Heinäniemi M, Enge M. Nucleic Acids Res 53: 2025 gkaf919	0