DNBSEQ-T7+

Overview

The DNBSEQ-T7+ is a highly efficient, integrated ultra-high-throughput sequencer designed for large-scale sequencing scenarios. Powered by MGI's DNBSEQ™ technology and SM2.0 biochemistry, the T7+ can deliver over 14 TB of high-quality data within 24 hours. Its 7-in-1 modular design enables full automation from sample to report, ensuring a streamlined sequencing experience.

Core DNBSEQ™ Sequencing Technology

DNBSEQ™ Technology combines DNA nanoball (DNB) rolling-circle amplification with patterned array loading and combinatorial probe-anchor synthesis (cPAS). Because each DNB is a clonal copy that does not amplify during sequencing, the chemistry avoids the error accumulation, index hopping, and duplication of bridge-amplification platforms, delivering high accuracy with low duplication rates. All MGI sequencers can run as standalone systems from sample to result without any network connection, keeping data fully secure.

Key Highlights

Delivers over 14 TB of high-quality data within 24 hours — among the highest daily output available.

7-in-1 modular design enables full automation from sample to report.

SM2.0 biochemistry increases speed and data quality.

Designed for large-scale population genomics and industrial-scale sequencing.

Applications

Large population genomics, whole-genome sequencing, deep exome sequencing, transcriptome and epigenome sequencing, metagenomics, and multiomics at industrial scale.

Data Security and Bioinformatics

Every MGI platform can operate as a standalone system from sample to result with no network connection, eliminating the risk of data breaches. On the analysis side, MGI's bioinformatics accelerators speed up secondary analysis: MegaBOLT reduces computational delays by up to 20 times over classical algorithms, and ZBOLT Pro, the ultra-high-performance version, achieves up to a 200 times increase in data analysis speed.

Specifications