Realfreq: real-time base modification analysis for nanopore sequencing.

ABSTRACT:

Summary

Nanopore sequencers allow sequencing data to be accessed in real-time. This allows live analysis to be performed, while the sequencing is running, reducing the turnaround time of the results. We introduce realfreq, a framework for obtaining real-time base modification frequencies while a nanopore sequencer is in operation. Realfreq calculates and allows access to the real-time base modification frequency results while the sequencer is running. We demonstrate that the data analysis rate with realfreq on a laptop computer can keep up with the output data rate of a nanopore MinION sequencer, while a desktop computer can keep up with a single PromethION 2 solo flowcell.

Availability and implementation

Realfreq is a free and open-source application implemented in C progra

SUBMITTER: Samarasinghe S 

PROVIDER: S-EPMC12079415 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature