MitoTrack, a user-friendly semi-automatic software for lineage tracking in living embryos.

ABSTRACT: Motivation: During development, progenitor cells undergo multiple rounds of cellular divisions during which transcriptional programs must be faithfully propagated. Investigating the timing of transcriptional activation, which is a highly stochastic phenomenon, requires the analysis of large amounts of data. In order to perform automatic image analysis of transcriptional activation, we developed a software that segments and tracks both small and large objects, leading the user from raw data up to the results in their final form.

Results: MitoTrack is a user-friendly open-access integrated software that performs the specific dual task of reporting the precise timing of transcriptional activation while keeping lineage tree history for each nucleus of a living developing embryo. The software works automatically but provides the possibility to easily supervise, correct and validate each step.

Availability and implementation: MitoTrack is an open source Python software, embedded within a graphical user interface (download here).

Supplementary information: Supplementary data are available at Bioinformatics online.

SUBMITTER: Trullo A 

PROVIDER: S-EPMC7703790 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature