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DynamicRoots: A Software Platform for the Reconstruction and Analysis of Growing Plant Roots.

ABSTRACT: We present a software platform for reconstructing and analyzing the growth of a plant root system from a time-series of 3D voxelized shapes. It aligns the shapes with each other, constructs a geometric graph representation together with the function that records the time of growth, and organizes the branches into a hierarchy that reflects the order of creation. The software includes the automatic computation of structural and dynamic traits for each root in the system enabling the quantification of growth on fine-scale. These are important advances in plant phenotyping with applications to the study of genetic and environmental influences on growth.

SUBMITTER: Symonova O

PROVIDER: S-EPMC4452513 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

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DynamicRoots: A Software Platform for the Reconstruction and Analysis of Growing Plant Roots.

Symonova Olga O Topp Christopher N CN Edelsbrunner Herbert H

PloS one 20150601 6

We present a software platform for reconstructing and analyzing the growth of a plant root system from a time-series of 3D voxelized shapes. It aligns the shapes with each other, constructs a geometric graph representation together with the function that records the time of growth, and organizes the branches into a hierarchy that reflects the order of creation. The software includes the automatic computation of structural and dynamic traits for each root in the system enabling the quantification ...[more]

PMID: 26030757

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