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@INPROCEEDINGS{Koller:860087,
author = {Koller, Robert and Metzner, Ralf and van Dusschoten, Dagmar
and Pflugfelder, Daniel and Bühler, Jonas and Huber, Gregor
and Chlubek, Antonia and Jahnke, Siegfried},
title = {{P}henotyping spatial and temporal dynamics of roots by
{M}agnetic {R}esonance {I}maging and {P}ositron {E}mission
{T}omography},
reportid = {FZJ-2019-00873},
year = {2018},
abstract = {Due to the opaque nature of soil, a direct observation of
belowground processes is not possible. Major progress in the
analysis of belowground processes on individual plants has
been made by the application of non-destructive imaging
methods including Magnetic Resonance Imaging (MRI) and
Positron Emission Tomography (PET). MRI allows for
repetitive measurements of roots growing in soil and
facilitates quantification of root system architecture
traits. PET, on the other hand, opens a door to analyze
dynamic physiological processes in plants such as
long-distance carbon transport in an also repeatable manner.
Combining MRI with PET enables monitoring of carbon tracer
allocation along the transport paths (e.g. roots visualized
by MRI) into active sink structures such as nodules. We will
highlight our approaches for gathering quantitative data
from both image-based technologies. In particular the
combination of MRI and PET has high potential for gaining
deeper insights into dynamics of root growth and, for
example, interactions with microbes for revealing novel
traits demanded in breeding programs for future crops.},
month = {Oct},
date = {2018-10-02},
organization = {5th International Plant Phenotyping
Symposium, Adelaide (Australia), 2 Oct
2018 - 5 Oct 2018},
subtyp = {After Call},
cin = {IBG-2},
cid = {I:(DE-Juel1)IBG-2-20101118},
pnm = {582 - Plant Science (POF3-582)},
pid = {G:(DE-HGF)POF3-582},
typ = {PUB:(DE-HGF)6},
url = {https://juser.fz-juelich.de/record/860087},
}