000171783 001__ 171783
000171783 005__ 20210129214314.0
000171783 037__ $$aFZJ-2014-05347
000171783 041__ $$aEnglish
000171783 1001_ $$0P:(DE-Juel1)129360$$aMetzner, Ralf$$b0$$eCorresponding Author$$ufzj
000171783 1112_ $$aThe 6th International Food Legumes Research Conference$$cSaskatoon$$d2014-07-06 - 2014-07-11$$gIFLRC VI$$wCanada
000171783 245__ $$aMonitoring roots, nodule and pod development in vivo: New perspectives on legume development
000171783 260__ $$c2014
000171783 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1414477653_26058$$xOther
000171783 3367_ $$033$$2EndNote$$aConference Paper
000171783 3367_ $$2DataCite$$aOther
000171783 3367_ $$2ORCID$$aLECTURE_SPEECH
000171783 3367_ $$2DRIVER$$aconferenceObject
000171783 3367_ $$2BibTeX$$aINPROCEEDINGS
000171783 520__ $$aSeed filling, root and nodule development are some of the key processes involved in abiotic stress resistance. However, these are complex processes hidden either by pod tissue (seed filling) or by soil (roots and nodules), so studying them quantitatively in-vivo is challenging. Non-invasive (3D) imaging techniques such as magnetic resonance imaging (MRI) can be used to investigate hidden structural development both above- and belowground. Co-registered positron emission tomography (PET) allows the acquisition of functional information by mapping of recent carbon investment of the plant and its dynamics e.g. in response to stress. For tasks not requiring spatial (volumetric) resolution, such as monitoring changes in pod water and dry-matter content, low field nuclear magnetic resonance relaxometry with portable devices (pNMR) can be applied. Such devices allow sensor-like applications in the greenhouse and the field. In the current contribution we will demonstrate the application of MRI to follow the development of root system architecture in soil grown pea and bean genotypes and monitor the progress of nodulation by repeated 3D mapping of nodule distribution. By correlating these maps with PET, monitoring carbon import, we get first insights into the functionality of nodules in the soil. Additionally we will demonstrate monitoring changes of bean pod water and dry-matter contents over the course of several weeks with pNMR. We discuss the potential and challenges of all three techniques (MRI, PET and pNMR) for application in legume research.
000171783 536__ $$0G:(DE-HGF)POF2-242$$a242 - Sustainable Bioproduction (POF2-242)$$cPOF2-242$$fPOF II$$x0
000171783 536__ $$0G:(DE-Juel1)BMBF-0315532A$$aBMBF-0315532A - CROP.SENSe.net (BMBF-0315532A)$$cBMBF-0315532A$$x1
000171783 536__ $$0G:(DE-Juel1)BMBF-031A053A$$aDPPN - Deutsches Pflanzen Phänotypisierungsnetzwerk (BMBF-031A053A)$$cBMBF-031A053A$$fDeutsches Pflanzen Phänotypisierungsnetzwerk$$x2
000171783 773__ $$y2014
000171783 909CO $$ooai:juser.fz-juelich.de:171783$$pVDB
000171783 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129360$$aForschungszentrum Jülich GmbH$$b0$$kFZJ
000171783 9132_ $$0G:(DE-HGF)POF3-582$$1G:(DE-HGF)POF3-580$$2G:(DE-HGF)POF3-500$$aDE-HGF$$bPOF III$$lKey Technologies$$vKey Technologies for the Bioeconomy$$x0
000171783 9131_ $$0G:(DE-HGF)POF2-242$$1G:(DE-HGF)POF2-240$$2G:(DE-HGF)POF2-200$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bErde und Umwelt$$lTerrestrische Umwelt$$vSustainable Bioproduction$$x0
000171783 9141_ $$y2014
000171783 920__ $$lyes
000171783 9201_ $$0I:(DE-Juel1)IBG-2-20101118$$kIBG-2$$lPflanzenwissenschaften$$x0
000171783 980__ $$aconf
000171783 980__ $$aVDB
000171783 980__ $$aI:(DE-Juel1)IBG-2-20101118
000171783 980__ $$aUNRESTRICTED