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Zooming In on Plant Hormone Analysis: Tissue- and Cell-Specific Approaches
- 1.0476573 - ÚEB 2018 RIV US eng J - Journal Article
Novák, Ondřej - Napier, R. - Ljung, K.
Zooming In on Plant Hormone Analysis: Tissue- and Cell-Specific Approaches.
Annual Review of Plant Biology. Roč. 68, č. 2017 (2017), s. 323-348. ISSN 1543-5008. E-ISSN 1545-2123
R&D Projects: GA MŠMT(CZ) LO1204
Institutional support: RVO:61389030
Keywords : Biosensor * Cell biology * Mass spectrometry * Phytohormone * Resolution * Sensitivity
OECD category: Plant sciences, botany
Impact factor: 18.712, year: 2017
Plant hormones are a group of naturally occurring, low-abundance organic compounds that influence physiological processes in plants. Our knowledge of the distribution profiles of phytohormones in plant organs, tissues, and cells is still incomplete, but advances in mass spectrometry have enabled significant progress in tissue- and cell-type-specific analyses of phytohormones over the last decade. Mass spectrometry is able to simultaneously identify and quantify hormones and their related substances. Biosensors, on the other hand, offer continuous monitoring, can visualize local distributions and real-time quantification, and, in the case of genetically encoded biosensors, are noninvasive. Thus, biosensors offer additional, complementary technologies for determining temporal and spatial changes in phytohormone concentrations. In this review, we focus on recent advances in mass spectrometry-based quantification, describe monitoring systems based on biosensors, and discuss validations of the various methods before looking ahead at future developments for both approaches.
Permanent Link: http://hdl.handle.net/11104/0273048
File Download Size Commentary Version Access 2017_Novak_ANNUAL REVIEW OF PLANT BIOLOGY_323.pdf 13 2.1 MB Other open-access
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