Riemer, E and Pullagurla, NJ and Yadav, R and Rana, P and Jessen, HJ and Kamleitner, M and Schaaf, G and Laha, D (2022) Regulation of plant biotic interactions and abiotic stress responses by inositol polyphosphates. In: Frontiers in Plant Science, 13 .
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Abstract
Inositol pyrophosphates (PP-InsPs), derivatives of inositol hexakisphosphate (phytic acid, InsP6) or lower inositol polyphosphates, are energy-rich signaling molecules that have critical regulatory functions in eukaryotes. In plants, the biosynthesis and the cellular targets of these messengers are not fully understood. This is because, in part, plants do not possess canonical InsP6 kinases and are able to synthesize PP-InsP isomers that appear to be absent in yeast or mammalian cells. This review will shed light on recent discoveries in the biosynthesis of these enigmatic messengers and on how they regulate important physiological processes in response to abiotic and biotic stresses in plants. Copyright © 2022 Riemer, Pullagurla, Yadav, Rana, Jessen, Kamleitner, Schaaf and Laha.
| Item Type: | Journal Article |
|---|---|
| Publication: | Frontiers in Plant Science |
| Publisher: | Frontiers Media S.A. |
| Additional Information: | The copyright for this article belongs to the Authors. |
| Department/Centre: | Division of Biological Sciences > Biochemistry |
| Date Deposited: | 24 Sep 2022 03:33 |
| Last Modified: | 24 Sep 2022 03:33 |
| URI: | https://eprints.iisc.ac.in/id/eprint/76655 |
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