ArticlePlant molecular biology2008
Enhancement of stress tolerance in transgenic tobacco plants constitutively expressing AtIpk2beta, an inositol polyphosphate 6-/3-kinase from Arabidopsis thaliana.
Article in Plant molecular biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed, 91 citations in OpenAlex.
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- Origin, evolution, and diversification of inositol 1,4,5-trisphosphate 3-kinases in plants and animals.BMC genomics · 2024Article
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- Gene-coexpression network analysis identifies specific modules and hub genes related to cold stress in rice.BMC genomics · 2022Article
- Heterologous Expression of ArabidopsisFrontiers in genetics · 2022Article
- Comparative effects of glycinebetaine on the thermotolerance in codA- and BADH-transgenic tomato plants under high temperature stress.Plant cell reports · 2020Article
- Rice EARLY SENESCENCE 2, encoding an inositol polyphosphate kinase, is involved in leaf senescence.BMC plant biology · 2020Article
- Nuclear-encoded synthesis of the D1 subunit of photosystem II increases photosynthetic efficiency and crop yield.Nature plants · 2020Article
- Article
- FvC5SD overexpression enhances drought tolerance in soybean by reactive oxygen species scavenging and modulating stress-responsive gene expression.Plant cell reports · 2019Article
- Subtly Manipulated Expression of ZmmiR156 in Tobacco Improves Drought and Salt Tolerance Without Changing the Architecture of Transgenic Plants.Frontiers in plant science · 2019Article
- Genome-Wide Association Mapping of Seedling Heat Tolerance in Winter Wheat.Frontiers in plant science · 2018Article
- Characterization and molecular modeling of Inositol 1,3,4 tris phosphate 5/6 kinase-2 from3 Biotech · 2018Article
- Arabidopsis inositol polyphosphate multikinase delays flowering time through mediating transcriptional activation of FLOWERING LOCUS C.Journal of experimental botany · 2017Article
- Tetracycline uptake and metabolism by vetiver grass (Chrysopogon zizanioides L. Nash).Environmental science and pollution research international · 2016Article
- Water Deficit Affects Primary Metabolism Differently in Two Lolium multiflorum/Festuca arundinacea Introgression Forms with a Distinct Capacity for Photosynthesis and Membrane Regeneration.Frontiers in plant science · 2016Article
- Article
- Overexpression of Cotton GhMPK11 Decreases Disease Resistance through the Gibberellin Signaling Pathway in Transgenic Nicotiana benthamiana.Frontiers in plant science · 2016Article
- Seed Biofortification and Phytic Acid Reduction: A Conflict of Interest for the Plant?Plants (Basel, Switzerland) · 2015Review
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Inositol phosphates (IPs) and their turnover products have been implicated to play important roles in stress signaling in eukaryotic cells. In higher plants genes encoding inositol polyphosphate kinases have been identified previously, but their physiological functions have not been fully resolved. Here we expressed Arabidopsis inositol polyphosphate 6-/3-kinase (AtIpk2beta) in two heterologous systems, i.e. the yeast Saccharomyces cerevisiae and in tobacco (Nicotiana tabacum), and tested the effect on abiotic stress tolerance. Expression of AtIpk2beta rescued the salt-, osmotic- and temperature-sensitive growth defects of a yeast mutant strain (arg82Delta) that lacks inositol polyphosphate multikinase activity encoded by the ARG82/IPK2 gene. Transgenic tobacco plants constitutively expressing AtIpk2beta under the control of the Cauliflower Mosaic Virus 35S promoter were generated and found to exhibit improved tolerance to diverse abiotic stresses when compared to wild type plants. Expression patterns of various stress responsive genes were enhanced, and the activities of anti-oxidative enzymes were elevated in transgenic plants, suggesting a possible involvement of AtIpk2beta in plant stress responses.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.