ArticlePlant physiology2000
Abscisic acid stimulation of phospholipase D in the barley aleurone is G-protein-mediated and localized to the plasma membrane.
Article in Plant physiology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
26 citing papers in PubMed, 93 citations in OpenAlex.
- Molecular mechanisms underlying the signal perception and transduction during seed germination.Molecular breeding : new strategies in plant improvement · 2024Review
- The interplay of GTP-binding protein AGB1 with ER stress sensors IRE1a and IRE1b modulates Arabidopsis unfolded protein response and bacterial immunity.Plant signaling & behavior · 2022Article
- The stress induced caleosin, RD20/CLO3, acts as a negative regulator of GPA1 in Arabidopsis.Plant molecular biology · 2021Article
- G protein and PLDδ are involved in JA to regulate osmotic stress responses inBiochemistry and biophysics reports · 2021Article
- Exogenous abscisic acid induces the lipid and flavonoid metabolism of tea plants under drought stress.Scientific reports · 2020Article
- Comparative transcriptome analysis of wheat embryo and endosperm responses to ABA and H2O2 stresses during seed germination.BMC genomics · 2016Article
- Phosphoglycerolipids are master players in plant hormone signal transduction.Plant cell reports · 2013Review
- Abscisic Acid synthesis and response.The arabidopsis book · 2013Article
- Heterotrimeric Gα subunit from wheat (Triticum aestivum), GA3, interacts with the calcium-binding protein, Clo3, and the phosphoinositide-specific phospholipase C, PI-PLC1.Plant molecular biology · 2011Article
- Plant signaling in stress: G-protein coupled receptors, heterotrimeric G-proteins and signal coupling via phospholipases.Plant signaling & behavior · 2008Article
- CsPLDalpha1 and CsPLDgamma1 are differentially induced during leaf and fruit abscission and diurnally regulated in Citrus sinensis.Journal of experimental botany · 2008Article
- Abscisic acid is an endogenous cytokine in human granulocytes with cyclic ADP-ribose as second messenger.Proceedings of the National Academy of Sciences of the United States of America · 2007Article
- The Galpha protein controls a pH-dependent signal path to the induction of phytoalexin biosynthesis in Eschscholzia californica.The Plant cell · 2006Article
- Heterotrimeric G proteins facilitate Arabidopsis resistance to necrotrophic pathogens and are involved in jasmonate signaling.Plant physiology · 2006Article
- Auxin-dependent cell division and cell elongation. 1-Naphthaleneacetic acid and 2,4-dichlorophenoxyacetic acid activate different pathways.Plant physiology · 2005Article
- Osmotically induced cell swelling versus cell shrinking elicits specific changes in phospholipid signals in tobacco pollen tubes.Plant physiology · 2004Article
- Abscisic acid modifies the changes in lipids brought about by water stress in the moss Atrichum androgynum.The New phytologist · 2002Article
- Activation of phospholipases C and D is an early response to a cold exposure in Arabidopsis suspension cells.Plant physiology · 2002Article
- Plasmalemma abscisic acid perception leads to RAB18 expression via phospholipase D activation in Arabidopsis suspension cells.Plant physiology · 2002Article
- Purification and identification of a 42-kilodalton abscisic acid-specific-binding protein from epidermis of broad bean leaves.Plant physiology · 2002Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We have previously determined that phospholipase D (PLD) is activated by abscisic acid (ABA), and this activation is required for the ABA response of the cereal aleurone cell. In this study, ABA-stimulated PLD activity was reconstituted in vitro in microsomal membranes prepared from aleurone protoplasts. The transient nature (20 min) and degree (1.5- to 2-fold) of activation in vitro were similar to that measured in vivo. Stimulation by ABA was only apparent in the membrane fraction and was associated with a fraction enriched in plasma membrane. These results suggest that an ABA receptor system and elements linking it to PLD activation are associated with the aleurone plasma membrane. The activation of PLD in vitro by ABA was dependent on the presence of GTP. Addition of GTPgammaS transiently stimulated PLD in an ABA-independent manner, whereas treatment with GDPbetaS or pertussis toxin blocked the PLD activation by ABA. Application of pertussis toxin to intact aleurone protoplasts inhibited the ability of ABA to activate PLD as well as antagonizing the ability of ABA to down-regulate gibberellic acid-stimulated alpha-amylase production. All of these data support the hypothesis that ABA stimulation of PLD activity occurs at the plasma membrane and is mediated by G-protein activity.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.