ArticlePlant physiology2010
Osmoregulation in Lilium pollen grains occurs via modulation of the plasma membrane H+ ATPase activity by 14-3-3 proteins.
Article in Plant physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 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
21 citing papers in PubMed, 46 citations in OpenAlex.
- Salinity-induced transcriptome profiles in marine and freshwater threespine stickleback after an abrupt 6-hour exposure.Ecology and evolution · 2022Article
- Heat stress response mechanisms in pollen development.The New phytologist · 2021Review
- The quest for the central players governing pollen tube growth and guidance.Plant physiology · 2021Review
- 14-3-3 Proteins Are Involved in BR-Induced Ray Petal Elongation inFrontiers in plant science · 2021Article
- Dynamics of Pollen Activation and the Role of HPlants (Basel, Switzerland) · 2020Article
- On-site single pollen metabolomics reveals varietal differences in phosphatidylinositol synthesis under heat stress conditions in rice.Scientific reports · 2020Article
- Depletion of sucrose induces changes in the tip growth mechanism of tobacco pollen tubes.Annals of botany · 2018Article
- Signaling with Ions: The Keystone for Apical Cell Growth and Morphogenesis in Pollen Tubes.Plant physiology · 2017Review
- It is a matter of timing: asynchrony during pollen development and its consequences on pollen performance in angiosperms-a review.Protoplasma · 2017Review
- Identification and Functional Annotation of Genes Differentially Expressed in the Reproductive Tissues of the Olive Tree (Frontiers in plant science · 2017Article
- Perturbation Analysis of Calcium, Alkalinity and Secretion during Growth of Lily Pollen Tubes.Plants (Basel, Switzerland) · 2016Article
- Proteomics Profiling Reveals Carbohydrate Metabolic Enzymes and 14-3-3 Proteins Play Important Roles for Starch Accumulation during Cassava Root Tuberization.Scientific reports · 2016Article
- Cytological and proteomic analyses of horsetail (Equisetum arvense L.) spore germination.Frontiers in plant science · 2015Article
- Genome-wide identification, classification, and expression analysis of 14-3-3 gene family in Populus.PloS one · 2015Article
- Lost in traffic? The K(+) channel of lily pollen, LilKT1, is detected at the endomembranes inside yeast cells, tobacco leaves, and lily pollen.Frontiers in plant science · 2015Article
- Pump up the volume - a central role for the plasma membrane H(+) pump in pollen germination and tube growth.Protoplasma · 2014Review
- Article
- Dynamic adaption of metabolic pathways during germination and growth of lily pollen tubes after inhibition of the electron transport chain.Plant physiology · 2013Article
- Water status and associated processes mark critical stages in pollen development and functioning.Annals of botany · 2012Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
To allow successful germination and growth of a pollen tube, mature and dehydrated pollen grains (PGs) take up water and have to adjust their turgor pressure according to the water potential of the surrounding stigma surface. The turgor pressure of PGs of lily (Lilium longiflorum) was measured with a modified pressure probe for simultaneous recordings of turgor pressure and membrane potential to investigate the relation between water and electrogenic ion transport in osmoregulation. Upon hyperosmolar shock, the turgor pressure decreased, and the plasma membrane (PM) hyperpolarizes in parallel, whereas depolarization of the PM was observed with hypoosmolar treatment. An acidification and alkalinization of the external medium was monitored after hyper- and hypoosmotic treatments, respectively, and pH changes were blocked by vanadate, indicating a putative role of the PM H(+) ATPase. Indeed, an increase in PM-associated 14-3-3 proteins and an increase in PM H(+) ATPase activity were detected in PGs challenged by hyperosmolar medium. We therefore suggest that in PGs the PM H(+) ATPase via modulation of its activity by 14-3-3 proteins is involved in the regulation of turgor pressure.
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.