ArticleFrontiers in plant science2015
The Persimmon 9-lipoxygenase Gene DkLOX3 Plays Positive Roles in Both Promoting Senescence and Enhancing Tolerance to Abiotic Stress.
Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 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
40 citing papers in PubMed.
- Comparative Transcriptomic Analysis Reveals the Underlying Mechanism ofPlants (Basel, Switzerland) · 2026Article
- Variation in Fruit Quality and Aroma Biosynthesis of 'Summer Black' Grape in Southern China.Genes · 2026Article
- MYB gene from Endocarpon pusillum regulates growth and development and enhances drought tolerance in creeping bentgrass (Agrostis stolonifera L.).BMC plant biology · 2025Article
- The 13-lipoxygenase GmLOX6 is involved in JA biosynthesis and serves as a positive regulator of salt stress tolerance in soybean.The Plant journal : for cell and molecular biology · 2025Article
- OsLOX1 positively regulates seed vigor and drought tolerance in rice.Plant molecular biology · 2025Article
- Expression of spider silk protein in tobacco improves drought tolerance with minimal effects on its mechanotype.The Plant journal : for cell and molecular biology · 2025Article
- Localization and activity of lipoxygenase in the ovule of Larix kaempferi (Lamb.) Carr. during female gametophyte maturation.Plant reproduction · 2024Article
- Genome-wide identification of Aux/IAA gene family members in grape and functional analysis of VaIAA3 in response to cold stress.Plant cell reports · 2024Article
- Article
- Overexpression of the WRKY transcription factor gene NtWRKY65 enhances salt tolerance in tobacco (Nicotiana tabacum).BMC plant biology · 2024Article
- Comparative transcriptomic and proteomic analyses of two salt-tolerant alfalfa (Frontiers in plant science · 2024Article
- An Integrated Analysis of Metabolome, Transcriptome, and Physiology Revealed the Molecular and Physiological Response ofPlants (Basel, Switzerland) · 2023Article
- VaSUS2 confers cold tolerance in transgenic tomato and Arabidopsis by regulation of sucrose metabolism and ROS homeostasis.Plant cell reports · 2023Article
- Identification and characterization of lipoxygenase (LOX) genes involved in abiotic stresses in yellow horn.PloS one · 2023Article
- Genome-Wide Association and Expression Analysis of the Lipoxygenase Gene Family inInternational journal of molecular sciences · 2022Article
- Overexpression VaPYL9 improves cold tolerance in tomato by regulating key genes in hormone signaling and antioxidant enzyme.BMC plant biology · 2022Article
- Oxylipin signaling in salt-stressed soybean is modulated by ligand-dependent interaction of Class II acyl-CoA-binding proteins with lipoxygenase.The Plant cell · 2022Article
- Jasmonate-Dependent Response of the Flower Abscission Zone Cells to Drought in Yellow Lupine.Plants (Basel, Switzerland) · 2022Article
- Genome-wide identification and expression pattern analysis of lipoxygenase gene family in turnip (PeerJ · 2022Article
- Melatonin induces drought tolerance by modulating lipoxygenase expression, redox homeostasis and photosynthetic efficiency inFrontiers in plant science · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The lipoxygenase (LOX) pathway is a key regulator for lipid peroxidation, which is crucial for plant senescence and defense pathways. In this study, the transcriptional expression patterns of three persimmon (Diospyros kaki L. 'Fupingjianshi') 9-lipoxygenase genes (DkLOX1, DkLOX3, and DkLOX4) were investigated. DkLOX1 was specifically expressed in fruit, particularly in young fruit, and showed little response to the postharvest environments. DkLOX4 was expressed in all tissues and slightly stimulated by mechanical damage and low temperature. DkLOX3 was expressed mainly in mature fruit, and the expression was extremely high throughout the storage period, apparently up-regulated by mechanical damage and high carbon dioxide treatments. Further functional analysis showed that overexpression of DkLOX3 in tomato (Solanum lycopersicum cv. Micro-Tom) accelerated fruit ripening and softening. This was accompanied by higher malondialdehyde (MDA) content and lycopene accumulation, advanced ethylene release peak and elevated expression of ethylene synthesis genes, including ACS2, ACO1, and ACO3. In addition, DkLOX3 overexpression promoted dark induced transgenic Arabidopsis leaf senescence with more chlorophyll loss, increased electrolyte leakage and MDA content. Furthermore, the functions of DkLOX3 in response to abiotic stresses, including osmotic stress, high salinity and drought were investigated. Arabidopsis DkLOX3 overexpression (DkLOX3-OX) transgenic lines were found to be more tolerant to osmotic stress with higher germination rate and root growth than wild-type. Moreover, DkLOX3-OX Arabidopsis plants also exhibited enhanced resistance to high salinity and drought, with similar decreased O2 (-) and H2O2 accumulation and upregulation of stress-responsive genes expression, including RD22, RD29A, RD29B, and NCED3, except for FRY1, which plays a negative role in stress response. Overall, these results suggested that DkLOX3 plays positive roles both in promoting ripening and senescence through lipid peroxidation and accelerated ethylene production and in stress response via regulating reactive oxygen species accumulation and stress responsive genes expression.
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.