ArticlePlanta2006
Heme oxygenase up-regulation in ultraviolet-B irradiated soybean plants involves reactive oxygen species.
Article in Planta, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.
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Who cites it
58 citing papers in PubMed, 196 citations in OpenAlex.
- The photo-protective role of vitamin D in the microalgaiScience · 2024Article
- Transcriptome comparison analyses in UV-B induced AsA accumulation of Lactuca sativa L.BMC genomics · 2023Article
- Article
- Application of gamma irradiation on morphological, biochemical, and molecular aspects of wheat (Triticum aestivum L.) under different seed moisture contents.Scientific reports · 2022Article
- Improving the anthocyanin accumulation of hypocotyls in radish sprouts by hemin-induced NO.BMC plant biology · 2022Article
- Article
- Alleviation of norflurazon-induced photobleaching by overexpression of Fe-chelatase in transgenic rice.Journal of pesticide science · 2021Article
- Hemin-induced increase in saponin content contributes to the alleviation of osmotic and cold stress damage toJournal of Zhejiang University. Science. B · 2021Article
- Article
- NaCl induced oxidative stress in legume crops of Indian Thar Desert: an insight in the cytoprotective role of HO1, NO and antioxidants.Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Insight into transketolase of Pyropia haitanensis under desiccation stress based on integrative analysis of omics and transformation.BMC plant biology · 2019Article
- Physiology and molecular biology of plants : an international journal of functional plant biology · 2019Article
- Characterization and Expression Analysis of Heme Oxygenase Genes fromBioinformatics and biology insights · 2019Article
- Trithorax-group protein ATX5 mediates the glucose response via impacting the HY1-ABI4 signaling module.Plant molecular biology · 2018Article
- Article
- Exogenous Hydrogen Peroxide Contributes to Heme Oxygenase-1 Delaying Programmed Cell Death in Isolated Aleurone Layers of Rice Subjected to Drought Stress in a cGMP-Dependent Manner.Frontiers in plant science · 2018Article
- The Role of Promoter-Associated Histone Acetylation ofFrontiers in plant science · 2018Article
- On the natural diversity of phenylacylated-flavonoid and their in planta function under conditions of stress.Phytochemistry reviews : proceedings of the Phytochemical Society of Europe · 2018Review
- Heme oxygenase up-regulation under ultraviolet-B radiation is not epigenetically restricted and involves specific stress-related transcriptions factors.Redox biology · 2017Article
- Heme oxygenase 1 defects lead to reduced chlorophyll in Brassica napus.Plant molecular biology · 2017Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ultraviolet-B (UV-B) radiation has a negative impact on plant cells, and leads to the generation of reactive oxygen species (ROS). Heme oxygenase (HO, EC 1.14.99.3) plays a protective role against oxidative stress in mammals, but little is known about this issue in plants. Here, we report for the first time the response of HO in leaves of soybean (Glycine max L.) plants subjected to UV-B radiation. Under 7.5 and 15 kJ m(-2 )UV-B doses, HO, catalase (CAT, EC 1.11.1.6) and ascorbate peroxidase (APX, EC 1.11.1.11) activities were increased and the production of thiobarbituric acid reactive substances (TBARS) regain control values after 4 h of plant recuperation. Treatment with 30 kJ m(-2) UV-B provoked a decrease in these antioxidant enzyme activities. Immunoblot analysis showed a 4.3 and 3.7-fold increase in HO-1 protein expression after irradiation with 7.5 and 15 kJ m(-2), respectively. HO-1 transcript levels were enhanced (up to 77%) at these doses, as assessed by semi-quantitative RT-PCR. These data demonstrated that increased HO activity was associated with augmented protein expression and transcript levels. Plants pre-treated with the antioxidant ascorbic acid did not show the UV-B-induced up-regulation of HO-1 mRNA, but hydrogen peroxide treatment could mimic this reaction. Our results indicate that HO is up-regulated in a dose-depending manner as a mechanism of cell protection against oxidative damage and that such response occurred as a consequence of HO-1 mRNA enhancement involving ROS.
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