ArticleBMC genomics2019
Transcriptome analysis reveals a positive effect of brassinosteroids on the photosynthetic capacity of wucai under low temperature.
Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- Understanding the Brassinosteroid-Dependent Environmental Adaption in Brassicaceae Plants.Plants (Basel, Switzerland) · 2025Review
- Phytochemical responses of camelina to brassinolide and boron foliar spray under irrigation regimes.Heliyon · 2025Article
- Comparative Morphological, Physiological, and Transcriptomic Analyses of Diploid and Tetraploid Wucai (Plants (Basel, Switzerland) · 2024Article
- Optimized nitrogen application ameliorates the photosynthetic performance and yield potential in peanuts as revealed by OJIP chlorophyll fluorescence kinetics.BMC plant biology · 2024Article
- BoaBZR1.1 mediates brassinosteroid-induced carotenoid biosynthesis in Chinese kale.Horticulture research · 2024Article
- Coordinated wound responses in a regenerative animal-algal holobiont.Nature communications · 2024Article
- Article
- Transcriptome analysis and differential gene expression profiling of wucai (Brassica campestris L.) in response to cold stress.BMC genomics · 2022Article
- Brassinosteroids (BRs) Role in Plant Development and Coping with Different Stresses.International journal of molecular sciences · 2022Review
- Morphological characteristics and transcriptome analysis at different anther development stages of the male sterile mutant MS7-2 in Wucai (Brassica campestris L.).BMC genomics · 2021Article
- McMYB4 improves temperature adaptation by regulating phenylpropanoid metabolism and hormone signaling in apple.Horticulture research · 2021Article
- Characterization and transcriptomic analysis of a novel yellow-green leaf wucai (Brassica campestris L.) germplasm.BMC genomics · 2021Article
- Article
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Authors and funding
10 authors.
Funding
Abstract
backgroundBrassinosteroids (BRs) have a positive effect on many processes during plant growth and development, and in response to various abiotic stressors. Low-temperature (LT) stress constricts the geographic distribution, growth, and development of wucai (Brassica campestris L. ssp. chinensis var. rosularis Tsen). However, there is little information on the global gene expression of BRs under LT stress in wucai. In this study, the molecular roles of 24-epibrassinolide (EBR) after exogenously application, were explored by RNA sequencing under LT conditions.
resultsAccording to the Gene Ontology (GO) term and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses, photosynthesis was significantly enriched after spraying EBR under LT. The transcripts encoding the photosystem II (PSII) oxygen-evolving enhancer protein, photosystem I (PSI) subunit, light-harvesting chlorophyll protein complexes I and II, and ferredoxin were up-regulated after the application of EBR. Transcripts encoding several key enzymes involved in chlorophyll biosynthesis were also up-regulated, accompanied by significant differences in the contents of 5-aminolevulinic acid (ALA), porphobilinogen (PBG), protoporphyrin IX (Proto IX), Mg-protoporphyrin IX (Mg-proto IX), protochlorophyllide (Pchl), and photosynthetic pigments. Notably, transcriptional and physiological analyses revealed that under LT stress, plant responses to EBR involved a major reorientation of photosynthesis, as well as porphyrin and chlorophyll metabolism.
conclusionThis study explored the role of EBR as an LT stress tolerance mechanism in wucai. At the transcription level, LT tolerance manifests as an enhancement of photosynthesis, and the amelioration of porphyrin and chlorophyll metabolism.
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