ArticleBMC genomics2014
An RNA sequencing transcriptome analysis of the high-temperature stressed tall fescue reveals novel insights into plant thermotolerance.
Article in BMC genomics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 71 citations in OpenAlex.
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- Adequate water supply enhances seedling growth and metabolism in Festuca kryloviana: insights from physiological and transcriptomic analys.BMC plant biology · 2024Article
- Deficiency in NDH-cyclic electron transport retards heat acclimation of photosynthesis in tobacco over day and night shift.Frontiers in plant science · 2023Article
- Heat stress during male meiosis impairs cytoskeletal organization, spindle assembly and tapetum degeneration in wheat.Frontiers in plant science · 2023Article
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- Differential gene expression in tall fescue tissues in response to water deficit.The plant genome · 2022Article
- Comparative transcriptomic analysis of the gene expression and underlying molecular mechanism of submergence stress response in orchardgrass roots.Frontiers in plant science · 2022Article
- Morpho-histology, endogenous hormone dynamics, and transcriptome profiling inFrontiers in plant science · 2022Article
- Differential Physiological, Transcriptomic, and Metabolomic Responses ofFrontiers in plant science · 2022Article
- Genome-wide small RNA profiling reveals tiller development in tall fescue (Festuca arundinacea Schreb).BMC genomics · 2020Article
- SMRT and Illumina RNA sequencing reveal novel insights into the heat stress response and crosstalk with leaf senescence in tall fescue.BMC plant biology · 2020Article
- Responses of Manila Grass (Zoysia matrella) to chilling stress: From transcriptomics to physiology.PloS one · 2020Article
- Third-Generation Sequencing Reveals LncRNA-Regulated HSP Genes in theFrontiers in genetics · 2020Article
- Transcriptome characterization and differentially expressed genes under flooding and drought stress in the biomass grasses Phalaris arundinacea and Dactylis glomerata.Annals of botany · 2019Article
- Effects of adult temperature on gene expression in a butterfly: identifying pathways associated with thermal acclimation.BMC evolutionary biology · 2019Article
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- Transcriptomic profiling of tall fescue in response to heat stress and improved thermotolerance by melatonin and 24-epibrassinolide.BMC genomics · 2018Article
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- Transcriptomic study to understand thermal adaptation in a high temperature-tolerant strain of Pyropia haitanensis.PloS one · 2018Article
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Authors and funding
5 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTall fescue (Festuca arundinacea Schreb.) is major cool-season forage and turf grass species worldwide, but high-temperature is a major environmental stress that dramatically threaten forage production and turf management of tall fescue. However, very little is known about the whole-genome molecular mechanisms contributing to thermotolerance. The objectives of this study were to analyzed genome-wide gene expression profiles in the leaves of two tall fescue genotypes, heat tolerant 'PI578718' and heat sensitive 'PI234881' using high-throughput RNA sequencing.
resultsA total of 262 million high-quality paired-end reads were generated and assembled into 31,803 unigenes with an average length of 1,840 bp. Of these, 12,974 unigenes showed different expression patterns in response to heat stress and were categorized into 49 Gene Ontology functional subcategories. In addition, the variance of enrichment degree in each functional subcategory between PI578718 and PI234881 increased with increasing treatment time. Cell division and cell cycle genes showed a massive increase in transcript abundance in heat-stressed plants and more activated genes were detected in PI 578718 by Kyoto Encyclopedia of Genes and Genomes pathways analysis. Low molecular weight heat shock protein (LMW-HSP, HSP20) showed activated in two stressed genotypes and high molecular weight HSP (HMW-HSP, HSP90) just in PI578718. Assimilation such as photosynthesis, carbon fixation, CH4, N, S metabolism decreased along with increased dissimilation such as oxidative phosphorylation.
conclusionsThe assembled transcriptome of tall fescue could serve as a global description of expressed genes and provide more molecular resources for future functional characterization analysis of genomics in cool-season turfgrass in response to high-temperature. Increased cell division, LMW/HMW-HSP, dissimilation and antioxidant transcript amounts in tall fescue were correlated with successful resistance to high temperature stress.
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