ArticleBMC genomics2009
Comparing genomic expression patterns across plant species reveals highly diverged transcriptional dynamics in response to salt stress.
Article in BMC genomics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.
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Who cites it
20 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.
- Gene network modules associated with abiotic stress response in tolerant rice genotypes identified by transcriptome meta-analysis.Functional & integrative genomics · 2020Pooled it
- Transcriptome Meta-Analysis Associated Targeting Hub Genes and Pathways of Drought and Salt Stress Responses in Cotton (Frontiers in plant science · 2022Article
- Plant Stress Scenarios Differentially Affect Expression and IgE Reactivity of Grass Group-1 Allergen (β-Expansin) in Maize and Rice Pollen.Frontiers in allergy · 2022Article
- Allele-specific expression variation at different ploidy levels in Squalius alburnoides.Scientific reports · 2019Article
- In silico insights on diverse interacting partners and phosphorylation sites of respiratory burst oxidase homolog (Rbohs) gene families from Arabidopsis and rice.BMC plant biology · 2018Article
- Evolution, functional differentiation, and co-expression of the RLK gene family revealed in Jilin ginseng, Panax ginseng C.A. Meyer.Molecular genetics and genomics : MGG · 2018Article
- Genome-wide association study and gene set analysis for understanding candidate genes involved in salt tolerance at the rice seedling stage.Molecular genetics and genomics : MGG · 2017Article
- RiceMetaSys for salt and drought stress responsive genes in rice: a web interface for crop improvement.BMC bioinformatics · 2017Article
- Transcription dynamics of Saltol QTL localized genes encoding transcription factors, reveals their differential regulation in contrasting genotypes of rice.Functional & integrative genomics · 2017Article
- Differential gene expression of salt-stressedJournal, genetic engineering & biotechnology · 2016Article
- Trait Specific Expression Profiling of Salt Stress Responsive Genes in Diverse Rice Genotypes as Determined by Modified Significance Analysis of Microarrays.Frontiers in plant science · 2016Article
- Ectopic expression of Pokkali phosphoglycerate kinase-2 (OsPGK2-P) improves yield in tobacco plants under salinity stress.Plant cell reports · 2016Article
- Response of plants to water stress.Frontiers in plant science · 2014Review
- Insight into differential responses of upland and paddy rice to drought stress by comparative expression profiling analysis.International journal of molecular sciences · 2013Article
- RiceSRTFDB: a database of rice transcription factors containing comprehensive expression, cis-regulatory element and mutant information to facilitate gene function analysis.Database : the journal of biological databases and curation · 2013Article
- Comparative Transcriptional Profiling of Two Contrasting Barley Genotypes under Salinity Stress during the Seedling Stage.International journal of genomics · 2013Article
- The tomato RLK superfamily: phylogeny and functional predictions about the role of the LRRII-RLK subfamily in antiviral defense.BMC plant biology · 2012Article
- Comparative proteomic analysis of early salt stress-responsive proteins in roots of SnRK2 transgenic rice.Proteome science · 2012Article
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Corrections and comments
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Authors and funding
5 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRice and barley are both members of Poaceae (grass family) but have a marked difference in salt tolerance. The molecular mechanism underlying this difference was previously unexplored. This study employs a comparative genomics approach to identify analogous and contrasting gene expression patterns between rice and barley.
resultsA hierarchical clustering approach identified several interesting expression trajectories among rice and barley genotypes. There were no major conserved expression patterns between the two species in response to salt stress. A wheat salt-stress dataset was queried for comparison with rice and barley. Roughly one-third of the salt-stress responses of barley were conserved with wheat while overlap between wheat and rice was minimal. These results demonstrate that, at transcriptome level, rice is strikingly different compared to the more closely related barley and wheat. This apparent lack of analogous transcriptional programs in response to salt stress is further highlighted through close examination of genes associated with root growth and development.
conclusionThe analysis provides support for the hypothesis that conservation of transcriptional signatures in response to environmental cues depends on the genetic similarity among the genotypes within a species, and on the phylogenetic distance between the species.
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Registered trials
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