ArticlePlant physiology2002
Expressed sequence tag-based gene expression analysis under aluminum stress in rye.
Article in Plant physiology, 2002. 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.
- Article
- Silicon-Mediated Alleviation of Aluminum Toxicity by Modulation of Al/Si Uptake and Antioxidant Performance in Ryegrass Plants.Frontiers in plant science · 2017Article
- An S-adenosyl Methionine Synthetase (SAMS) Gene fromFrontiers in plant science · 2016Article
- Article
- Article
- Generation of expressed sequence tags under cadmium stress for gene discovery and development of molecular markers in chickpea.Protoplasma · 2014Article
- Signaling role of phospholipid hydroperoxide glutathione peroxidase (PHGPX) accompanying sensing of NaCl stress in etiolated sunflower seedling cotyledons.Plant signaling & behavior · 2014Article
- Physiological and transcriptional analysis of the effects of aluminum stress on Cryptococcus humicola.World journal of microbiology & biotechnology · 2012Article
- Suppression of phospholipase Dγs confers increased aluminum resistance in Arabidopsis thaliana.PloS one · 2011Article
- Aluminium reduces sugar uptake in tobacco cell cultures: a potential cause of inhibited elongation but not of toxicity.Journal of experimental botany · 2010Article
- Identification of Aluminum Responsive Genes in Al-Tolerant Soybean Line PI 416937.International journal of plant genomics · 2010Article
- Arabidopsis chloroplastic glutathione peroxidases play a role in cross talk between photooxidative stress and immune responses.Plant physiology · 2009Article
- Physiological and molecular characterization of aluminum resistance in Medicago truncatula.BMC plant biology · 2008Article
- Transcriptomic responses to aluminum stress in roots of Arabidopsis thaliana.Molecular genetics and genomics : MGG · 2008Article
- The genetic basic and fine-mapping of a stable quantitative-trait loci for aluminium tolerance in rice.Planta · 2007Article
- Characterization of an 18,166 EST dataset for cassava (Manihot esculenta Crantz) enriched for drought-responsive genes.Plant cell reports · 2007Article
- Candidate gene identification of an aluminum-activated organic acid transporter gene at the Alt4 locus for aluminum tolerance in rye (Secale cereale L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2007Article
- Transcriptional analysis between two wheat near-isogenic lines contrasting in aluminum tolerance under aluminum stress.Molecular genetics and genomics : MGG · 2007Article
- Aluminium tolerance in barley (Hordeum vulgare L.): physiological mechanisms, genetics and screening methods.Journal of Zhejiang University. Science. B · 2006Review
- An Arabidopsis glutathione peroxidase functions as both a redox transducer and a scavenger in abscisic acid and drought stress responses.The Plant cell · 2006Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To understand the mechanisms responsible for aluminum (Al) toxicity and tolerance in plants, an expressed sequence tag (EST) approach was used to analyze changes in gene expression in roots of rye (Secale cereale L. cv Blanco) under Al stress. Two cDNA libraries were constructed (Al stressed and unstressed), and a total of 1,194 and 774 ESTs were generated, respectively. The putative proteins encoded by these cDNAs were uncovered by Basic Local Alignment Search Tool searches, and those ESTs showing similarity to proteins of known function were classified according to 13 different functional categories. A total of 671 known function genes were used to analyze the gene expression patterns in rye cv Blanco root tips under Al stress. Many of the previously identified Al-responsive genes showed expression differences between the libraries within 6 h of Al stress. Certain genes were selected, and their expression profiles were studied during a 48-h period using northern analysis. A total of 13 novel genes involved in cell elongation and division (tonoplast aquaporin and ubiquitin-like protein SMT3), oxidative stress (glutathione peroxidase, glucose-6-phosphate-dehydrogenase, and ascorbate peroxidase), iron metabolism (iron deficiency-specific proteins IDS3a, IDS3b, and IDS1; S-adenosyl methionine synthase; and methionine synthase), and other cellular mechanisms (pathogenesis-related protein 1.2, heme oxygenase, and epoxide hydrolase) were demonstrated to be regulated by Al stress. These genes provide new insights about the response of Al-tolerant plants to toxic levels of Al.
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