ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2008
Analysis of TaALMT1 traces the transmission of aluminum resistance in cultivated common wheat (Triticum aestivum L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 80 citations in OpenAlex.
- Systematic Investigation of Aluminum Stress-Related Genes and Their Critical Roles in Plants.International journal of molecular sciences · 2024Review
- Improvement and Re-Evolution of Tetraploid Wheat for Global Environmental Challenge and Diversity Consumption Demand.International journal of molecular sciences · 2022Review
- Genetic control of some plant growth characteristics of bread wheat (Triticum aestivum L.) under aluminum stress.Genes & genomics · 2020Article
- A Major Locus for Manganese Tolerance Maps on Chromosome A09 in a Doubled Haploid Population ofFrontiers in plant science · 2017Article
- Alleles of organic acid transporter genes are highly correlated with wheat resistance to acidic soil in field conditions.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2016Article
- Genetic mechanisms of abiotic stress tolerance that translate to crop yield stability.Nature reviews. Genetics · 2015Review
- Article
- The barley MATE gene, HvAACT1, increases citrate efflux and Al(3+) tolerance when expressed in wheat and barley.Annals of botany · 2013Article
- Characterization of Al-responsive citrate excretion and citrate-transporting MATEs in Eucalyptus camaldulensis.Planta · 2013Article
- Transposon-mediated alteration of TaMATE1B expression in wheat confers constitutive citrate efflux from root apices.Plant physiology · 2013Article
- A second mechanism for aluminum resistance in wheat relies on the constitutive efflux of citrate from roots.Plant physiology · 2009Article
- Diverse origins of aluminum-resistance sources in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2008Article
- Diversity Arrays Technology-based PCR markers for marker assisted selection of aluminum tolerance in triticale (Molecular breeding : new strategies in plant improvementArticle
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Authors and funding
12 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Allele diversities of four markers specific to intron three, exon four and promoter regions of the aluminum (Al) resistance gene of wheat (Triticum aestivum L.) TaALMT1 were compared in 179 common wheat cultivars used in international wheat breeding programs. In wheat cultivars released during the last 93 years, six different promoter types were identified on the basis of allele size. A previous study showed that Al resistance was not associated with a particular coding allele for TaALMT1 but was correlated with blocks of repeated sequence upstream of the coding sequence. We verified the linkage between these promoter alleles and Al resistance in three doubled haploid and one intercross populations segregating for Al resistance. Molecular and pedigree analysis suggest that Al resistance in modern wheat germplasm is derived from several independent sources. Analysis of a population of 278 landraces and subspecies of wheat showed that most of the promoter alleles associated with Al resistance pre-existed in Europe, the Middle East and Asia prior to dispersal of cultivated germplasm around the world. Furthermore, several new promoter alleles were identified among the landraces surveyed. The TaALMT1 promoter alleles found within the spelt wheats were consistent with the hypothesis that these spelts arose on several independent occasions from hybridisations between non-free-threshing tetraploid wheats and Al-resistant hexaploid bread wheats. The strong correlation between Al resistance and Al-stimulated malate efflux from the root apices of 49 diverse wheat genotypes examined was consistent with the previous finding that Al resistance in wheat is conditioned primarily by malate efflux. These results demonstrate that the markers based on intron, exon and promoter regions of TaALMT1 can trace the inheritance of the Al resistance locus within wheat pedigrees and track Al resistance in breeding programmes.
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