Inducing flowering in Noccaea caerulescens (J. & C. Presl) F. K. Mey (Brassicaceae), a species having high heavy-metal accumulation
نویسندگان
چکیده
منابع مشابه
Transcription profiling of the metal-hyperaccumulator Thlaspi caerulescens (J. & C. PRESL).
Thlaspi caerulescens is a well-studied metal-hyperaccumulator of zinc, cadmium and nickel, belonging to the Brassicaceae family. Moreover it is one of the few hyperaccumulators that occur on different metalliferous soil types, as well as on nonmetalliferous soils. We are interested in the development of systems to improve phytoremediation of metal contaminated soils through improved metal-accum...
متن کاملCharacterization of Zinc and Cadmium Hyperaccumulation in Three Noccaea (Brassicaceae) Populations from Non-metalliferous Sites in the Eastern Pyrenees
The Southern slope of the Pyrenees is the meridional limit for the distribution of several Noccaea populations. However, the systematic description of these populations and their hyperaccumulation mechanisms are not well established. Morphological and genetic analysis (ITS and 3 chloroplast regions) were used to identify Noccaea populations localized on non-metallicolous soils during a survey i...
متن کاملA comprehensive set of transcript sequences of the heavy metal hyperaccumulator Noccaea caerulescens
Noccaea caerulescens is an extremophile plant species belonging to the Brassicaceae family. It has adapted to grow on soils containing high, normally toxic, concentrations of metals such as nickel, zinc, and cadmium. Next to being extremely tolerant to these metals, it is one of the few species known to hyperaccumulate these metals to extremely high concentrations in their aboveground biomass. ...
متن کاملComparative transcriptome analysis of the metal hyperaccumulator Noccaea caerulescens
The metal hyperaccumulator Noccaea caerulescens is an established model to study the adaptation of plants to metalliferous soils. Various comparators have been used in these studies. The choice of suitable comparators is important and depends on the hypothesis to be tested and methods to be used. In high-throughput analyses such as microarray, N. caerulescens has been compared to non-tolerant, ...
متن کاملCharacterization and multiplexing of 21 microsatellite markers for the herb Noccaea caerulescens (Brassicaceae)1
PREMISE OF THE STUDY Multiplexed microsatellite markers were developed for population genetic studies in the pseudometallophyte Noccaea caerulescens (Brassicaceae), a model species to investigate metal tolerance and hyperaccumulation in higher plants. METHODS AND RESULTS Microsatellite loci were isolated through pyrosequencing of an enriched DNA library. Three multiplexes combining four previ...
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ژورنال
عنوان ژورنال: Revista Ciência Agronômica
سال: 2013
ISSN: 1806-6690
DOI: 10.1590/s1806-66902013000400021