Planta, ISSN 0032-0935, 2/2014, Volume 239, Issue 2, pp. 267 - 275
Hyperaccumulation is the uptake of one or more metal/metalloids to concentrations greater than 50-100× those of the surrounding vegetation or 100-10,000 mg/kg...
Taxa | Ecological genetics | Hyperaccumulators | Evolution | REVIEW | Nickel | Plants | Selenium | Herbivores | Sulfates | Angiosperms | Life Sciences | Agriculture | Ecology | Plant Sciences | Forestry | SPECIES SEDUM-ALFREDII | NICKEL HYPERACCUMULATION | METAL HYPERACCUMULATION | ARABIDOPSIS-HALLERI | ALYSSUM-MURALE | ZINC HYPERACCUMULATION | SELENIUM-ACCUMULATING PLANTS | THLASPI-CAERULESCENS BRASSICACEAE | PRAIRIE DOG HERBIVORY | STANLEYA-PINNATA | PLANT SCIENCES | Time Factors | Selection, Genetic | Magnoliopsida - genetics | Phylogeny | Magnoliopsida - metabolism | Evolution, Molecular | Genetic research | Organic acids
Taxa | Ecological genetics | Hyperaccumulators | Evolution | REVIEW | Nickel | Plants | Selenium | Herbivores | Sulfates | Angiosperms | Life Sciences | Agriculture | Ecology | Plant Sciences | Forestry | SPECIES SEDUM-ALFREDII | NICKEL HYPERACCUMULATION | METAL HYPERACCUMULATION | ARABIDOPSIS-HALLERI | ALYSSUM-MURALE | ZINC HYPERACCUMULATION | SELENIUM-ACCUMULATING PLANTS | THLASPI-CAERULESCENS BRASSICACEAE | PRAIRIE DOG HERBIVORY | STANLEYA-PINNATA | PLANT SCIENCES | Time Factors | Selection, Genetic | Magnoliopsida - genetics | Phylogeny | Magnoliopsida - metabolism | Evolution, Molecular | Genetic research | Organic acids
Journal Article
American Journal of Botany, ISSN 0002-9122, 05/2014, Volume 101, Issue 5, p. 830
Selenium (Se) hyperaccumulation, the capacity to concentrate the toxic element Se above 1000 mg-kg^sup -1^-dry mass, is found in relatively few taxa native...
Soils | Botany | Selenium | Sulfur | Plant populations
Soils | Botany | Selenium | Sulfur | Plant populations
Journal Article
New Phytologist, ISSN 0028-646X, 1/2015, Volume 205, Issue 2, pp. 583 - 595
Past studies have identified herbivory as a likely selection pressure for the evolution of hyperaccumulation, but few have tested the origin(s) of...
Full papers | ancestral reconstruction | Stanleya | phylogenetics | evolution | selenium (Se) | X‐ray microprobe analysis | hyperaccumulation | Hyperaccumulation | Ancestral reconstruction | Phylogenetics | Selenium (Se) | Evolution | X-ray microprobe analysis | INDICATOR PLANTS | MAXIMUM-LIKELIHOOD | DNA-SEQUENCES | PROTECTS PLANTS | WESTERN UNITED-STATES | PRAIRIE DOG HERBIVORY | SULFUR ACCUMULATION | PLANT SCIENCES | NICKEL HYPERACCUMULATION | LOCATING SELENIFEROUS AREAS | THLASPI-CAERULESCENS BRASSICACEAE | Biological Evolution | Brassicaceae - genetics | Selenium - metabolism | Plant Leaves - genetics | Plant Leaves - metabolism | Brassicaceae - physiology | Brassicaceae - metabolism | Phylogeny | Plant Leaves - physiology | Genetic research | Cladistic analysis | Selenium | Analysis
Full papers | ancestral reconstruction | Stanleya | phylogenetics | evolution | selenium (Se) | X‐ray microprobe analysis | hyperaccumulation | Hyperaccumulation | Ancestral reconstruction | Phylogenetics | Selenium (Se) | Evolution | X-ray microprobe analysis | INDICATOR PLANTS | MAXIMUM-LIKELIHOOD | DNA-SEQUENCES | PROTECTS PLANTS | WESTERN UNITED-STATES | PRAIRIE DOG HERBIVORY | SULFUR ACCUMULATION | PLANT SCIENCES | NICKEL HYPERACCUMULATION | LOCATING SELENIFEROUS AREAS | THLASPI-CAERULESCENS BRASSICACEAE | Biological Evolution | Brassicaceae - genetics | Selenium - metabolism | Plant Leaves - genetics | Plant Leaves - metabolism | Brassicaceae - physiology | Brassicaceae - metabolism | Phylogeny | Plant Leaves - physiology | Genetic research | Cladistic analysis | Selenium | Analysis
Journal Article
Plant Physiology, ISSN 0032-0889, 8/2010, Volume 153, Issue 4, pp. 1630 - 1652
The molecular mechanisms responsible for selenium (Se) tolerance and hyperaccumulation were studied in the Se hyperaccumulator Stanleya pinnata (Brassicaceae)...
Antioxidants | Leaves | Reactive oxygen species | Genes | Epidermal cells | Plant roots | Hyperaccumulators | Plants | Selenium | Sulfates | ENVIRONMENTAL STRESS AND ADAPTATION TO STRESS | CELLULAR COMPARTMENTATION | INDICATOR PLANTS | ARABIDOPSIS-THALIANA | ACCUMULATING PLANTS | VITAMIN-C CONTENTS | SELENOCYSTEINE METHYLTRANSFERASE | ASTRAGALUS-BISULCATUS | PRAIRIE DOG HERBIVORY | INDIAN MUSTARD | SYSTEMIC ACQUIRED-RESISTANCE | PLANT SCIENCES | Gas Chromatography-Mass Spectrometry | Gene Expression Profiling | Brassicaceae - metabolism | RNA, Plant - genetics | Reactive Oxygen Species - analysis | Brassicaceae - genetics | Brassicaceae - growth & development | Phenols - analysis | Selenium - metabolism | Plant Leaves - metabolism | Chlorophyll - analysis | Antioxidants - analysis | Organoselenium Compounds - metabolism | Physiological aspects | Cruciferae | Genetic aspects | Index Medicus | selenium hyperaccumulation tolerance | SALICYLIC ACID | AMINO ACIDS | TOLERANCE | NATIONAL DEFENSE | SULFUR | LEVELS | ASCORBIC ACID | SELENIUM | 54
Antioxidants | Leaves | Reactive oxygen species | Genes | Epidermal cells | Plant roots | Hyperaccumulators | Plants | Selenium | Sulfates | ENVIRONMENTAL STRESS AND ADAPTATION TO STRESS | CELLULAR COMPARTMENTATION | INDICATOR PLANTS | ARABIDOPSIS-THALIANA | ACCUMULATING PLANTS | VITAMIN-C CONTENTS | SELENOCYSTEINE METHYLTRANSFERASE | ASTRAGALUS-BISULCATUS | PRAIRIE DOG HERBIVORY | INDIAN MUSTARD | SYSTEMIC ACQUIRED-RESISTANCE | PLANT SCIENCES | Gas Chromatography-Mass Spectrometry | Gene Expression Profiling | Brassicaceae - metabolism | RNA, Plant - genetics | Reactive Oxygen Species - analysis | Brassicaceae - genetics | Brassicaceae - growth & development | Phenols - analysis | Selenium - metabolism | Plant Leaves - metabolism | Chlorophyll - analysis | Antioxidants - analysis | Organoselenium Compounds - metabolism | Physiological aspects | Cruciferae | Genetic aspects | Index Medicus | selenium hyperaccumulation tolerance | SALICYLIC ACID | AMINO ACIDS | TOLERANCE | NATIONAL DEFENSE | SULFUR | LEVELS | ASCORBIC ACID | SELENIUM | 54
Journal Article
International Journal of Phytoremediation, ISSN 1522-6514, 08/2015, Volume 17, Issue 8, p. 753
Neighbors of Se hyperaccumulators Stanleya pinnata and Astragalus bisulcatus were found earlier to have elevated Se levels. Here we investigate whether Se...
Soil microorganisms | Spectrum analysis | Fluorescence | Flowers & plants | Bioremediation | Selenium
Soil microorganisms | Spectrum analysis | Fluorescence | Flowers & plants | Bioremediation | Selenium
Journal Article
New Phytologist, ISSN 0028-646X, 4/2012, Volume 194, Issue 1, pp. 264 - 277
This study investigated how selenium (Se) affects relationships between Se hyperaccumulator and nonaccumulator species, particularly how plants influence their...
Full papers | Agricultural soils | Plant growth | Biomass production | Plant roots | Hyperaccumulators | Plants | Selenium | Acid soils | Speciation | Soil plant interactions | selenium | Stanleya | plant–plant interactions | hyperaccumulation | Astragalus | phytoenrichment | Hyperaccumulation | Phytoenrichment | Plant-plant interactions | PROTECTS PLANTS | TOLERANCE | PRAIRIE DOG HERBIVORY | TOXICITY | DETERRENCE | ASSIMILATION | STANLEYA-PINNATA | PLANT SCIENCES | plant-plant interactions | ACCUMULATION | ARABIDOPSIS | SELENATE | X-Ray Absorption Spectroscopy | Astragalus Plant - growth & development | Plant Roots - metabolism | Biomass | Brassicaceae - metabolism | Brassicaceae - growth & development | Selenium - metabolism | Plant Leaves - metabolism | Plant Shoots - metabolism | Colorado | Least-Squares Analysis | Soil | Astragalus Plant - metabolism | Soil moisture | Carbon compounds | Analysis
Full papers | Agricultural soils | Plant growth | Biomass production | Plant roots | Hyperaccumulators | Plants | Selenium | Acid soils | Speciation | Soil plant interactions | selenium | Stanleya | plant–plant interactions | hyperaccumulation | Astragalus | phytoenrichment | Hyperaccumulation | Phytoenrichment | Plant-plant interactions | PROTECTS PLANTS | TOLERANCE | PRAIRIE DOG HERBIVORY | TOXICITY | DETERRENCE | ASSIMILATION | STANLEYA-PINNATA | PLANT SCIENCES | plant-plant interactions | ACCUMULATION | ARABIDOPSIS | SELENATE | X-Ray Absorption Spectroscopy | Astragalus Plant - growth & development | Plant Roots - metabolism | Biomass | Brassicaceae - metabolism | Brassicaceae - growth & development | Selenium - metabolism | Plant Leaves - metabolism | Plant Shoots - metabolism | Colorado | Least-Squares Analysis | Soil | Astragalus Plant - metabolism | Soil moisture | Carbon compounds | Analysis
Journal Article
Plant Biotechnology Journal, ISSN 1467-7644, 09/2018, Volume 16, Issue 9, pp. 1582 - 1594
Summary To obtain better insight into the mechanisms of selenium hyperaccumulation in Stanleya pinnata, transcriptome‐wide differences in root and shoot gene...
Stanleya pinnata | transcriptomics | selenium | RNA‐Seq | hyperaccumulation | interspecies comparison | RNA-Seq | PROTECTS PLANTS | PLANT SCIENCES | SULFUR ASSIMILATION | SALICYLIC-ACID | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | GENE-EXPRESSION | SULFATE TRANSPORTER | ARABIDOPSIS | ACCUMULATION | JASMONIC ACID | CYSTEINE BIOSYNTHESIS | RNA sequencing | Antioxidants | Sulfur compounds | RNA | Genes | Genetically modified organisms | Genetic engineering | Selenium | Plants | Comparative analysis | Gene expression | Assimilation | Salicylic acid | Plants (botany) | Oxidative stress | Ethylene | Biosynthesis | Hormones | Sulfates | Defense | Phytoremediation | Signaling | Oxidation resistance | Acids | Sulfur | Jasmonic acid | Glutathione
Stanleya pinnata | transcriptomics | selenium | RNA‐Seq | hyperaccumulation | interspecies comparison | RNA-Seq | PROTECTS PLANTS | PLANT SCIENCES | SULFUR ASSIMILATION | SALICYLIC-ACID | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | GENE-EXPRESSION | SULFATE TRANSPORTER | ARABIDOPSIS | ACCUMULATION | JASMONIC ACID | CYSTEINE BIOSYNTHESIS | RNA sequencing | Antioxidants | Sulfur compounds | RNA | Genes | Genetically modified organisms | Genetic engineering | Selenium | Plants | Comparative analysis | Gene expression | Assimilation | Salicylic acid | Plants (botany) | Oxidative stress | Ethylene | Biosynthesis | Hormones | Sulfates | Defense | Phytoremediation | Signaling | Oxidation resistance | Acids | Sulfur | Jasmonic acid | Glutathione
Journal Article
Systematic Botany, ISSN 0363-6445, 2013, Volume 38, Issue 1, pp. 148 - 153
Abstract Disjunct distributions in poorly defined taxa can serve as indicators that the members of the isolated ranges are polyphyletic, as has been previously...
Euonymus congolensis | Gabon | phylogeny | Crossopetalum | polyphyletic | Congo | Taxa | Systematics | Ribosomal DNA | Botany | Parsimony | Phylogenetics | Plant morphology | Evolution | Plants | Genera | MORPHOLOGICAL CHARACTERS | SEQUENCES | PHYLOGENETIC ANALYSIS | CHLOROPLAST DNA | PLANT SCIENCES | EVOLUTIONARY BIOLOGY | NUCLEAR RIBOSOMAL DNA | SENSU-LATO | EVOLUTION | AMPLIFICATION | PHYTOCHROME-B | PLASTID GENES
Euonymus congolensis | Gabon | phylogeny | Crossopetalum | polyphyletic | Congo | Taxa | Systematics | Ribosomal DNA | Botany | Parsimony | Phylogenetics | Plant morphology | Evolution | Plants | Genera | MORPHOLOGICAL CHARACTERS | SEQUENCES | PHYLOGENETIC ANALYSIS | CHLOROPLAST DNA | PLANT SCIENCES | EVOLUTIONARY BIOLOGY | NUCLEAR RIBOSOMAL DNA | SENSU-LATO | EVOLUTION | AMPLIFICATION | PHYTOCHROME-B | PLASTID GENES
Journal Article
Physiologia Plantarum, ISSN 0031-9317, 09/2014, Volume 152, Issue 1, pp. 70 - 83
Symphyotrichum ericoides was shown earlier to contain hyperaccumulator levels of selenium (Se) in the field (>1000 mg kg−1 dry weight (DW)), but only when...
OVEREXPRESSION | PROTECTS PLANTS | ASTRAGALUS | PRAIRIE DOG HERBIVORY | SULFUR | NUTRITION | TOXICITY | PLANT SCIENCES | Asteraceae - cytology | Plant Roots - metabolism | Plant Roots - cytology | Plant Shoots - cytology | Plant Leaves - cytology | Selenium - metabolism | Plant Leaves - metabolism | Plant Shoots - metabolism | Selenium - analysis | Soil - chemistry | Asteraceae - metabolism | Astragalus Plant - metabolism | Mustard Plant - metabolism | Selenium | Spectrum analysis | X rays
OVEREXPRESSION | PROTECTS PLANTS | ASTRAGALUS | PRAIRIE DOG HERBIVORY | SULFUR | NUTRITION | TOXICITY | PLANT SCIENCES | Asteraceae - cytology | Plant Roots - metabolism | Plant Roots - cytology | Plant Shoots - cytology | Plant Leaves - cytology | Selenium - metabolism | Plant Leaves - metabolism | Plant Shoots - metabolism | Selenium - analysis | Soil - chemistry | Asteraceae - metabolism | Astragalus Plant - metabolism | Mustard Plant - metabolism | Selenium | Spectrum analysis | X rays
Journal Article
Systematic Botany, ISSN 0363-6445, 2012, Volume 37, Issue 2, pp. 456 - 467
Abstract The phylogeny of Celastraceae subfamilies Cassinoideae (120 species in 17 genera in both the Old and New World tropics and subtropics) and...
Orthosphenia | Siphonodon | Rzedowskia | Acanthothamnus | Canotia | Zinowiewia | Taxa | Ribosomal DNA | Parsimony | Phylogenetics | Plant morphology | Genetic loci | Evolution | Phylogeny | Plastids | Genera | MAXIMUM-LIKELIHOOD | SEQUENCES | CHLOROPLAST DNA | PLANT SCIENCES | EVOLUTIONARY TREES | EVOLUTIONARY BIOLOGY | SENSU-LATO | PHYTOCHROME-B | GENES | TAXONOMIC REVISION | FIELD PRESERVATION | TRIPTOLIDE | Morphology | Plant genetics | Celastraceae | Botany | Physiological aspects | Genetic aspects | Research
Orthosphenia | Siphonodon | Rzedowskia | Acanthothamnus | Canotia | Zinowiewia | Taxa | Ribosomal DNA | Parsimony | Phylogenetics | Plant morphology | Genetic loci | Evolution | Phylogeny | Plastids | Genera | MAXIMUM-LIKELIHOOD | SEQUENCES | CHLOROPLAST DNA | PLANT SCIENCES | EVOLUTIONARY TREES | EVOLUTIONARY BIOLOGY | SENSU-LATO | PHYTOCHROME-B | GENES | TAXONOMIC REVISION | FIELD PRESERVATION | TRIPTOLIDE | Morphology | Plant genetics | Celastraceae | Botany | Physiological aspects | Genetic aspects | Research
Journal Article
American Journal of Botany, ISSN 0002-9122, 05/2014, Volume 101, Issue 5, pp. 830 - 839
Journal Article
Systematic Botany, ISSN 0363-6445, 2010, Volume 35, Issue 2, pp. 358 - 367
Abstract The phylogeny of Celastraceae subfamily Salacioideae (ca. 255 species in the Old and New World tropics) and tribe Lophopetaleae (ca. 29 species in...
local alignment | Brassiantha | Sarawakodendron | Lophopetalum | aril homology | Kokoona | LOPHOPETALUM | SARAWAKODENDRON | KOKOONA | ARIL HOMOLOGY | LOCAL ALIGNMENT | BRASSIANTHA | Taxa | Introns | Biological evolution | Ribosomal DNA | Parsimony | Plant morphology | Phylogenetics | Phylogeny | Plants | Genera | MAXIMUM-LIKELIHOOD | SEED DISPERSAL | CHLOROPLAST DNA | INFERENCE | MULTIPLE SEQUENCE ALIGNMENT | PLANT SCIENCES | EVOLUTIONARY BIOLOGY | SENSU-LATO | EVOLUTION | PHYTOCHROME-B | TREE | FIELD PRESERVATION | Physiological aspects | Genetic aspects | Research | Plastids | Phylogeny (Botany) | Celastraceae
local alignment | Brassiantha | Sarawakodendron | Lophopetalum | aril homology | Kokoona | LOPHOPETALUM | SARAWAKODENDRON | KOKOONA | ARIL HOMOLOGY | LOCAL ALIGNMENT | BRASSIANTHA | Taxa | Introns | Biological evolution | Ribosomal DNA | Parsimony | Plant morphology | Phylogenetics | Phylogeny | Plants | Genera | MAXIMUM-LIKELIHOOD | SEED DISPERSAL | CHLOROPLAST DNA | INFERENCE | MULTIPLE SEQUENCE ALIGNMENT | PLANT SCIENCES | EVOLUTIONARY BIOLOGY | SENSU-LATO | EVOLUTION | PHYTOCHROME-B | TREE | FIELD PRESERVATION | Physiological aspects | Genetic aspects | Research | Plastids | Phylogeny (Botany) | Celastraceae
Journal Article
Systematic Botany, ISSN 0363-6445, 2014, Volume 39, Issue 2, pp. 478 - 484
Abstract A new species of Celastraceae, Maytenus megalocarpa, is described and illustrated. The species is known from only a small number of collections from...
phylogeny | Celastrales | taxonomy | Atlantic Rainforest | EVOLUTIONARY BIOLOGY | EVOLUTION | SEARCH | DNA | PHYLOGENETIC ANALYSES | GENERA | CHARACTERS | PLANT SCIENCES | Discovery and exploration | Celastraceae
phylogeny | Celastrales | taxonomy | Atlantic Rainforest | EVOLUTIONARY BIOLOGY | EVOLUTION | SEARCH | DNA | PHYLOGENETIC ANALYSES | GENERA | CHARACTERS | PLANT SCIENCES | Discovery and exploration | Celastraceae
Journal Article
American Journal of Botany, ISSN 0002-9122, 05/2014, Volume 101, Issue 5, pp. 830 - 839
• Premise of study: Selenium (Se) hyperaccumulation, the capacity to concentrate the toxic element Se above 1000 mg·kg−1·dry mass, is found in relatively few...
Stanleya pinnata | translocation | selenium | Brassicaceae | hyperaccumulation | ploidy | Translocation | Hyperaccumulation | Ploidy | Selenium | INDICATOR PLANTS | ROOT | WESTERN UNITED-STATES | PINNATA | SHOOT | PLANT SCIENCES | THLASPI | ROLES | LOCATING SELENIFEROUS AREAS | Sulfur - metabolism | Selenium - metabolism | Brassicaceae - metabolism | Brassicaceae - classification | Soil - chemistry | Greenhouse gases | Analysis | Genomes | Index Medicus
Stanleya pinnata | translocation | selenium | Brassicaceae | hyperaccumulation | ploidy | Translocation | Hyperaccumulation | Ploidy | Selenium | INDICATOR PLANTS | ROOT | WESTERN UNITED-STATES | PINNATA | SHOOT | PLANT SCIENCES | THLASPI | ROLES | LOCATING SELENIFEROUS AREAS | Sulfur - metabolism | Selenium - metabolism | Brassicaceae - metabolism | Brassicaceae - classification | Soil - chemistry | Greenhouse gases | Analysis | Genomes | Index Medicus
Journal Article
BMC Ecology, ISSN 1472-6785, 08/2010, Volume 10, Issue 1, pp. 19 - 19
Hyperaccumulation, the rare capacity of certain plant species to accumulate toxic trace elements to levels several orders of magnitude higher than other...
Cysteine - analogs & derivatives | Food Preferences | Selenium - toxicity | Brassicaceae - metabolism | Tetranychidae - physiology | Organoselenium Compounds - toxicity | Animals | Selenium - metabolism | Insecta - physiology | Cysteine - metabolism | Cysteine - toxicity | Astragalus Plant - metabolism | Selenocysteine - analogs & derivatives | Organoselenium Compounds - metabolism | Environmental aspects | Research | Herbivores | Selenium | Bioaccumulation | Studies | Seeds | Flowers & plants | Pesticides | Index Medicus
Cysteine - analogs & derivatives | Food Preferences | Selenium - toxicity | Brassicaceae - metabolism | Tetranychidae - physiology | Organoselenium Compounds - toxicity | Animals | Selenium - metabolism | Insecta - physiology | Cysteine - metabolism | Cysteine - toxicity | Astragalus Plant - metabolism | Selenocysteine - analogs & derivatives | Organoselenium Compounds - metabolism | Environmental aspects | Research | Herbivores | Selenium | Bioaccumulation | Studies | Seeds | Flowers & plants | Pesticides | Index Medicus
Journal Article
Frontiers in Plant Science, ISSN 1664-462X, 03/2015, Volume 6, p. 113
Selenium (Se)-rich plants may be used to provide dietary Se to humans and livestock, and also to clean up Se-polluted soils or waters. This study focused on...
T-RFLP | Hyperaccumulator | Microbial diversity | Bacteria | Endophyte | Selenium | Phytoremediation | BACILLUS-THURINGIENSIS | bacteria | BRASSICA-JUNCEA | BIOLOGICAL-FLUIDS | endophyte | phytoremediation | SEDUM-ALFREDII | STANLEYA-PINNATA | PLANT SCIENCES | TRACE-ELEMENTS | hyperaccumulator | selenium | CONTAMINATED SOILS | RHIZOSPHERE BACTERIA | ASTRAGALUS-BISULCATUS | microbial diversity | ELEMENTAL SELENIUM | Microbial Diversity
T-RFLP | Hyperaccumulator | Microbial diversity | Bacteria | Endophyte | Selenium | Phytoremediation | BACILLUS-THURINGIENSIS | bacteria | BRASSICA-JUNCEA | BIOLOGICAL-FLUIDS | endophyte | phytoremediation | SEDUM-ALFREDII | STANLEYA-PINNATA | PLANT SCIENCES | TRACE-ELEMENTS | hyperaccumulator | selenium | CONTAMINATED SOILS | RHIZOSPHERE BACTERIA | ASTRAGALUS-BISULCATUS | microbial diversity | ELEMENTAL SELENIUM | Microbial Diversity
Journal Article
New Phytologist, ISSN 0028-646X, 01/2015, Volume 205, Issue 2, pp. 583 - 595
Journal Article