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You searched for: Journal name Biologia plantarum Remove constraint Journal name: Biologia plantarum Subject aluminum Remove constraint Subject: aluminum
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1. Transcriptional profiling of wheat and wheat-rye addition lines to identify candidate genes for aluminum tolerance

Author:
N. Salvador-Moreno; P. R. Ryan; I. Holguín; E. Delhaize; C. Benito; F. J. Gallego
Source:
Biologia plantarum 2018 v.62 no.4 pp. 741-749
ISSN:
0006-3134
Subject:
Arabidopsis; aluminum; chromosomes; gene expression regulation; genes; hexaploidy; polymerase chain reaction; quantitative trait loci; rye; seedlings; stress response; toxicity; transcription (genetics); transcriptomics; wheat
Abstract:
... A large-scale expression profiling study was performed to investigate candidate genes associated with the two quantitative trait loci for aluminum (Al) tolerance (Alt1 and Alt2). They have been identified in rye and localized on chromosomes 6R and 3R, respectively. Materials employed were hexaploid wheat (cv. Chinese Spring), and two wheatrye addition lines (3R-AL and 6R-AL). Seedlings were treate ...
DOI:
10.1007/s10535-018-0804-5

2. Characterization, genetic diversity, phylogenetic relationships, and expression of the aluminum tolerance MATE1 gene in Secale species

Author:
E. Santos; C. Benito; J. Silva-Navas; F. J. Gallego; A. M. Figueiras; O. Pinto-Carnide; M. Matos
Source:
Biologia plantarum 2018 v.62 no.1 pp. 109-120
ISSN:
0006-3134
Subject:
Secale cereale; acid soils; alleles; aluminum; barley; citrates; complementary DNA; crop production; crossing; cultivars; exons; extrusion; exudation; genetic variation; genotype; phylogeny; rye; sequence analysis; stress response; toxic substances; wheat
Abstract:
... Aluminum (Al) is the main limiting factor for crop production in acidic soils. Efflux of organic acids is one of the mechanisms that determine Al-tolerance, and an Al-activated citrate transporter (multidrug and toxic compound extrusion) MATE1 gene is involved in different species. The contribution of the rye MATE1 gene (ScMATE1) depends on the rye (Secale cereale L.) cultivars and the crosses ana ...
DOI:
10.1007/s10535-017-0749-0

3. Identification and comparative analysis of aluminum-induced microRNAs conferring plant tolerance to aluminum stress in soybean

Author:
S. C. Huang; G. H. Lu; C. Y. Tang; Y. J. Ji; G. S. Tan; D. Q. Hu; J. Cheng; G. H. Wang; J. L. Qi; Y. H. Yang
Source:
Biologia plantarum 2018 v.62 no.1 pp. 97-108
ISSN:
0006-3134
Subject:
Glycine max; acid soils; aluminum; aluminum chloride; crop production; gene expression regulation; gene ontology; genes; genotype; high-throughput nucleotide sequencing; microRNA; oxidative stress; root growth; soybeans; toxicity
Abstract:
... Aluminum (Al) toxicity in acidic soils is a major factor restricting crop production. Although the molecular mechanisms of Al responses have been extensively investigated, microRNA (miRNA) mediated differential Al tolerance in different soybean genotypes remains largely unknown. In this study, two soybean [Glycine max (L.) Merr.] genotypes, Al-tolerant BX10 and Al-sensitive BD2, were treated with ...
DOI:
10.1007/s10535-017-0752-5

4. Citric acid secretion induced by aluminum in two Stylosanthes species

Author:
D. Cassol; J. Cambraia; C. Ribeiro; J. A. Oliveira; F. B. Cardoso
Source:
Biologia plantarum 2016 v.60 no.3 pp. 572-578
ISSN:
0006-3134
Subject:
Stylosanthes capitata; aluminum; calcium chloride; citrate (si)-synthase; citric acid; gene expression regulation; malic acid; nutrient solutions; pH; protein synthesis; protein synthesis inhibitors; root growth; roots; secretion
Abstract:
... Secretion of organic acids (OAs) by roots has been suggested to be an important mechanism of Al resistance in many species. In Stylosanthes, the participation of OAs in the mechanism of Al resistance is poorly understood. We aimed to study the production and secretion of OAs by two Brazilian Stylosanthes species with different Al resistance. Stylosanthes capitata and S. guianensis were treated wit ...
DOI:
10.1007/s10535-016-0607-5

5. Marker-assisted breeding for TaALMT1, a major gene conferring aluminium tolerance to wheat

Author:
B. J. Soto-Cerda; C. Inostroza-Blancheteau; M. Mathías; E. Peñaloza; J. Zuñiga; G. Muñoz; Z. Rengel; H. Salvo-Garrido
Source:
Biologia plantarum 2015 v.59 no.1 pp. 83-91
ISSN:
0006-3134
Subject:
Triticum aestivum; acid soils; aluminum; backcrossing; chromosomes; crop production; cultivars; genes; genetic markers; homozygosity; hydroponics; introgression; malates; marker-assisted selection; metal tolerance; quantitative trait loci; sequence analysis; wheat; Chile
Abstract:
... Aluminium toxicity in acid soils is the main limitation to crop production worldwide. In wheat (Triticum aestivum L.), the Al-activated malate transporter (TaALMT1) gene located on chromosome 4DL is associated with malate efflux and Al-tolerance. To introgress Al-tolerance from the breeding line CAR3911 into the high yielding Al-sensitive cultivar Kumpa-INIA, phenotypic and molecular characterizat ...
DOI:
10.1007/s10535-014-0474-x

6. Signal transduction during aluminum-induced secretion of organic acids in plants

Author:
H. He; L. He; M. Gu
Source:
Biologia plantarum 2015 v.59 no.4 pp. 601-608
ISSN:
0006-3134
Subject:
acid soils; aluminum; crop production; genes; genotype; malic acid; models; secretion; signal transduction
Abstract:
... An excess of aluminum (Al) is a major factor limiting crop production in acidic soils. Secretion of organic acids (OAs) from the root apex of diverse plant species or genotypes via activation of anion channels has been recognized as the most important mechanism of Al exclusion. Citric, oxalic, and malic acids are the most effective OAs in detoxifying Al. In this review, we summarize biochemical pr ...
DOI:
10.1007/s10535-015-0537-7

7. Transcription of potassium transporter genes of KT/HAK/KUP family in peach seedlings and responses to abiotic stresses

Author:
Z. -Z. Song; Y. Yang; R. -J. Ma; J. -L. Xu; M. -L. Yu
Source:
Biologia plantarum 2015 v.59 no.1 pp. 65-73
ISSN:
0006-3134
Subject:
Prunus persica; abiotic stress; aluminum; breeding; cadmium; gene expression; genes; homeostasis; lead; peaches; photosynthesis; polyethylene glycol; potassium; roots; seedlings; shoots; tissues; transcription (genetics); transporters
Abstract:
... Potassium uptake and transport is facilitated by KT/HAK/KUP transporters. In this study, we identified 16 putative K⁺-uptake transporter genes in peach (Prunus persica). To investigate the role of PpeKUP in maintaing K⁺uptake, transport, and homeostasis, we applied abiotic stresses to peach seedlings and analysed physiological reactions and transcriptional responses of PpeKUP genes. The peach seed ...
DOI:
10.1007/s10535-014-0462-1

8. Aluminum alleviates boron-deficiency induced growth impairment in tea plants

Author:
R. Hajiboland; S. Bahrami-Rad; S. Bastani
Source:
Biologia plantarum 2014 v.58 no.4 pp. 717-724
ISSN:
0006-3134
Subject:
Camellia sinensis; acids; aluminum; amino acids; ascorbate peroxidase; biomass; boron; carbohydrates; hydrogen peroxide; hydroponics; leaves; malondialdehyde; nitrate reductase; peroxidase; photosynthesis; shoots; superoxide dismutase; tea
Abstract:
... Interaction between aluminum (Al) and boron (B) in Al accumulator species has not been characterized so far. In this work, tea [Camellia sinensis (L.) O. Kuntze] plants were cultivated hydroponically and treated with adequate (control) or low B supply (-B) without or with 300 μM Al (-B+Al) for 14 weeks. Growth of B-deficient plants was completely resumed by Al supplementation or even surpassed con ...
DOI:
10.1007/s10535-014-0425-6

9. Aluminum tolerance in Arabidopsis thaliana as affected by endogenous salicylic acid

Author:
D. Y. Guo; S. Y. Zhao; L. L. Huang; C. Y. Ma; L. Hao
Source:
Biologia plantarum 2014 v.58 no.4 pp. 725-732
ISSN:
0006-3134
Subject:
Arabidopsis thaliana; aluminum; catalase; exudation; genetically modified organisms; genotype; glutathione; growth retardation; hydrogen peroxide; malates; malondialdehyde; mutants; oxidative stress; peroxidase; plant response; roots; salicylic acid; shoots; superoxide dismutase
Abstract:
... Endogenous salicylic acid (SA) functions in plant response to an aluminum stress were assessed. We used different Arabidopsis thaliana genotypes including snc1 with a constitutively high content of SA, sid2 and nahG (transgenic lines) both with a low content of SA, SA insensitive mutant npr1-1, and snc1/nahG (i.e., the nahG expression in the snc1 background) with a similar SA content as in wild ty ...
DOI:
10.1007/s10535-014-0439-0

10. Brassinosteroids and their role in response of plants to abiotic stresses

Author:
Q. Fariduddin; M. Yusuf; I. Ahmad; A. Ahmad
Source:
Biologia plantarum 2014 v.58 no.1 pp. 9-17
ISSN:
0006-3134
Subject:
aluminum; biochemical pathways; brassinosteroids; cadmium; drought; genes; growth and development; heavy metals; leaf development; male fertility; mechanism of action; metabolism; mutants; nickel; plant growth; plant hormones; salinity; temperature; toxicity
Abstract:
... Brassinosteroids (BRs) are polyhydroxylated steroidal plant hormones that play pivotal role in the regulation of various plant growth and development processes. BR biosynthetic or signaling mutants clearly indicate that these plant steroids are essential for regulating a variety of physiological processes including cellular expansion and proliferation, vascular differentiation, male fertility, tim ...
DOI:
10.1007/s10535-013-0374-5

11. Cell membrane integrity, callose accumulation, and root growth in aluminum-stressed sorghum seedlings

Author:
E. J. Too; A. S. Carlsson; A. O. Onkware; B. A. Were; M. Geleta; T. Bryngelsson; S. Gudu
Source:
Biologia plantarum 2014 v.58 no.4 pp. 768-772
ISSN:
0006-3134
Subject:
Sorghum bicolor; aluminum; callose; cultivars; fluorescence microscopy; nutrient solutions; plasma membrane; root growth; seedlings
Abstract:
... Aluminum stress usually reduces plant root growth due to the accumulation of Al in specific zones of the root apex. The objectives of this study were to determine the localization of Al in the root apex of Sorghum bicolor (L.) Moech. and its effects on membrane integrity, callose accumulation, and root growth in selected cultivars. Seedlings were grown in a nutrient solution containing 0, 27, or 3 ...
DOI:
10.1007/s10535-014-0455-0

12. Metabolism and aluminum accumulation in Plantago almogravensis and P. algarbiensis in response to low pH and aluminum stress

Author:
N. Martins; S. Gonçalves; A. Romano
Source:
Biologia plantarum 2013 v.57 no.2 pp. 325-331
ISSN:
0006-3134
Subject:
Plantago; aluminum; antioxidant activity; culture media; lipid peroxidation; metabolism; pH; shoots
Abstract:
... We investigated the impact of low pH and aluminum on the metabolism and capacity for Al accumulation in shoots of the plantain species Plantago algarbiensis and P. almogravensis. We found that increasing the concentration of Al in the medium increased accumulation of it in the shoots of both plants (although more in P. almogravensis than in P. algarbiensis). The presence of Al in the medium induce ...
DOI:
10.1007/s10535-012-0271-3

13. Aluminum-induced changes in reactive oxygen species accumulation, lipid peroxidation and antioxidant capacity in wheat root tips

Author:
F. J. Xu; G. Li; C. W. Jin; W. J. Liu; S. S. Zhang; Y. S. Zhang; X. Y. Lin
Source:
Biologia plantarum 2012 v.56 no.1 pp. 89-96
ISSN:
0006-3134
Subject:
Triticum aestivum; aluminum; antioxidant activity; ascorbate peroxidase; catalase; genotype; glutathione peroxidase; glutathione-disulfide reductase; hydrogen peroxide; lipid peroxidation; monodehydroascorbate reductase (NADH); peroxidase; root systems; root tips; seedlings; superoxide dismutase; wheat
Abstract:
... The present study investigated the effects of aluminum on lipid peroxidation, accumulation of reactive oxygen species and antioxidative defense systems in root tips of wheat (Triticum aestivum L.) seedlings. Exposure to 30 μM Al increased contents of malondialdehyde, H2O2, suproxide radical and Evans blue uptake in both genotypes, with increases being greater in Al-sensitive genotype Yangmai-5 tha ...
DOI:
10.1007/s10535-012-0021-6

14. Effect of aluminum on the in vitro activity of acid phosphatases of four potato clones grown in three growth systems

Author:
Tabaldi, L. A.; Cargnelutti, D.; Castro, G. Y.; Gonçalves, J. F.; Rauber, R.; Bisognin, D. A.; Schetinger, M. R. C.; Nicoloso, F. T.
Source:
Biologia plantarum 2011 v.55 no.1 pp. 178-182
ISSN:
0006-3134
Subject:
Macaca; Solanum microdontum; aluminum; clones; genetic background; greenhouses; hydroponics; in vitro studies; plantlets; potatoes; screening; toxicity
Abstract:
... The aim of this study was to assess the effect of aluminum on the in vitro activity of acid phosphatases (APases) of four potato clones, Macaca and Dakota Rose (Al-sensitive), and SMIC148-A and Solanum microdontum (Al-tolerant), grown in vitro, in hydroponics or in a greenhouse. The enzyme was assayed in vitro in the presence of 0, 1.85, 3.70, 5.55 and 7.40 mM Al. In plantlets grown in vitro, root ...
DOI:
10.1007/s10535-011-0026-6

15. The effect of chromium and aluminum on growth, root morphology, photosynthetic parameters and transpiration of the two barley cultivars

Author:
Ali, S.; Zeng, F.; Qiu, L.; Zhang, G.
Source:
Biologia plantarum 2011 v.55 no.2 pp. 291-296
ISSN:
0006-3134
Subject:
aluminum; barley; biomass production; carbon dioxide; chlorophyll; chromium; cultivars; fluorescence; genotype; growth retardation; pH; photosynthesis; plant growth; stomatal conductance
Abstract:
... The effect of aluminum and chromium on two barley genotypes differing in Al tolerance was studied in a hydroponic experiment. Al stress decreased plant growth, biomass production, chlorophyll content and photosynthetic efficiency determined as variable to maximum chlorophyll fluorescence ratio (Fv/Fm), net photosynthetic rate (PN), intercellular CO₂ concentration (ci), stomatal conductance (gs) an ...
DOI:
10.1007/s10535-011-0041-7

16. Boron-aluminum interactions affect organic acid metabolism more in leaves than in roots of Citrus grandis seedlings

Author:
N. Tang; H. -X. Jiang; L. -T. Yang; Q. Li; G. -H. Yang; L. -S. Chen
Source:
Biologia plantarum 2011 v.55 no.4 pp. 681-688
ISSN:
0006-3134
Subject:
Citrus maxima; aluminum; boron; citrates; enzymes; leaves; malates; metabolism; pummelos; roots; seedlings; water
Abstract:
... Sour pummelo (Citrus grandis) seedlings were irrigated with nutrient solution containing four boron concentrations (i.e., 2.5, 10, 25 and 50 μM H3BO3) and two aluminum concentrations [i.e., 0 (-Al) and 1.2 mM AlCl3 · 6 H2O (+Al)]. It was found that B did not affect, but Al increased, the Al content in the roots. The Al and citrate contents in the -Al leaves either did not change or slightly increa ...
DOI:
10.1007/s10535-011-0168-6

17. Citrate transporters play an important role in regulating aluminum-induced citrate secretion in Glycine max

Author:
You, J. F.; Hou, N. N.; Xu, M. Y.; Zhang, H. M.; Yang, Z. M.
Source:
Biologia plantarum 2010 v.54 no.4 pp. 766-768
ISSN:
0006-3134
Subject:
Glycine max; aluminum; citrates; cultivars; cycloheximide; exudation; mitochondrial membrane; plasma membrane; protein synthesis; protein synthesis inhibitors; pyridoxal; roots; secretion; soybeans; transporters
Abstract:
... To further understand the process of Al-induced citrate secretion from soybean roots, the effect of protein synthesis inhibitor, anion channel blockers, and citrate carrier inhibitors on Al-induced citrate exudation was investigated in Al-resistant soybean cultivar PI 416937. Citrate exudation from roots increased with the increase of Al concentration from 10 to 50 μM and initiated after 4 h of Al ...
DOI:
10.1007/s10535-010-0138-4

18. Expression of tea cytosolic glutamine synthetase is tissue specific and induced by cadmium and salt stress

Author:
Rana, N. K.; Mohanpuria, P.; Yadav, S. K.
Source:
Biologia plantarum 2008 v.52 no.2 pp. 361-364
ISSN:
0006-3134
Subject:
Camellia sinensis; aluminum; cadmium; cold; copper; drought; glutamate-ammonia ligase; heat stress; leaves; roots; salt stress; tea
Abstract:
... Glutamine synthetase (GS) showed highest expression and activity in bud (youngest topmost leaf) of Camellia sinensis, lower in older leaves, while lowest activity in stem and roots. GS expression and activity was increased by ammonium and nitrate and also by cadmium and salt stress but decreased by copper, aluminum, drought, cold and heat stress. ...
DOI:
10.1007/s10535-008-0075-7

19. Gene expression profiling in maize roots under aluminum stress

Author:
Cançado, G. M. A.; Nogueira, F. T. S.; Camargo, S. R.; Drummond, R. D.; Jorge, R. A.; Menossi, M.
Source:
Biologia plantarum 2008 v.52 no.3 pp. 475-485
ISSN:
0006-3134
Subject:
Zea mays; root tips; complementary DNA; corn; expressed sequence tags; gene expression; aluminum; genotype; proteinase inhibitors; sugarcane; gene expression regulation; toxicity; chitinase
Abstract:
... To investigate the molecular mechanisms of Al toxicity, cross-species cDNA array approach was employed to identify expressed sequence tags (ESTs) regulated by Al stress in root tips of Al-tolerant maize (Zea mays) genotype Cat100-6 and Al-sensitive genotype S1587-17. Due to the high degree of conservation observed between sugarcane and maize, we have analyzed the expression profiling of maize gene ...
DOI:
10.1007/s10535-008-0093-5

20. Interactive effects of cadmium and aluminum on growth and antioxidative enzymes in soybean

Author:
Shamsi, I. H.; Wei, K.; Zhang, G. P.; Jilani, G. H.; Hassan, M. J.
Source:
Biologia plantarum 2008 v.52 no.1 pp. 165-169
ISSN:
0006-3134
Subject:
aluminum; cadmium; chlorophyll; cultivars; enzyme activity; growth retardation; hydroponics; malondialdehyde; pH; peroxidase; photosynthesis; plant growth; roots; shoots; soybeans; superoxide dismutase; synergism
Abstract:
... The effects of Al, Cd and pH on growth, photosynthesis, malondialdehyde (MDA) content, and some antioxidant enzyme activities of the two soybean cultivars with different Al tolerance were determined using a hydroponic culture. There were six treatments as follows: pH 6.5; pH 4.0; pH 6.5 + 1.0 μM Cd; pH 4.0 + 1.0 μM Cd; pH 4.0 + 150 μM Al; pH 4.0 + 1.0 μM Cd + 150 μM Al. The results showed that the ...
DOI:
10.1007/s10535-008-0036-1