The determination of physiological and DNA changes in seedlings of maize (Zea mays L.) seeds exposed to the waters of the Gediz River and copper heavy metal stress

Batır, Muhammet Burak; Candan, Feyza; Büyük, İlker; Aras, Sümer

doi:10.1007/s10661-015-4389-6

Cited by 12 publications

(2 citation statements)

References 37 publications

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“…This is explained by the direct influence of copper on the formation of reactive oxygen species [superoxide radical (O 2˙À ), hydrogen peroxide (H 2 O 2 ), hydroxyl radical (OHÀ)] because it is a trace element. Since copper and iron transition metals are involved in oxidoreduction reactions, they act as catalysts that accelerate the formation of reactive oxygen species [63][64][65][66]. As in previous studies, it was found that artichoke seedlings are negatively affected mostly by copper in molecular terms [39,41,67,68].…”

Section: Discussionmentioning

confidence: 75%

Plant Phenology and An Assessment of the Effects Regarding Heavy Metals, Nanoparticles, and Nanotubes on Plant Development: Runner Bean, Artichoke, and Chickpea Seedlings

Candan¹

2020

Plant Communities and Their Environment

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The relationship between environmental pollution and nutrition in particular, which forms the basis of health, is fundamentally important for protecting human health. Therefore, the data obtained from the examination of how plants and animals consumed as food are affected by environmental pollution can be seen as an indicator of their effects on humans. On the other hand, the role of technology and nanotechnology in life has been increasing in this century, and a considerable amount of heavy metals, nanoparticles (NPs), and nanotubes (NTs) are released to the environment. The results of morphological or anatomical examination of runner bean (Phaseolus coccineus L) and artichoke (Cynara scolymus L.) plants subjected to copper (Cu) and lead (Pb) heavy metals and chickpea (Cicer arietinum L) plants subjected to Au nanoparticles and C 70 single-walled carbon nanotubes (SWNTs) are presented with this study in the point of their phenological development process. The three taxa belonging to Fabaceae and Asteraceae families with high economic status and having flowers with characteristic features were chosen deliberately as representatives. This chapter presents a study that will shed light on future biomonitoring-based studies focusing on the impact of environmental pollution on plants phenology with economic value.

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Section: Discussionmentioning

confidence: 75%

Plant Phenology and An Assessment of the Effects Regarding Heavy Metals, Nanoparticles, and Nanotubes on Plant Development: Runner Bean, Artichoke, and Chickpea Seedlings

Candan¹

2020

Plant Communities and Their Environment

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“…They observed a total of 169 reproducible bands using 12 primers, ten of which yielded polymorphisms, pointing out a clear genotoxic effect caused by the metals. Batir et al [43] determined the effect of different concentrations of copper (Cu) solutions on maize (Zea mays L.) seedlings by using physiological parameters and RAPD analysis. In this study revealed band increase and or loss in the RAPD profiles of the samples.…”

Section: Discussionmentioning

confidence: 99%

Accumulation of Cr6+, Pb2+ and Cd2+ and Ultraviolet Radiation Alter Methylation and Genomic Dna Status in Ramalina Farinaceae

Hamutoğlu

Cansaran-Duman²,

Derici

et al. 2021

Commun. Fac. Sci. Univ. Ank. Ser. C

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In this study was aimed to determine the genotoxic effect of Ramalina farinacea lichen species against stress sources at the molecular level. After applying three different heavy metals (Pb2+, Cd2+, and Cr6+) to the R. farinacea, the extent to which the lichen sample absorbed these metals was determined by Flame Atomic Absorption Spectroscopy. RAPD and MSAP-AFLP assays were also used to determine the status of DNA damage. The heavy metal analysis showed that R. farinacea had high levels of Pb2+, Cd2+, and Cr6+ content. According to the results obtained from molecular analyses, band changes were observed against seven primers heavy metal stresses and three primers against UV stress. An increase in Genomic Template Stability (GTS) was determined during the time in R. farinacea treated with all heavy metal concentrations. The effect of UV radiations in R. farinacea revealed the highest polymorphism and the lowest GTS rate depending on the dose. Among all methylation combinations, Type II was found to show altered in R. farinacea in response to Pb2+, Cd2+, and Cr6+ contents and UV radiations. R. farinacea can be used at the molecular level as a biomarker of suitable genotoxic effect. This is the first study to reveal DNA damage against stress sources using a sample of R. farinacea lichen species.

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Spermidine and Melatonin Attenuate Fluoride Toxicity by Regulating Gene Expression of Antioxidants in Cajanus cajan L.

Yadu

Chandrakar

Meena³

et al. 2018

J Plant Growth Regul

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The determination of physiological and DNA changes in seedlings of maize (Zea mays L.) seeds exposed to the waters of the Gediz River and copper heavy metal stress

Cited by 12 publications

References 37 publications

Plant Phenology and An Assessment of the Effects Regarding Heavy Metals, Nanoparticles, and Nanotubes on Plant Development: Runner Bean, Artichoke, and Chickpea Seedlings

Plant Phenology and An Assessment of the Effects Regarding Heavy Metals, Nanoparticles, and Nanotubes on Plant Development: Runner Bean, Artichoke, and Chickpea Seedlings

Accumulation of Cr6+, Pb2+ and Cd2+ and Ultraviolet Radiation Alter Methylation and Genomic Dna Status in Ramalina Farinaceae

Spermidine and Melatonin Attenuate Fluoride Toxicity by Regulating Gene Expression of Antioxidants in Cajanus cajan L.

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