The Effect of EDTA on Maize Seedlings Response to Cd-Induced Stress

Wójcik, Małgorzata; Tukendorf, A

doi:10.1515/znc-1999-9-1022

Cited by 6 publications

(2 citation statements)

References 7 publications

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“…It was labeled as “Pb-EDTA accumulation” by LLR, “zinc” by TFIDF, and “ Nicotiana tabacum ” by MI. The most active citation to cluster #2 was research on the effect of EDTA on maize seedlings’ response to cadmium-induced stress [42]. This reflects that the technological enhancements for phytoremediation of HMs is another research hotspot in this topic, and it is also consistent with the conclusion of that based on the burst detection of the keywords.…”

Section: Resultssupporting

confidence: 56%

Phytoremediation of Heavy Metal Pollution: A Bibliometric and Scientometric Analysis from 1989 to 2018

Luo

2019

IJERPH

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This paper aims to evaluate the knowledge landscape of the phytoremediation of heavy metals (HMs) by constructing a series of scientific maps and exploring the research hotspots and trends of this field. This study presents a review of 6873 documents published about phytoremediation of HMs in the international context from the Web of Science Core Collection (WoSCC) (1989–2018). Two different processing software applications were used, CiteSpace and Bibliometrix. This research field is characterized by high interdisciplinarity and a rapid increase in the subject categories of engineering applications. The basic supporting categories mainly included “Environmental Sciences & Ecology”, “Plant Sciences”, and “Agriculture”. In addition, there has been a trend in recent years to focus on categories such as “Engineering, Multidisciplinary”, “Engineering, Chemical”, and “Green & Sustainable Science & Technology”. “Soil”, “hyperaccumulator”, “enrichment mechanism/process”, and “enhance technology” were found to be the main research hotspots. “Wastewater”, “field crops”, “genetically engineered microbes/plants”, and “agromining” may be the main research trends. Bibliometric and scientometric analysis are useful methods to qualitatively and quantitatively measure research hotspots and trends in phytoremediation of HM, and can be widely used to help new researchers to review the available research in a certain research field.

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Section: Resultssupporting

confidence: 56%

Phytoremediation of Heavy Metal Pollution: A Bibliometric and Scientometric Analysis from 1989 to 2018

Luo

2019

IJERPH

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“…Therefore, vacuoles represent the second barrier for plant cells to resist heavy metals [14]. In addition, studies have shown that exogenous glutamate betaine, glutathione, secondary metals (Cu, Zn, Ca), EDTA, or elevated CO 2 levels can effectively alleviate Cd-induced growth inhibition [15][16][17][18][19]. The use of endosymbiotic microbes to alleviate the damage caused by Cd is also an effective method.…”

Section: Introductionmentioning

confidence: 99%

Effect of Fungal Endophyte Epichloë bromicola Infection on Cd Tolerance in Wild Barley (Hordeum brevisubulatum)

Zhai

Chen

Malik

et al. 2022

JoF

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Hydroponic Hordeum brevisubulatum (wild barley) was used as material in the greenhouse to study the effects of endophyte infection on plant growth, Cd absorption and transport, subcellular distribution, and Cd chemical forms under CdCl2 stress. Endophytic fungi respond positively to chlorophyll content and photosynthetic efficiency under Cd stress. The order of Cd absorption in different parts of the plant was: roots > stems > leaves. Endophyte infection increased the plant’s absorption and transport of Cd while causing a significant difference in the stem, which was associated with the distribution density of endophyte hyphae. The proportion of organelle Cd in endophyte-infected wild barley was significantly higher, which facilitated more Cd transport to aboveground. Cd stress showed a slight effect on the chemical forms of Cd in leaves. The proportion of phosphate, oxalate, and residual Cd increased in the stem. Cd existed in the form of inorganic salt, organic acid, pectin, and protein in roots. Endophyte infection reduced the Cd content of the more toxic chemical forms to protect the normal progress of plant physiological functions. Therefore, the isolation of cell walls and vacuoles is a key mechanism for plant Cd tolerance and detoxification. As endophyte infections have more ability to absorb Cd in plants, H. brevisubulatum–Epichloë bromicola symbionts can improve heavy metal contaminated soil and water.

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Simple method of Arabidopsis thaliana cultivation in liquid nutrient medium

Siedlecka¹,

Krupa²

2002

Acta Physiol Plant

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Simple method of Arabidopsis thaliana w.t. cv. Columbia (L.) Heynh. cultivation in liquid nutrient medium is presented. After 5 weeks of growth in soil, the plants were transferred to modified Hoagland nutrient medium. This allowed us to cultivate Arabidopsis in conditions comparable to all other hydroponically grown higher plants used in plant physiology and plant stress physiology experiments. Absence of agar in growth medium and free access to whole root system makes this method useful also in experiments concerning root physiology.List of abbreviations: DW, dry weight; FW, fresh weight; PPFD, photosynthetic photon flux density;

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The Effect of EDTA on Maize Seedlings Response to Cd-Induced Stress

Cited by 6 publications

References 7 publications

Phytoremediation of Heavy Metal Pollution: A Bibliometric and Scientometric Analysis from 1989 to 2018

Phytoremediation of Heavy Metal Pollution: A Bibliometric and Scientometric Analysis from 1989 to 2018

Effect of Fungal Endophyte Epichloë bromicola Infection on Cd Tolerance in Wild Barley (Hordeum brevisubulatum)

Simple method of Arabidopsis thaliana cultivation in liquid nutrient medium

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