Molecular dissection of mercury-responsive transcriptome and sense/antisense genes in Medicago truncatula

Zhou, Zhao; Yang, Sheng; Li, Hua; Zhu, Can; Liu, Zhao Pu; Yang, Zhi Min

doi:10.1016/j.jhazmat.2013.02.011

Cited by 47 publications

(34 citation statements)

References 69 publications

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“…Three-week-old seedlings with three replicates were treated with 10 μM HgCl 2 for 0, 6, 12, 24 and 48 h and harvested, respectively (Zhou et al, 2013;Song et al, 2015). Total RNA from tissues at each time point for the respective treatment was extracted using RNA Isolation Kit (Applied Biosystem p/n AM1556).…”

Section: Microarray Hybridization and Data Analysismentioning

confidence: 99%

“…We use our recent transcriptome (Zhou et al, 2013) and other publicly available datasets (http://www.megasoftware.net/index. php) (Tamura et al, 2013) to identify XTH genes from M. truncatula.…”

Section: Identification Of Xth Protein-coding Genes From M Truncatulamentioning

confidence: 99%

“…In rice, Populus, and tomato, there are 29, 41 and 25 genes have been identified, respectively (Yokoyama et al, 2004;Geisler et al, 2006;Saladie et al, 2006). M. truncatula is a model legume species that contributes to our understanding of mutualistic interaction between M. truncatula and arbuscular mycorrhiza fungi (Zhou et al, 2013;Song et al, 2015). Its unique traits enable it one of the excellent species for studying genetic and molecular complexity of development and acclimation to toxic heavy metals (Zhou et al, 2008;Aloui et al, 2009;Zhou et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

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Identification of a group of XTHs genes responding to heavy metal mercury, salinity and drought stresses in Medicago truncatula

Xuan

Zhou

et al. 2016

Ecotoxicology and Environmental Safety

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Section: Microarray Hybridization and Data Analysismentioning

confidence: 99%

Section: Identification Of Xth Protein-coding Genes From M Truncatulamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Identification of a group of XTHs genes responding to heavy metal mercury, salinity and drought stresses in Medicago truncatula

Xuan

Zhou

et al. 2016

Ecotoxicology and Environmental Safety

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“…In response to the stress, plants possess various protective mechanisms like chelation, detoxification, exclusion of metal ions through phytoremediation and activation of various stress protective proteins and osmolytes, and so forth [9–11]. Brassica juncea L. is an amphiploid species, which belongs to Brassicaceae family.…”

Section: Introductionmentioning

confidence: 99%

Physiological and Biochemical Changes inBrassica junceaPlants under Cd-Induced Stress

Kapoor

Kaur

2014

BioMed Research International

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Plants of Brassica juncea L. var. RLC-1 were exposed for 30 days to different concentrations (0, 0.2, 0.4, and 0.6 mM) of cadmium (Cd) to analyze the Cd uptake, H2O2 content, hormonal profiling, level of photosynthetic pigments (chlorophyll, carotenoid, and flavonoid), gaseous exchange parameters (photosynthetic rate, vapour pressure deficit, intercellular CO2 concentration, and intrinsic mesophyll rate), antioxidative enzymes (superoxide dismutase, polyphenol oxidase, glutathione-S transferase, and glutathione peroxidase), antioxidant assays (DPPH, ABTS, and total phenolic content), and polyphenols. Results of the present study revealed the increased H2O2 content and Cd uptake with increasing metal doses. UPLC analysis of plants showed the presence of various polyphenols. Gaseous exchange measurements were done by infrared gas analyzer (IRGA), which was negatively affected by metal treatment. In addition, LC/MS study showed the variation in the expression of plant hormones. Level of photosynthetic pigments and activities of antioxidative enzymes were altered significantly in response to metal treatment. In conclusion, the antioxidative defence system of plants got activated due to heavy metal stress, which protects the plants by scavenging free radicals.

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“…RNA samples were selected based on 28S/18S rRNA band intensity (2:1) and A 260 /A 280 nm ratios between 1.8 and 2.0, A 260 /A 230 nm ratios greater than 1.5 (Wang et al, 2010). The highthroughput transcriptome analysis was described previously (Zhou et al, 2013).…”

Section: Rna Isolation and Transcriptome Analysismentioning

confidence: 99%

A collection of cytochrome P450 monooxygenase genes involved in modification and detoxification of herbicide atrazine in rice (Oryza sativa) plants

Tan

Zhang

et al. 2015

Ecotoxicology and Environmental Safety

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Molecular dissection of mercury-responsive transcriptome and sense/antisense genes in Medicago truncatula

Cited by 47 publications

References 69 publications

Identification of a group of XTHs genes responding to heavy metal mercury, salinity and drought stresses in Medicago truncatula

Identification of a group of XTHs genes responding to heavy metal mercury, salinity and drought stresses in Medicago truncatula

Physiological and Biochemical Changes inBrassica junceaPlants under Cd-Induced Stress

A collection of cytochrome P450 monooxygenase genes involved in modification and detoxification of herbicide atrazine in rice (Oryza sativa) plants

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