Cd-bac.fastq
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA483807 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:paddy soil sample sequencing over long-term cadmium stress
| PRJNA480396 | ENA
Project description:Microbes play key roles in diverse biogeochemical processes including nutrient cycling. However, responses of soil microbial community at the functional gene level to long-term fertilization, especially integrated fertilization (chemical combined with organic fertilization) remain unclear. Here we used microarray-based GeoChip techniques to explore the shifts of soil microbial functional community in a nutrient-poor paddy soil with long-term (21 years).The long-term fertilization experiment site (set up in 1990) was located in Taoyuan agro-ecosystem research station (28°55’N, 111°27’E), Chinese Academy of Sciences, Hunan Province, China, with a double-cropped rice system. fertilization at various regimes.
2020-09-19 | GSE104014 | GEO
Project description:The heavy metal cadmium (Cd) accumulates in the environment due to anthropogenic influences. It is unessential and harmful to all life forms. The plant cell wall forms a physical barrier against environmental stress and changes in the cell wall structure have been observed upon Cd exposure. In the current study, changes in the cell wall composition and structure of Medicago sativa stems were investigated after long-term exposure to Cd. Liquid chromatography coupled to mass spectrometry (LC-MS) for quantitative protein analysis was complemented with targeted gene expression analysis and combined with analyses of the cell wall composition. Compared to most studies the plants were exposed to the heavy metal for an entire season, including the repeated cutting of the above-ground biomass as is done in agriculture.
2019-06-11 | PXD009670 | Pride
Project description:cea03-02_translatome-cd - translatome-cd - Is there a change in the translation in Cadmium stress condition ? - Comparison between translated RNA (polysomes) and total RNA or non translated RNA (monosomes) in cadmium stress conditions. Keywords: transcribed vs translated,treated vs untreated comparison
2007-06-20 | GSE8061 | GEO
Project description:Jiangsu long-term fertilized paddy soil Metagenome
| PRJNA450697 | ENA
Project description:Proteomic data of Chlamydomonas reinhardtii under cadmium stress
| PXD036870 |
Project description:<p>Cadmium (Cd) poses a serious threat to plant growth, so the selection and breeding of Cd-tolerant pepper cultivars is an effective method to reduce Cd hazards. This study identified C. annuum G03 as a Cd-tolerant cultivar, evidenced by its superior leaf physiological activity under Cd stress compared to the sensitive C. annuum C07. 16S rDNA sequencing revealed a more complex bacterial symbiotic network in the bulk soil, rhizosphere, and root endophyte of C. annuum G03, enhancing its buffering capacity against Cd stress. Furthermore, correlation analysis between rhizosphere bacteria and metabolites indicated that Armatimonadota and Bdellovibrionota were the key functional bacteria of C. annuum G03. They can influence the levels of key metabolites such as nerolidol, glutathionylspermine, alpha-linolenic acid, thereby reducing antioxidant damage and Cd ion uptake in plant roots. These findings provide valuable insights into the microbial mechanisms underpinning pepper tolerance to Cd stress.</p>
2025-10-23 | MTBLS13200 | MetaboLights
Project description:Increasing concern about pollution of our environment calls for advanced and rapid methods to estimate ecological toxicity. The use of gene expression microarrays in environmental studies can potentially meet this challenge. We present a novel method to examine soil toxicity. We exposed the collembolan Folsomia candida to soil containing an ecologically relevant cadmium concentration, and found a cumulative total of 1586 differentially expressed transcripts across three exposure durations, including transcripts involved in stress response, detoxification, and hypoxia. Additional enrichment analysis of gene ontology (GO) terms revealed that antibiotic biosynthesis is important at all time points examined. Interestingly, genes involved in the "penicillin and cephalosporin biosynthesis pathway" have never been identified in animals before, but are expressed in F. candida’s tissue. The synthesis of antibiotics can possibly be a response to increased cadmium-induced susceptibility to invading pathogens, which might be caused by repression of genes involved in the immune-system (C-type lectins and Toll receptor). This study presents a first global view on the environmental stress response of an arthropod species exposed to contaminated soil,and provides a mechanistic basis for the development of a gene expression soil quality test. Keywords: cadmium, soil, Collembola, environmental genomics
2008-08-08 | GSE11122 | GEO