Related Experiment Video
Updated: Mar 28, 2026
09:31
Preparation of Authigenic Pyrite from Methane-bearing Sediments for In Situ Sulfur Isotope Analysis Using SIMS
Published on: August 31, 2017
8.2K
Plant sulfur and Big Data
Stanislav Kopriva1, Alexander Calderwood2, Silke C Weckopp1
1Botanical Institute, Cluster of Excellence on Plant Sciences (CEPLAS), University of Cologne, Germany.
Plant Science : an International Journal of Experimental Plant Biology
|December 27, 2015
Summary
This review integrates targeted and non-targeted research on plant sulfur assimilation pathways. It synthesizes current knowledge to advance understanding of sulfur metabolism regulation and homeostasis.
Area of Science:
- Plant Biology
- Biochemistry
- Nutrient Metabolism
Background:
- Sulfur is an essential mineral nutrient for plants.
- Plant sulfur uptake and assimilation pathways are crucial for growth.
- Extensive research has elucidated key genes, enzymes, and regulatory mechanisms.
Purpose of the Study:
- To integrate findings from targeted and non-targeted experiments on sulfur metabolism.
- To discuss synthesizing diverse data for understanding metabolic pathway regulation.
- To speculate on advancing sulfur metabolism control and identify future research questions.
Main Methods:
- Review of existing literature.
- -omics technologies (genomics, transcriptomics, metabolomics).
- Genome-wide genetic approaches.
Main Results:
- Significant progress in understanding sulfur assimilation regulation and integration.
- New insights into sulfur homeostasis from related research.
- Development of strategies to synthesize large datasets for pathway analysis.
Conclusions:
- Integrating diverse data sources is key to dissecting metabolic regulation.
- Further research is needed to fully understand sulfur metabolism control.
- Identifying key questions will guide future advancements in plant sulfur nutrition.
More Related Videos
08:37Measurement of H2S in Crude Oil and Crude Oil Headspace Using Multidimensional Gas Chromatography, Deans Switching and Sulfur-selective Detection
Published on: December 10, 2015
20.0K
03:55A Sensitive Visual Method for the Detection of Hydrogen Sulfide Producing Bacteria
Published on: June 27, 2022
4.4K
Related Concept Videos
01:20Sulfur Assimilation
490
Sulfur is an essential element in biological systems, contributing to synthesizing key biomolecules, including amino acids such as cysteine and methionine, and cofactors such as coenzyme A and biotin. Microorganisms primarily assimilate sulfur as sulfate (SO₄²⁻) from the environment, which must undergo a series of biochemical transformations before it can be incorporated into cellular components. As sulfate is highly oxidized, it must undergo assimilatory sulfate reduction to...
490
01:29Microbes and the Sulfur Cycle
43
Sulfur is a vital element in Earth's biogeochemical systems. It transitions through various inorganic states, including sulfate (SO₄²⁻), elemental sulfur (S⁰), and sulfide (S²⁻). Abiotic and biological mechanisms across oxic and anoxic environments intricately mediate these transformations. Sulfate, the most oxidized form of sulfur, is predominantly stored in rocks, marine sediments, and oceanic waters, acting as a long-term reservoir in the global sulfur...
43
01:22The Sulfur Cycle
53.4K
Sulfur, an important element in the chemical makeup of proteins, is recycled through the atmosphere and aquatic and terrestrial environments. Found in the atmosphere as sulfur dioxide (SO2), sulfur is released by decaying organisms, weathered rocks, geothermal vents, volcanos, and burning fossil fuels. It is deposited into the ecosystem, cycled through the biotic community, and either released back into the atmosphere as gas or deposited in marine sediment for long-term storage and eventual...
53.4K
02:26Preparation and Reactions of Sulfides
6.0K
Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.
6.0K
01:19Acid Mine Drainage
49
Mining activities that disturb sulfide-rich rocks, particularly those containing pyrite (FeS₂), initiate a cascade of geochemical and microbiological processes with serious environmental implications. When exposed to air and water, pyrite undergoes oxidation, releasing sulfate, ultimately forming sulfuric acid and mobilizing heavy metals into surrounding water systems. This phenomenon, known as acid mine drainage (AMD), results in low pH waters laden with toxic elements that threaten...
49
01:27Cell Inclusions
1.4K
Prokaryotic cells possess a variety of inclusions that play crucial roles in nutrient storage, metabolic processes, and environmental adaptation. These structures enable bacteria to thrive under fluctuating environmental conditions by storing essential resources and optimizing their metabolic efficiency.Carbon Storage: Poly-β-Hydroxybutyric Acid and Glycogen GranulesBacteria frequently store excess carbon in specialized granules. Poly-β-hydroxybutyric acid (PHB) granules are lipid...
1.4K