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Degradation and Preservation of Organic Matter in Marine Sediments
Organic matter that is deposited in aquatic sediments is subject to an intense diagenetic reactor that determines how much organic carbon is...
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Biological Markers for Anoxia in the Photic Zone of the Water Column
In this chapter we review the current state of knowledge on the occurrence of anoxic conditions in the water column of past depositional systems...
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Controls on the Carbon Isotopic Compositions of Lipids in Marine Environments
Organic carbon isotopes have long been used to study modern and ancient biogeochemical processes. Controls on the isotopic composition of organic...
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Sources and Cycling of Organic Matter in the Marine Water Column
The organic carbon cycle operates on multiple time scales with a only small fraction of the global reservoir actively exchanged. For the marine...
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Molecular Tools for the Analysis of DNA in Marine Environments
In the last decade, microbial ecologists have increasingly applied molecular techniques to investigate microorganisms in natural environments. The...
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Atmospheric Transport of Terrestrial Organic Matter to the Sea
The transport of atmospheric particles with associated terrestrial organic matter to the oceans is an important process affecting various global...
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Sources and Fate of Organic Contaminants in the Marine Environment
The sources, levels, and fate of organic contaminants of major concern in the marine environment are reviewed. Spatial distributions among the...
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Lipid Markers for Marine Organic Matter
An astonishing variety of different lipids have been found in marine sediments and the water column attesting to the diversity of biosynthetic...
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Pigment Markers for Phytoplankton Production
Chlorophylls and carotenoids are commonly used as quantitative biomarkers for the composition and biomass of marine phytoplankton. This chapter...
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Isotopic Tracers of the Marine Nitrogen Cycle: Present and Past
The oceanic nitrogen cycle consists of a web of microbially mediated transformations driven in part by the large range in possible nitrogen...
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Composition of the whiteflies microbiome in populations with and without insecticide applications in Yucatan Mexico
The whitefly Bemisia tabaci (Gennadius) has coevolved with intracellular endosymbiotic bacteria that help supplement their nutrient-poor diets with...
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Nesting biology of Tetrapedia amplitarsis (Hymenoptera: Apidae: Tetrapediini)
Tetrapedia amplitarsis is an oil-collecting solitary bee that nests in pre-existing cavities and differs from the other species of the genus in...
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Biogenic synthesis and characterization of gold nanoparticles using transformed mesophilic Escherichia coli BL21 and thermophilic Thermus thermophilus HB27
Gold nanoparticles have numerous applications, many of which are notable in industries. The biosynthesis of gold nanoparticles offers an easy,...
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Expression genome-wide association study identifies key regulatory variants enriched with metabolic and immune functions in four porcine tissues
BackgroundIntegration of high throughput DNA genoty** and RNA-sequencing data enables the discovery of genomic regions that regulate gene...
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YTH domain family protein 3 accelerates non-small cell lung cancer immune evasion through targeting CD8+ T lymphocytes
Immune evasion is one of the critical hallmarks of malignant tumors, especially non-small cell lung cancer (NSCLC). Emerging findings have...
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Green synthesis of Agaricus avensis-mediated silver nanoparticles for improved catalytic efficiency of tyrosine hydroxylase towards potential biomedical implications
The present study deals with the bio-fabrication of AgA-AgNPs utilizing edible mushroom Agaricus arvensis as a reductant for improved stability and...
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Replicase gene mediated RNA silencing mechanism confers resistance against groundnut bud necrosis virus in tomato (Lycopersicon esculentum Mill.)
Groundnut bud necrosis virus (GBNV), a member of the genus Orthotospovirus , is the most devastating pathogen causing bud blight of tomato and causes...
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Lactate modulates zygotic genome activation through H3K18 lactylation rather than H3K27 acetylation
In spite of its essential role in culture media, the precise influence of lactate on early mouse embryonic development remains elusive. Previous...
