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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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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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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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Plac8-ERK pathway modulation of monocyte function in sepsis
Sepsis, a life-threatening condition caused by infection, is characterized by the dysregulation of immune responses and activation of monocytes....
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Gapr for large-scale collaborative single-neuron reconstruction
Whole-brain analysis of single-neuron morphology is crucial for unraveling the complex structure of the brain. However, large-scale neuron...
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Targeting specific DNA G-quadruplexes with CRISPR-guided G-quadruplex-binding proteins and ligands
Despite the demonstrated importance of DNA G-quadruplexes (G4s) in health and disease, technologies to readily manipulate specific G4 folding for...
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Dynamics of Diaspis echinocacti (Bouché) on opuntia spp.: insights for pest management and breeding programs
Diaspis echinocacti (Bouché), a globally distributed cochineal scale insect, poses a significant threat to Opuntia spp . in Morocco and worldwide....
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PAQR4 regulates adipocyte function and systemic metabolic health by mediating ceramide levels
PAQR4 is an orphan receptor in the PAQR family with an unknown function in metabolism. Here, we identify a critical role of PAQR4 in maintaining...
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Tumour-associated and non-tumour-associated bacteria co-abundance groups in colorectal cancer
Background & aimsGut microbiota is closely related to the occurrence and development of colorectal cancer (CRC). However, the differences in...
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Genetic diversity and population structure of wheat landraces in Southern Winter Wheat Region of China
BackgroundWheat landraces are considered a valuable source of genetic diversity for breeding programs. It is useful to evaluate the genetic diversity...
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Venetoclax resistance in acute lymphoblastic leukemia is characterized by increased mitochondrial activity and can be overcome by co-targeting oxidative phosphorylation
Deregulated apoptosis signaling is characteristic for many cancers and contributes to leukemogenesis and treatment failure in B-cell precursor acute...
