Results 61 to 70 of about 1,893,563 (279)

Comparing the yield of Staphylococcus aureus recovery with static versus agitated broth incubation [PDF]

open access: yes, 2018
Given the lack of standardization of methodologies for microbial recovery from built environments, we sought to compare the yield of Staphylococcus aureus with a broth enrichment method when incubated in agitated versus static conditions.
Burnham, Carey-Ann D   +3 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Abnormal pressure genesis and its relationship with continental shale oil accumulation in Paleogene, Jiyang Depression, Bohai Bay Basin

open access: yesShiyou shiyan dizhi, 2023
In order to explore the effect of abnormal pressure on shale oil accumulation in the Jiyang Depression, Bohai Bay Basin, the formation pressure distribution, muddy shale lithofacies, hydrocarbon generation evolution of organic matters, clay mineral ...
Xiaoxiao MA   +9 more
doaj   +1 more source

On the Impact of Neutron Star Binaries Natal-Kick Distribution on the Galactic r-process Enrichment [PDF]

open access: yes, 2017
We study the impact of the neutron star binaries' (NSBs) natal kick distribution on the Galactic r-process enrichment. We model the growth of a Milky Way type halo based on N-body simulation results and its star formation history based on multi epoch ...
Côté, Benoit   +1 more
core   +2 more sources

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

open access: yesFEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Enrichment Procedures for Soft Clusters: A Statistical Test and its Applications [PDF]

open access: yes, 2010
Clusters, typically mined by modeling locality of attribute spaces, are often evaluated for their ability to demonstrate ‘enrichment’ of categorical features.
Phillips, Rhonda D.   +3 more
core   +1 more source

CytoSaddleSum: a functional enrichment analysis plugin for Cytoscape based on sum-of-weights scores [PDF]

open access: yes, 2011
Summary: CytoSaddleSum provides Cytoscape users with access to the functionality of SaddleSum, a functional enrichment tool based on sum-of-weight scores.
Bliskovsky, Alexander   +2 more
core   +3 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

Regulation mechanisms of material transfer within continental shale on reservoir properties: a case study of shale from upper submember of fourth member of Paleogene Shahejie Formation, Niuzhuang Subsag, Bohai Bay Basin

open access: yesShiyou shiyan dizhi
Continental shale oil and gas are important areas for increasing oil and gas reserves and production in China. However, traditional macroscopic-to-core scale studies are insufficient to reveal the relationship between material migration within laminae ...
Jianbin TENG   +7 more
doaj   +1 more source

An Improved Scheme of Frequency-Dependent AVO Inversion Method and Its Application for Tight Gas Reservoirs

open access: yesGeofluids, 2019
AVO inversion is a seismic exploration methodology used to predict the earth’s elastic parameters and thus rocks and fluid properties. It is built up on elastic theory and does not consider the seismic dispersion in real strata.
Jiong Liu   +4 more
doaj   +1 more source

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