Results 151 to 160 of about 1,948,220 (393)

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Regional Jurassic sediment depositional architecture, Browse Basin: Implications for petroleum systems [PDF]

open access: bronze, 2018
Nadège Rollet   +7 more
openalex   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

sedimentation

open access: yes, 2014
Citation: 'sedimentation' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.ST07631 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Origin and structure of Devensian depressions at Letton, Herefordshire [PDF]

open access: yes, 2010
Groups of circular to oval enclosed depressions in soft sediments of Pleistocene age are relatively common in north-west Europe. These features are normally interpreted as being either glacial or periglacial in origin.
Astin, Timothy Robin   +2 more
core  

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

open access: yesFEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida   +6 more
wiley   +1 more source

An experimental test of endfire synthetic aperture sonar for sediment characterisation

open access: yesIET Radar, Sonar & Navigation
The validation of seafloor scattering models used for seabed characterisation requires quantifying the contributions from the sediment interface and volume to the total acoustic returns.
Shannon‐Morgan Steele   +1 more
doaj   +1 more source

Sprawl Leaves its Footprint in Water [PDF]

open access: yes, 2001
The Environmental and Energy Study Institute held a Congressional briefing on water pollution resulting from increased motor vehicle traffic associated with urban sprawl. The briefing featured information from recent studies by the National Water Quality
Ron Grandon
core  

Effects of Environmental Factors on ArsenicFractions in Plateau LakesideWetland Sediments [PDF]

open access: diamond, 2018
Guo Yu   +6 more
openalex   +1 more source

Ubiquity and diversity of ammonia-oxidizing archaea in water columns and sediments of the ocean.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2005
C. A. Francis   +4 more
semanticscholar   +1 more source

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