Results 101 to 110 of about 1,091,837 (263)

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Direct imaging of micrometer-thick interfaces in salt-salt aqueous biphasic systems. [PDF]

Proc Natl Acad Sci U S A, 2023
Degoulange D, Pandya R, Deschamps M, Skiba DA, Gallant BM, Gigan S, de Aguiar HB, Grimaud A.   +7 more
europepmc   +1 more source

Directional multiresolution image representations

, 2002
Efficient representation of visual information lies at the foundation of many image processing tasks, including compression, filtering, and feature extraction. Efficiency of a representation refers to the ability to capture significant information of an object of interest in a small description. For practical applications, this representation has to be
openaire   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Exoplanet Analog Observations of Earth from Galileo Disk-integrated Photometry

The Astronomical Journal
The Galileo spacecraft had distant encounters with Earth in 1990 and 1992. Limited Solid State Imager (SSI) data acquired during these encounters has been previously presented, but the majority of the data from these Earth flybys have not been presented ...
Ryder H. Strauss, Tyler D. Robinson, David E. Trilling, Ryan Cummings, Christopher J. Smith   +4 more
doaj   +1 more source

Direct Imaging of Local pH Reveals Bubble-Induced Mixing in a CO₂ Electrolyzer. [PDF]

ACS Sustain Chem Eng, 2023
Baumgartner LM, Kahn A, Hoogland M, Bleeker J, Jager WF, Vermaas DA.   +5 more
europepmc   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

An Improved Bio-Orientation Method Based on Direct Sunlight Compensation for Imaging Polarization Sensor

Journal of Imaging
Direct sunlight in complex environmental conditions severely interferes with the light intensity response for imaging Polarization Sensor (PS), leading to a reduction in polarization orientation accuracy.
Guangmin Li, Ya Zhang, Shiwei Fan, Fei Yu   +3 more
doaj   +1 more source

Systemic Delivery of Divalent Europium from Ligand Screening with Implications to Direct Imaging of Hypoxia. [PDF]

J Am Chem Soc, 2022
Rashid MM, Corbin BA, Jella P, Ortiz CJ, Hassan Samee MA, Pautler RG, Allen MJ.   +6 more
europepmc   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source