Results 91 to 100 of about 153,619 (302)

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

open access: yesFEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Deterioration of amber.

open access: yes, 2012
19 p. : ill. (chiefly col.) ; 26 cm.The deterioration of fossil resins (crazing, cracking, and darkening) was investigated by comparing the effects of one year of accelerated aging--specifically intensive exposure to light, heat, and fluctuating humidity,
Grimaldi, David A.   +3 more
core  

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

open access: yesFEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

Replication Data for The effects of partisan framing on COVID-19 attitudes: experimental evidence from early and late pandemic

open access: yes
Contains replications data and scripts for "The effects of partisan framing on COVID-19 attitudes: experimental evidence from early and late pandemic" (Meghan Condon and Amber ...
Wichowsky, Amber, Condon, Meghan
core   +1 more source

The near infrared VLTI instrument AMBER

open access: yes, 2003
AMBER is the General User near infrared focal instrument of the Very Large Telescope Interferometer. It is a single mode, dispersed fringes, three telescopes instrument.
R. G. Petrov, the AMBER Consortium
core   +1 more source

Quantum-accurate machine learning potentials for metal-organic frameworks using temperature driven active learning

open access: yesnpj Computational Materials
Understanding structural flexibility of metal-organic frameworks (MOFs) via molecular dynamics simulations is crucial to design better MOFs. Density functional theory (DFT) and quantum-chemistry methods provide highly accurate molecular dynamics, but the
Abhishek Sharma, Stefano Sanvito
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

Amber Dukes, \u2710

open access: yes, 2017
Amber Dukes was born in Ocala, Florida. She is earning dual degrees in Psychology and Interdisciplinary Studies, both with the distinction of Honors in Major. Her research interest is in Evolutionary Psychology with a focus on morality.
Dukes, Amber
core  

Amber for Artemis. Amber finds from the Artemision at Ephesos, [PDF]

open access: yes
Almost 700 amber objects were unearthed during the British and Austrian excavations in the sanctuary of Artemis at Ephesus, the majority of which were found in the centre of the sanctuary. During the reconstruction of the first temple for Artemis (Naos 1)
Naso, Alessandro
core   +1 more source

Chemical and palaeoentomological evidence of a relationship between early Eocene Belgian and Oise (France) ambers

open access: yesScientific Reports
Of the early Eocene amber deposits known across the world, Belgian amber has been mostly absent from the relevant literature. We reinvestigated amber held in the palaeobotanical collection of the Royal Belgian Institute of Natural Sciences, Brussels ...
Leyla J. Seyfullah   +3 more
doaj   +1 more source

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