Results 81 to 90 of about 1,862,843 (333)

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Identification of Relationships between Fingerprint Patterns and Gender in Koya, Kurdistan Region, Iraq.

Polytechnic Journal, 2021
According to this research probe the correlation between fingerprints and the gender for all 10 fingerprints. For this inquiry, 4939 samples were collected from 247 females and 247 male’s ages between 7 and 13 years old.
Zaitoon A. Hamad, Hemn R. Salih, Layla K. Ali   +2 more
doaj   +1 more source

Lagrange Multipliers and Couplings in Supersymmetric Field Theory

, 2004
In hep-th/0312098 it was argued that by extending the ``$a$-maximization'' of hep-th/0304128 away from fixed points of the renormalization group, one can compute the anomalous dimensions of chiral superfields along the flow, and obtain a better ...
Kutasov, David, Schwimmer, Adam
core   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Perturbative four-point functions in planar N = 4 $$ \mathcal{N}=4 $$ SYM From hexagonalization

Journal of High Energy Physics, 2019
We use hexagonalization to compute four-point correlation functions of long BPS operators with special R-charge polarizations. We perform the computation at weak coupling and show that at any loop order our correlators can be expressed in terms of single
Frank Coronado
doaj   +1 more source

Maximally Supersymmetric Planar Yang-Mills Amplitudes at Five Loops

, 2007
We present an ansatz for the planar five-loop four-point amplitude in maximally supersymmetric Yang-Mills theory in terms of loop integrals. This ansatz exploits the recently observed correspondence between integrals with simple conformal properties and ...
B. Eden, D. A. Kosower, E. Witten, H. Johansson, J. J. M. Carrasco, J. M. Maldacena, L. J. Dixon, N. Beisert, N. Nakanishi, R. J. Eden, V. A. Smirnov, Z. Bern, Z. Bern, Z. Kunszt   +13 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Session-Based Programming for Parallel Algorithms: Expressiveness and Performance

, 2010
This paper investigates session programming and typing of benchmark examples to compare productivity, safety and performance with other communications programming languages. Parallel algorithms are used to examine the above aspects due to their extensive
Alastair R. Beresford, Andi Bejleri, Kaku Takeuchi, Kohei Honda, Kohei Honda, Nobuko Yoshida, Raymond Hu, Raymond Hu, Simon Gay, Timothy G. Mattson, William Gropp   +10 more
core   +3 more sources

Calculating the five-loop QED contribution to the electron anomalous magnetic moment: Graphs without lepton loops [PDF]

Physical Review D, 2019
This paper describes a computation of a part of the QED contribution to the electron anomalous magnetic moment that was performed by the author with the help of a supercomputer.
S. Volkov
semanticscholar   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source