Results 71 to 80 of about 892,678 (303)

Efficient Production of γ-CD from Starch by γ-CGTase Heterologously Produced in Pichia pastoris, Assisted by β-CGTase Liquefaction and Pullulanase Debranching

Molecules
Cyclodextrins (CDs) are cyclic oligosaccharides composed of α(1 → 4) linked glucose units, which are widely used as solubilizers and stabilizers in the food, pharmaceutical and cosmetic industries.
Nuo Chen, Xiaoxiao Li, Zhengyu Jin, Birte Svensson, Yuxiang Bai   +4 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

A Model-Based Analysis of GC-Biased Gene Conversion in the Human and Chimpanzee Genomes [PDF]

, 2013
GC-biased gene conversion (gBGC) is a recombination-associated process that favors the fixation of G/C alleles over A/T alleles. In mammals, gBGC is hypothesized to contribute to variation in GC content, rapidly evolving sequences, and the fixation of ...
Katherine S Pollard, Siepel, A, Hubisz, M. J., Katherine S. Pollard (14217), Hubisz, Melissa J, Capra, John A., Adam Siepel (51882), Hubisz, Melissa J., Siepel, Adam, Siepel, A., John A Capra, John A. Capra (155231), Kostka, Dennis, Pollard, Katherine S., Kostka, D., Melissa J Hubisz, Capra, JA, Melissa J. Hubisz (51880), Adam Siepel, Kostka, D, Pollard, Katherine, Hubisz, MJ, Dennis Kostka, Capra, J. A., Pollard, KS, Pollard, K. S., Coop, Graham, Capra, John A, Dennis Kostka (275330), Pollard, Katherine S   +29 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Multi-dimensional adaptive sampling rate conversion [PDF]

, 2022
S.1969-1972Multidimensional sampling rate conversion will gain increased practical importance in connection with the introduction of high definition television (HDTV) systems.
Reuter, T.
core  

О частотном подходе к задаче мультивариантного тестирования целевой страницы

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ, 2017
Исследование посвящено математической модели мультивариантного тестирования целевой страницы сайта. Изучены доверительные интервалы для разности коэффициентов конверсии вариаций целевой страницы.
I. S. Bondarenko, S. V. Kravchenko
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Swiss Monitoring of Potential Organ Donors (SwissPOD): a prospective 12-month cohort study of all adult ICU deaths in Switzerland

Swiss Medical Weekly, 2014
BACKGROUND: The Swiss Monitoring of Potential Organ Donors (SwissPOD) was initiated to investigate the causes of the overall low organ donation rate in Switzerland. The objective of our study was an assessment of the donation after brain death (DBD)
Julius H. Weiss, Isabelle Keel, Franz F. Immer, Jan Wiegand, Christoph Haberthür, Comité National du Don d’Organes (CNDO)   +5 more
doaj   +1 more source

Nonlinear Polyphase Image Rate Conversion

, 2002
Publication in the conference proceedings of EUSIPCO, Toulouse, France ...
Ortwin Franzen, Hartmut Schröder
openaire   +4 more sources

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source