Results 141 to 150 of about 1,982,601 (316)

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Molecular Detection and Genetic Characterization of Avian Leukosis Virus From Field Outbreaks in Bangladesh

Veterinary Medicine and Science
Avian leukosis is a significant viral disease affecting chicken populations globally, including Bangladesh, resulting in high mortality and morbidity rates and causing substantial economic losses in the commercial poultry industry.
Md. Golzar Hossain, Riman Pathan, SM Nazmul Hasan, Anandha Mozumder, Moslema Jahan Mou, Marjana Akter, Chandan Sikder, Riyan Al Islam Reshad, Roni Mia, Sukumar Saha, Tofazzal Islam, Sharmin Akter   +11 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Fluorescent MIRA assay for the rapid detection of Clostridium perfringens in food

Zhongguo shipin weisheng zazhi
ObjectiveTo establish a rapid and accurate molecular method for detecting Clostridium perfringens （C. perfringens） in food using fluorescent multi-enzyme isothermal rapid amplification （MIRA）.MethodsPrimers and probes based on the conserved sequence of ...
ZHANG Shicai, DING Weiping, YI Tingcun, ZHANG Rui, ZHU Fuqiang, CUI Junfeng, HUO Shengnan   +6 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Diagnóstico e epidemiologia molecular de cepas de Mycobacterium tuberculosis no Estado de Santa Catarina [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em FarmáciaResumo: A Tuberculose (TB), doença infectocontagiosa causada pelo M.
Nogueira, Christiane Lourenço
core  

Evolution of dirofilariasis diagnostic techniques from traditional morphological analysis to molecular-based techniques: a comprehensive review

Frontiers in Parasitology
Dirofilariasis, caused by the nematode Dirofilaria spp., poses significant challenges in diagnosis due to its diverse clinical manifestations and complex life cycle.
A.M.M.T.B. Aththanayaka, B.S.W.M.T.B. Dayananda, H.A.K. Ranasinghe, L.D. Amarasinghe   +3 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

First clinical experience with a dedicated PET for hanging breast molecular imaging [PDF]

, 2013
[EN] Aim. Recently, a high-resolution dedicated PET system for hanging breast imaging (MAMMI PET) has been developed to improve primary tumor detection and characterization.
Caballero Ontanaya, Luis, Vogel, W., Vrancken Peeters, Marie-Jeanne, Rutgers, Emiel, Valdés Olmos, Renato, Aukema, T. S., Vroonland, Colinda, González Martínez, Antonio Javier, Koolen, Bas, Benlloch Baviera, Jose María   +9 more
core  

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source