Results 61 to 70 of about 432,156 (266)

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

open access: yesFEBS 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   +6 more
wiley   +1 more source

Swarm Intelligence Based Protein Conformational Search Algorithm. [PDF]

open access: yes, 2007
There is no doubt of the role that proteins play in the biological processes inside the human body. Proteins can perform their function only when they fold into their tertiary structure.
Abdullah, Rosni   +2 more
core  

Tertiary Control for Optimal Unbalance Compensation in Islanded Microgrids [PDF]

open access: yes, 2014
In order to achieve desirable power quality in the critical bus (CB) in microgrids, primary and secondary control can be used to realize unbalance compensation and at the same time, to make distributed generators (DGs) share the compensation efforts ...
Fen Tang   +9 more
core   +1 more source

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

open access: yesFEBS 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   +6 more
wiley   +1 more source

TO STUDY THE BARRIERS IN INFECTION PREVENTION AND CONTROL OF SURGICAL UNITS IN TERTIARY CARE HOSPITAL

open access: yes, 2023
STROBE CHECKLIST - TO STUDY THE BARRIERS IN INFECTION PREVENTION AND CONTROL OF SURGICAL UNITS IN TERTIARY CARE ...
Deepak Kanojiya
core   +1 more source

How Do Host Plants Mediate the Development and Reproduction of Phytoseiulus persimilis (Acari: Phytoseiidae) When Fed on Tetranychus evansi or Tetranychus urticae Koch (Acari: Tetranychidae)?

open access: yesInsects
In this study, P. persimilis was provided with T. evansi and T. urticae that had been reared on either bean or potato plants to investigate the effects of both prey and host plant species on the predator’s growth, development, and fitness.
Yannan Zhang   +7 more
doaj   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS 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   +9 more
wiley   +1 more source

Dissecting the influence of Mg2+ on 3D architecture and ligand-binding of the guanine-sensing riboswitch aptamer domain

open access: yes, 2010
Long-range tertiary interactions determine the three-dimensional structure of a number of metabolite-binding riboswitch RNA elements and were found to be important for their regulatory function. For the guanine-sensing riboswitch of the Bacillus subtilis
Wöhnert, Jens   +3 more
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS 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   +7 more
wiley   +1 more source

School-leavers' Transition to Tertiary Study: a Literature Review. [PDF]

open access: yes
The theoretical and empirical literature relating to factors and problems in the transition of students from secondary to tertiary level education is reviewed here.
Evans, M.
core  

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