Results 61 to 70 of about 63,566 (275)

Microbial and metabolic succession on common building materials under high humidity conditions. [PDF]

open access: yes, 2019
Despite considerable efforts to characterize the microbial ecology of the built environment, the metabolic mechanisms underpinning microbial colonization and successional dynamics remain unclear, particularly at high moisture conditions. Here, we applied
Cardona, Cesar   +12 more
core   +3 more sources

A review on the shape changes in pathogenic bacteria with emphasis on Mycobacterium tuberculosis

open access: yesBiomedical and Biotechnology Research Journal, 2018
Bacteria show a plenty of cellular shapes and can alter their forms. The bacterial cell shape is functionally important. Bacteria have a number of options to select their shapes in order to uptake more nutrient, motility, attachment to surface ...
Parissa Farnia   +5 more
doaj   +1 more source

Fabrication and Characterization of Ceftizoxime-Loaded Pectin Nanocarriers

open access: yesNanomaterials, 2020
Ceftizoxime (C13H12N5NaO5S2) is a parenteral, third-generationcephalosporin antibiotic used to treat bacterial infections including ear, nose, and throat infections.
Pawan Kumar   +3 more
doaj   +1 more source

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Isolation of multiple subspecies of Bacillus thuringiensis from a population of the European sunflower moth, Homoeosoma nebulella [PDF]

open access: yes, 1995
Five subspecies of #Bacillus thuringiensis# were isolated from dead and diseased larvae obtained from a laboratory colony of the European sunflower moth, #Homoeosoma nebulella#. The subspecies isolated were #B. thuringiensis# subspp.
Bossy, J.P.   +6 more
core  

Deficiency of RgpG causes major defects in cell division and biofilm formation, and deficiency of LytR-CpsAPsr family proteins leads to accumulation of cell wall antigens in culture medium by Streptococcus mutans [PDF]

open access: yes, 2017
Streptococcus mutans is known to possess rhamnose-glucose polysaccharide (RGP), a major cell wall antigen. S. mutans strains deficient in rgpG , encoding the first enzyme of the RGP biosynthesis
Beatty, Wandy L   +6 more
core   +2 more sources

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Bacillus subtilis actin-like protein MreB influences the positioning of the replication machinery and requires membrane proteins MreC/D and other actin-like proteins for proper localization

open access: yesBMC Cell Biology, 2005
Background Bacterial actin-like proteins have been shown to perform essential functions in several aspects of cellular physiology. They affect cell growth, cell shape, chromosome segregation and polar localization of proteins, and localize as helical ...
Defeu Soufo Hervé Joël   +1 more
doaj   +1 more source

Isolasi dan Uji Aktivitas Selulolitik Bakteri Asal Limbah Bagas

open access: yesJurnal Ilmu Pertanian Indonesia, 2023
Bagasse is one of the by-products of granulated sugar industries or processed beverages that become waste in the environment. The bagasse will be overgrown by cellulolytic bacteria that produce cellulase enzymes. This study aims to isolate, characterize,
Dewi Chusniasih   +2 more
doaj   +1 more source

From a thin film model for passive suspensions towards the description of osmotic biofilm spreading

open access: yes, 2016
Biofilms are ubiquitous macro-colonies of bacteria that develop at various interfaces (solid-liquid, solid-gas or liquid-gas). The formation of biofilms starts with the attachment of individual bacteria to an interface, where they proliferate and produce
John, Karin   +2 more
core   +3 more sources

Home - About - Disclaimer - Privacy