Sentence examples for impermeable cells from inspiring English sources

Minimal membrane permeability was observed after 1 h exposure to low pH buffer, with an average of 92.3% impermeable cells detected by flow cytometry.

Cells were divided into two population based on their permeability to PI, PI permeable or PI impermeable cells, which were individually gated to measure the mean FITC fluorescence in FL1 channel.

The complex and highly impermeable cell wall of Mycobacterium tuberculosis (Mtb) is largely responsible for the ability of the mycobacterium to resist the action of chemical therapeutics.

The bacterium is resistant to antibiotics because of its nearly impermeable cell wall, which makes it very difficult for the drugs to enter the microbe.

The increased resilience of this pathogen is due, to a great extent, to its complex, polysaccharide-rich, and unusually impermeable cell wall.

Our findings add to the growing list of serine hydrolases in mycobacterium, which are essential for the maintenance of their impermeable cell wall and virulence.

Gram-positive bacteria have an impermeable cell wall that is made of thick peptidoglycan and is not affected by decolorization.

Mycobacteria are slow growing as a consequence of their fatty acid- and wax-rich impermeable cell wall (35 ).

The consequences of these structural unique features are an extremely sturdy and impermeable cell envelope [ 151, 160- 162].

Supported lipid bilayers (SLBs) have risen as a robust alternative to the traditional and fragile black membranes for studying ion channel electrophysiology, a key component in biological signaling pathways to passively and selectively transport ions across the impermeable cell membrane.

These include: a) impermeable cell membranes (mostly in archaea); b) selective outer membrane porins; c) the generation of positive internal potential to create a chemosmotic barrier inhibiting proton influx; and d) the removal of excess internal protons by active proton pumping.