They used a bespoke test cell designed to allow direct viewing of the membrane channel
for clogged solids.
Deamer, "Characterization of individual polynucleotide molecules using a membrane channel
," Proceedings of the National Academy of Sciences of the United States of America, vol.
Caption: Figure 18: Membrane channel
within one hour of the velocity changes.
This difference suggests that disruption of tolC, which encodes TolC outer membrane channel
protein, an integral part of AcrAB-TolC channel, may affect the structural integrity of the outer membrane of S.
This new research shows how specific P450 genes can engender resistance across insecticides with entirely different modes of action: DDT and pyrethroids target a voltage-gated sodium channel (a nerve cell membrane channel
), whereas carbamates and organophosphates target the neurotransmitter Acetylcholinesterase, encoded by the gene ACE-1.
In this preparation, DOSs are obtained by gentle mechanical trituration of dark-adapted retinas with no alteration of membrane channel
proteins due to proteolytic enzymes.
The bulk concentration [C.sub.b] and solvent transports Jv vary along the membrane channel
. The computation of the mass transfer coefficient [k.sub.c] is as follows :
US and European biological and medical researchers offer a reference and textbook on the connexin family of membrane channel
By genetically engineering the flies to express a particular membrane channel
in their neurons, the researchers were able to install the equivalent of a remote control into the insects' brains.
The researchers used those discoveries to predict how the three-molecule structure of the pump's third part, the outer membrane channel
known as CusC, interacts with the CusBA complex.
The membrane's purple color comes from a bacteriorhodopsin component called retinal, which is strongly bound to an amino acid inside the membrane channel
. Unbound retinal in solution is pale yellow.