Interacting selectively with a toxin receptor, a receptor for substances that cause injury to living organisms.

regulation of surface tension of a liquid

Any process that modulates the surface tension of a liquid. Surface tension is the property that makes a liquid behave as if it had an elastic skin on its surface at the interface with a gas or an immiscible liquid.

DNA damage response, signal transduction

A cascade of processes induced by the detection of DNA damage within a cell.

defense response to Gram-negative bacteria

defence response to Gram-negative bacteria

Reactions triggered in response to the presence of Gram-negative bacteria that act to protect the cell or organism.

DNA damage response, signal transduction by p53 class mediator resulting in induction of apoptosis

A cascade of processes induced by the cell cycle regulator phosphoprotein p53, or an equivalent protein, in response to the perception of DNA damage and resulting in the initiation of apoptosis (programmed cell death).

negative regulation of transcription, DNA-dependent

Any process that stops, prevents or reduces the rate of DNA-dependent transcription.

Any process that controls the length of actin filaments in a cell.

positive regulation of transcription, DNA-dependent

Any process that activates or increases the rate of DNA-dependent transcription.

regulation of actin filament polymerization

Any process that modulates the frequency, rate or extent of the assembly of actin filaments by the addition of actin monomers to a filament.

ATP synthesis coupled electron transport

The transfer of electrons through a series of electron donors and acceptors, generating energy that is ultimately used for synthesis of ATP.

Catalysis of the reaction: L-threonine + NAD+ = L-2-amino-3-oxobutanoate + NADH + H+.

regulation of actin filament depolymerization

Any process that modulates the frequency, rate or extent of the disassembly of actin filaments by the removal of actin monomers from a filament.

negative regulation of actin filament depolymerization