Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a heat stimulus, a temperature stimulus above the optimal temperature for that organism.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to the organism.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a bacterium.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a bacterium.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from an insect.

The salicylic acid mediated response to a pathogen which confers broad spectrum resistance.

The salicylic acid mediated response to a pathogen which confers broad spectrum resistance.

A response to non-pathogenic bacteria that confers broad spectrum systemic resistance to disease that does not depend upon salicylic acid signaling.

The series of molecular signals mediated by salicylic acid involved in systemic acquired resistance.

The series of molecular signals mediated by salicylic acid involved in systemic acquired resistance.

Any process that modulates the frequency, rate or extent of systemic acquired resistance.

Any process that stops, prevents, or reduces the frequency, rate or extent of a defense response.

Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.

Reactions triggered in response to the presence of a fungus that act to protect the cell or organism.

A series of molecular signals mediated by the detection of extracellular ATP.

Any process that modulates the frequency, rate or extent of jasmonic acid mediated signaling pathway.

Any process that modulates the frequency, rate or extent of salicylic acid mediated signaling pathway.

A process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a chitin stimulus.

A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.