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.

A response to protect an organism from a directly detected or perceived external threat from an insect or insects to 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 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.

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.

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 salicylic acid stimulus.

A response of an organism to a bacterium that prevents the occurrence or spread of disease.

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 stops or prevents ethylene (ethene) signal transduction.

The process that occurs in a leaf near the end of its active life that is associated with the dismantling of cell components and membranes, loss of functional chloroplasts, and an overall decline in metabolism.

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 UV-C radiation stimulus. UV-C radiation (UV-C light) spans the wavelengths 100 to 280 nm.

Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving hydrogen peroxide.

The process that gives rise to aerenchyma, parenchyma tissue containing particularly large intercellular spaces of schizogenous or lysigenous origin. This process pertains to the initial formation of a structure from unspecified parts.

Any process that increases the rate or frequency of cell death. Cell death is the specific activation or halting of processes within a cell so that its vital functions markedly cease, rather than simply deteriorating gradually over time, which culminates in cell death.

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

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 another living organism.

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

Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of salicylic acid.

Any process that activates or increases the frequency, rate or extent of salicylic acid mediated signal transduction.

Any process that activates or increases the frequency, rate or extent of defense response to insect.

Any process that activates or increases the frequency, rate or extent of defense response to bacterium.

Any process that activates or increases the frequency, rate or extent of camalexin biosynthetic process.

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 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.