Catalysis of the reduction of versicolorin A to sterigmatocystin.

The movement of a cell or organism in response to a stimulus in which the frequency or magnitude of turning behavior is altered.

The movement of a cell or organism in response to a stimulus in which the rate of movement depends on the intensity (rather than the direction) of the stimulus.

The chemical reactions and pathways resulting in the breakdown of a maltoheptaose.

The movement of a cell or organism in response to a stimulus in which the speed or frequency of movement is increased or decreased.

A response by a motile cell to a soluble chemical that involves an increase or decrease in speed (positive or negative orthokinesis) or of frequency of movement or a change in the frequency or magnitude of turning behavior (klinokinesis).

The chemical reactions and pathways resulting in the formation of a methane from a dimethylamine.

The chemical reactions and pathways resulting in the formation of a methane from a methylamine.

Compensating for the two-fold variation in X:autosome chromosome ratios between sexes by an inactivation of a proportion of genes on both of the X chromosomes of the XX sex, leading to a decrease, of half, of the levels of gene expression from these chromosomes. An example of this process is found in Caenorhabditis elegans.

The chemical reactions and pathways resulting in the formation of a methane from a formic acid.

Development of photoreceptors, sensory cells that react to the presence of light, found in the ocellus.

Development of a photoreceptor, a cell that responds to incident electromagnetic radiation, particularly visible light.

The process in which a relatively unspecialized inner cell acquires specialized features of an auditory hair cell.

OBSOLETE. Catalysis of the intramembrane proteolysis of a signal peptide, following its removal from a preprotein.

Binding to a lipopeptide containing a nonprotein moiety consisting of two acyl groups.

Binding to a lipopeptide containing a nonprotein moiety consisting of three acyl groups.

The series of events in which a diacylated bacterial lipopeptide stimulus is received by a cell and converted into a molecular signal. Diacylated bacterial lipoproteins are lipopeptides of bacterial origin containing a nonprotein moiety consisting of two acyl groups.

The series of events in which a triacylated bacterial lipoprotein stimulus is received by a cell and converted into a molecular signal. Triacylated bacterial lipoproteins are lipopeptides of bacterial origin containing a nonprotein moiety consisting of three acyl groups.