The component of the postsynaptic membrane consisting of the gene products and protein complexes having either part of their peptide sequence embedded in the hydrophobic region of the membrane or some other covalently attached group such as a GPI anchor that is similarly embedded in the membrane.

The component of the synaptic membrane consisting of the gene products and protein complexes having either part of their peptide sequence embedded in the hydrophobic region of the membrane or some other covalently attached group such as a GPI anchor that is similarly embedded in the membrane.

The directed movement of organelles or molecules along microtubules from the cell body toward the postsynapse in dendrites.

The actin cytoskeleton that is part of a dendritic spine.

The portion of the cytoskeleton that lies within a dendritic spine. The actin component of this cytoskeleton is involved in spine head remodelling in response to postsynaptic signalling.

The actin cytoskeleton that is part of a postsynapse.

The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.

The directed movement of mitochondria along microtubules in nerve cell dendrites.

A multiprotein complex at least composed of serine palmitoyltransferases and ORM proteins (known as ORMDL proteins in mammals and other higher vertebrates) that plays a key role in sphingolipid homeostasis.

An enzyme complex that catalyzes the transfer of a palmitoyl on to serine, forming 3-dehydro-D-sphinganine.

The series of events required for an organism to receive an electrical stimulus, convert it to a molecular signal, and recognize and characterize the signal. Many fish possess an electroception sense; for example, the electric eel uses low voltage pulses of electricity for navigation and prey location.

The series of events required for an organism to receive an orientational stimulus, convert it to a molecular signal, and recognize and characterize the signal. Equilibrioception refers to a combination of processes by which an organism can perceive its orientation with respect to gravity. In animals, stimuli come from labyrinth system of the inner ears, monitoring the direction of motion; visual stimuli, with information on orientation and motion; pressure receptors, which tell the organism which body surfaces are in contact with the ground; and proprioceptive cues, which report which parts of the body are in motion.

Echolocation is the method used by some animals (e.g. bats, dolphins and some whales) to determine the location of something by measuring the time it takes for an echo to return from it. These animals emit sound waves and listen for the echo, calculating the distance to the object from the time lapse between sound emission and the echo returning.

Any process that stops, prevents, or reduces the frequency, rate or extent of the directed movement of thymine, 5-methyluracil, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.

Any process that modulates the frequency, rate or extent of the directed movement of thymine, 5-methyluracil, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.

Any process that activates or increases the frequency, rate or extent of the directed movement of thymine, 5-methyluracil, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.

The process in which the anatomical structures of the head are generated and organized. The head is the anterior-most division of the body.

The directed movement of thymine, 5-methyluracil, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.

The directed movement of pyrimidine nucleobases, one of the two classes of nitrogen-containing ring compounds found in DNA and RNA, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.

The recognition and rejection of self pollen by cells in the stigma, mediated by the sharing and interaction of the single locus incompatibility haplotypes.