Terminology Service < Semantic Lookup Platform

All terms in CL

Label	Id	Description
obsolete sieve tube member	CL_0000543	[Obsolete. Use PO:0000289 from Plant Ontology instead. One of the series of cellular components of a sieve tube. It shows a more or less pronounced differentiation between sieve plates (wide pores) and lateral sieve areas (narrow pores). Also sieve tube element and the obsolete sieve tube segment.]
lymphocyte	CL_0000542	[A lymphocyte is a leukocyte commonly found in the blood and lymph that has the characteristics of a large nucleus, a neutral staining cytoplasm, and prominent heterochromatin.]
nucleate cell	CL_0002242	[A cell containing at least one nucleus.]
nongranular leukocyte	CL_0002087	[A leukocyte that lacks granules.]
neutrophillic cytoplasm	CP_0000000	[Cytoplasm that exhibits molecular interaction for acidic dyes under specific pH conditions.]
heterochromatin	GO_0000792	[A compact and highly condensed form of chromatin.]
increased nucleus size	CP_0000037	[A nucleus size quality which is relatively high compared to the amount of cytoplasm present in the same cell.]
common lymphoid progenitor	CL_0000051	[A oligopotent progenitor cell committed to the lymphoid lineage.]
melanoblast	CL_0000541	[A cell that originates from the neural crest and differentiates into a pigment cell.]
non-terminally differentiated cell	CL_0000055	[A precursor cell with a limited number of potential fates.]
migratory neural crest cell	CL_0000333	[A cell derived from the specialized ectoderm flanking each side of the embryonic neural plate, which after the closure of the neural tube, forms masses of cells that migrate out from the dorsal aspect of the neural tube to spread throughout the body.]
venous sinus	UBERON_0006615	[A large vein or channel for the circulation of venous blood]
venous blood vessel	UBERON_0003920	[A blood vessel that carries blood from the capillaries toward the heart]
right external ear	UBERON_0006616	[An external ear that is in the right side of a multicellular organism.]
aponeurosis	UBERON_0006614	[A sheet of extracellular matrix.]
membranous layer	UBERON_0000158
synaptic transmission, GABAergic	GO_0051932	[The vesicular release of gamma-aminobutyric acid (GABA). from a presynapse, across a chemical synapse, the subsequent activation of GABA receptors at the postsynapse of a target cell (neuron, muscle, or secretory cell) and the effects of this activation on the postsynaptic membrane potential and ionic composition of the postsynaptic cytosol. This process encompasses both spontaneous and evoked release of neurotransmitter and all parts of synaptic vesicle exocytosis. Evoked transmission starts with the arrival of an action potential at the presynapse.]
chemical synaptic transmission	GO_0007268	[The vesicular release of classical neurotransmitter molecules from a presynapse, across a chemical synapse, the subsequent activation of neurotransmitter receptors at the postsynapse of a target cell (neuron, muscle, or secretory cell) and the effects of this activation on the postsynaptic membrane potential and ionic composition of the postsynaptic cytosol. This process encompasses both spontaneous and evoked release of neurotransmitter and all parts of synaptic vesicle exocytosis. Evoked transmission starts with the arrival of an action potential at the presynapse.]
regulation of sensory perception	GO_0051931	[Any process that modulates the frequency, rate or extent of sensory perception, the series of events required for an organism to receive a sensory stimulus, convert it to a molecular signal, and recognize and characterize the signal.]
regulation of nervous system process	GO_0031644	[Any process that modulates the frequency, rate or extent of a neurophysiological process, an organ system process carried out by any of the organs or tissues of the nervous system.]