Term: yolk syncytial layer intermediate-density lipoprotein particle
Name: yolk syncytial layer
Synonyms: periblast, yolk sac, YSL
Definition: Peripheral layer of the yolk cell including nuclei and non-yolky cytoplasm.
Ontology: Anatomy Ontology [ZFA:0000088]

Name: intermediate-density lipoprotein particle
Synonyms: IDL complex, IDL particle, intermediate-density lipoprotein complex
Definition: A triglyceride-rich lipoprotein particle that typically contains APOB100, APOE and APOCs and has a density of 1.006-1.019 g/ml and a diameter of between 25-30 nm. IDL particles are found in blood and are formed by the delipidation of very-low-density lipoprotein particles (VLDL). IDL particles are removed from blood by the liver, following binding to the APOE receptor, or are converted to low-density lipoprotein (LDL).
Ontology: GO: Cellular Component [GO:0034363]    QuickGO    AmiGO