A eosinophil precursor in the granulocytic series, being a cell intermediate in development between a eosinophilic myelocyte and a band form eosinophil. The nucleus becomes indented where the indentation is smaller than half the distance to the farthest nuclear margin; chromatin becomes coarse and clumped; specific granules predominate while primary granules are rare. Markers are integrin alpha-M-positive, fucosyltransferase FUT4-positive, low affinity immunoglobulin gamma Fc region receptor III-positive, CD33-positive, CD24-positive and aminopeptidase N-negative. [ GOC:tfm PMID:19622087 GOC:add ISBN:0721601464 ]
术语信息
A eosinophil precursor in the granulocytic series, being a cell intermediate in development between a eosinophilic myelocyte and a band form eosinophil. The nucleus becomes indented where the indentation is smaller than half the distance to the farthest nuclear margin; chromatin becomes coarse and clumped; specific granules predominate while primary granules are rare. Markers are integrin alpha-M-positive, fucosyltransferase FUT4-positive, low affinity immunoglobulin gamma Fc region receptor III-positive, CD33-positive, CD24-positive and aminopeptidase N-negative.
术语关系
- immature eosinophil and has part some acidophilic cytoplasm and has part some reniform nucleus and has part some heterochromatin and has part some azurophil granule and has part some tertiary granule and has plasma membrane part some integrin alpha-M and has plasma membrane part some alpha-(1,3)-fucosyltransferase 4 and has plasma membrane part some low affinity immunoglobulin gamma Fc region receptor III and has plasma membrane part some CD33 molecule and has plasma membrane part some signal transducer CD24 and has plasma membrane part some aminopeptidase N
- metamyelocyte
- immature eosinophil
- has part some signal transducer CD24
- has plasma membrane part some aminopeptidase N
- has part some heterochromatin
- has plasma membrane part some CD33 molecule
- has plasma membrane part some alpha-(1,3)-fucosyltransferase 4
- has part some low affinity immunoglobulin gamma Fc region receptor III
- has part some azurophil granule
- develops from some eosinophilic myelocyte
- has part some tertiary granule
- has part some CD33 molecule
- has part some aminopeptidase N
- has part some reniform nucleus
- has plasma membrane part some signal transducer CD24
- has part some alpha-(1,3)-fucosyltransferase 4
- has part some acidophilic cytoplasm
- has plasma membrane part some low affinity immunoglobulin gamma Fc region receptor III