Term Name CTO id ploidy morphology Cellular component size germ line nucleation process process comment lineage organism Organism Comment potentiality anatomy Cell surface protein Comments CD8-positive, alpha-beta immature T cell CL:0000811 diploid pleiomorphic <10.0 n/a 1 GO:2456 ; GO:0021700 mesoderm animal only Terminally differentiated circulatory system CD marker CD-8 Any additional comment about this term tip cell CL:0000423 distal tip cell (sensu Nematoda) CL:0000661