tokens: The transcripts were detected in all the CD4- CD8- , CD4+ CD8+ , CD4+ CD8- , and CD4- CD8+ cell populations .
folded_tokens: the transcripts were detected in all the cd4- cd8- , cd4+ cd8+ , cd4+ cd8- , and cd4- cd8+ cell populations .
labels: O O O O O O O O O O O O O O O O O O O O O O