4501
Although the band 14q11 is a locus of T-cell receptor alpha- and delta- chains ( TCR alpha/delta ), lymphoma cells expressed B-cell, IgGk phenotype .
 lymphoma cells, B-cell, IgGk phenotype, band 14q11, TCR alpha/delta
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 lymphoma cells, B-cell, IgGk phenotype, band 14q11, TCR alpha/delta