8568
We also present evidence that human HYAL1 is identical to an uncharacterized gene positionally cloned by others from chromosome 3p21 . 3 that is homozygously deleted in several small - cell lung carcinoma cell lines .
 human HYAL1
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 human HYAL1