13958
Because the GATA-1 gene is located on the X chromosome , which is randomly inactivated in every cell, heterozygous females can bear either an active wild-type or mutant (referred to as GATA-1.05 ) GATA-1 allele, consequently leading to variable anemic severity .
 GATA-1 gene, GATA-1, GATA-1.05, X chromosome, GATA-1
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:
 GATA-1 gene, GATA-1, GATA-1.05, X chromosome, GATA-1