In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

Q:  HNF4alpha7 mRNA is also found in totipotent embryonic stem cells .

A: HNF4alpha7 mRNA
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Q:  The mouse alpha A - CRYBP1 gene specifies a 2 , 688 - amino acid protein with 72 % amino acid identity to its human homologue , PRDII - BF1 .

A: PRDII - BF1
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Q:  DNase I protection analysis as well as oligonucleotide competition experiments indicate that this binding is sequence specific .

A:
DNase I
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