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]:  LCCH1 was identical to the Rdl gene , a known GABA receptor subunit gene from D . melanogaster , whereas LCCH2 and LCCH3 were novel D . melanogaster sequences that exhibited structural similarity to other members of the ligand - gated chloride channel gene family .
[A]: Rdl gene


[Q]:  A Brassica cDNA clone encoding a bifunctional hydroxymethylpyrimidine kinase / thiamin - phosphate pyrophosphorylase involved in thiamin biosynthesis .
[A]: hydroxymethylpyrimidine kinase


[Q]:  DNA elements recognizing NF - Y and Sp1 regulate the human multidrug - resistance gene promoter .
[A]:
NF - Y