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]:  Recombinant protein encoded by ESX ( for epithelial - restricted with serine box ) exhibits Ets - like DNA binding specificity in electrophoretic mobility shift assays and , in transient transfection assays , transactivates Ets - responsive promoter elements including that found in the HER2 / neu oncogene .
[A]: Ets - like


[Q]:  Pax - 6 constructs lacking the C - terminal activation domain repressed betaB1 - crystallin promoter activity as effectively as the full - length protein , but the PD alone or Pax - 6 ( 5a ) , a splice variant with an altered PD affecting its DNA binding specificity , did not .
[A]: Pax - 6


[Q]:  Northern blot analysis confirmed that ADAMTS - 1 was up - regulated in both metaphyseal ( 14 - to 35 - fold ) and diaphyseal ( 4 . 2 - fold ) bone 1 h after PTH - ( 1 - 38 ) injection and returned to control levels by 24 h .
[A]:
ADAMTS - 1