instruction:
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.
question:
The nucleotide sequence of a PCR - amplified SMT3A genomic DNA fragment was found to be identical to that of SMT3A cDNA , indicating the absence of intron ( s ) in its protein coding region .
answer:
SMT3A cDNA

question:
Soluble recombinant RI and soluble recombinant C alpha can associate in vitro and be activated by cyclic AMP .
answer:
C alpha

question:
Action against Vibrio cholerae O1 Tox + of chemical products used in the lemon production .
answer:
Tox +