TASK DEFINITION: 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.
PROBLEM:  Mad3 and Mad4 : novel Max - interacting transcriptional repressors that suppress c - myc dependent transformation and are expressed during neural and epidermal differentiation .

SOLUTION: c - myc

PROBLEM:  Cotransfection of a junB stimulated the basal activity of the alpha 2 ( I ) collagen promoter 93 - fold , respectively .

SOLUTION: alpha 2

PROBLEM:  A significant difference in the distribution of antibodies to thyroglobulin and thyroid peroxidase was found in subgroup 2 .

SOLUTION:
thyroid peroxidase