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: These clones contain most of the exon of cyclin D2 except exon 5 .

A: cyclin D2
****
Q: CRKL , an SH2 - SH3 - SH3 adapter protein , is one of the major tyrosine phosphoproteins detected in primary leukemic neutrophils from patients with CML .

A: tyrosine phosphoproteins
****
Q: Vibrio cholerae iron transport : haem transport genes are linked to one of two sets of tonB , exbB , exbD genes .

A:
exbD genes
****