試題詳解

6. Which of the following descriptions about homeobox genes is not correct?
(A) They are a group of genes regulates development in multicellular organisms.
(B) The DNA binding motif in homeobox genes is typically a 180 base pair DNA sequence which encodes a 60 amino acid homeodomain that acts as transcriptional regulator.
(C) The use of chromatin immunoprecipitation sequencing can identify genes bound and modulated by homeodomain protein
(D) Yeast one-hybrid can be used for testing homeodomain protein-protein interactions.
(E) The homeobox Hox genes arrange on chromosomes in the same order as their expression domains along the body axis.