Homeotic genes contain a homeobox sequence that is highly conserved among very diverse species. The homeobox is the code for that domain of a protein that binds to DNA in a regulatory developmental process. Which of the following would you then expect?
A) that homeotic genes are selectively expressed over developmental time
B) that a homeobox-containing gene has to be a developmental regulator
C) that homeoboxes cannot be expressed in nonhomeotic genes
D) that all organisms must have homeotic genes
E) that all organisms must have homeobox-containing genes
Relationships among the coding sequence of a gene, the codon sequence of an mRNA, the anticodons of
How genes produce proteins that determine traits in a simple dominant-recessive relationship.
Phenotypic effects in Drosophila larvae that have mutations in segmentation genes
In the 1960s, social psychologists did highly creative but controversial experiments. This photo, ...
MHC genes and expression.
Genes and Chromosomes