How many DRB genes exist in the human population?

Question

Quizplus · Accepted Answer

There are nine known DRB genes in the human population, which are located on chromosome 6 within the major histocompatibility complex (MHC) region. These genes encode for proteins that are important for immune system function and play a role in recognizing and responding to foreign antigens. Variations in the DRB genes can affect an individual's susceptibility to certain diseases and their response to vaccines.

How Many DRB Genes Exist in the Human Population