Discuss how the Human Microbiome Project will impact our understanding of human disease

What will be an ideal response?


The genetic and metabolic contributions of the microbes that live on and in us are essential to our survival. Because of their importance as agents of health and disease, the U.S. National Institutes of Health launched the Human Microbiome Project (HMP) in 2007 to identify and characterize the complex microbial communities that occupy the many ecological niches of the human body.

Researchers estimate that the collective genome of this microbial community carries some 8 million different protein-coding genes (compared to the 20,000 in the human genome); some of these genes are necessary for our survival. Because the human genome does not encode all the enzymes we need to digest our food, the action of bacterial genes allows us to digest and absorb essential nutrients.

The results from the HMP provide insight into the normal range of variation in the more than 10,000 species of microorganisms that inhabit our bodies. This information is being used to examine changes in the microbiome that accompany and even cause disease.

Biology & Microbiology

You might also like to view...

How many different amino acids make up

proteins?

a. 4 b. 8 c. 12 d. 16 e. 20

Biology & Microbiology

A scientific ________ must be so thoroughly confirmed that virtually no doubt remains about its accuracy

Fill in the blank with correct word.

Biology & Microbiology

The cohesiveness between water molecules is due largely to:

a. ionic bonds. b. hydrogen bonds. c. polar covalent bonds. d. nonpolar covalent bonds. e. hydrophobic interactions.

Biology & Microbiology

Cell surface markers composed of both carbohydrate and lipid molecules are known as (glycoproteins/glycolipids/LPS)

What will be an ideal response?

Biology & Microbiology