Scientists are beginning to develop a clearer picture of what makes some people stand head and shoulders above the rest. A team of researchers who last year identified the first common version of a gene influencing height has now identified a further twenty regions of the genome which together can make a height difference of up to 6cm.

The results, published together with two independent studies online today in the journal Nature Genetics, mean that scientists now know of dozens of genes and genetic regions that influence our height. This provides scientists with a fascinating insight into how the body grows and develops normally and may shed light on diseases such as osteoarthritis and cancer. … Continue Reading »