Both genes are necessary for the healthy development of the palate, teeth,skull and other facial structures.

VOA: special.2009.12.22

They are based on levels of damage to twenty-eight different kinds of structures and other objects.

VOA: special.2011.04.19

"Action has also been taken in Britain,America and Australia, and many other countries to tighten financial regulation and we are bringing regulatory structures into line with the reality of global 21st century financial markets,"

VOA: standard.2009.03.30