They can even map a pathogen's genetic code, which changes from generation to generation.
VOA: standard.2010.05.05
The Agriculture Department has a soybean germplasm collection, a collection of genetic material passed from one generation to the next.
VOA: special.2009.01.20
"In a single generation, we've fallen from first place to twelfth place in college graduation rates for young adults.
VOA: special.2010.08.12
This way,they can observe changes in the structure of a deadly organism from one generation to the next.
VOA: special.2010.06.29
"You can be the generation that brings opportunity and prosperity to forgotten corners of the world and banishes hunger from this continent forever.
VOA: special.2011.06.24
Most of the data comes from the industrialized world. Not surprisingly, burning fossil fuels for transportation and electrical generation top the list for their contributions to climate change, acid rain and toxic pollution.
VOA: standard.2010.06.04
Economist Vincent Chan from Credit Suisse in Hong Kong believes the main problem for the government is to manage expectations of the second generation of migrant workers who form the back bone of China's success.
VOA: standard.2010.06.24
"Language is very important to teach another younger generation of young men and women coming from elementary and high schools for job opportunities and understanding how small the world is and also the contributions the Arab world has given to civilization."
VOA: standard.2010.05.20
应用推荐