Now we know that genetics makes this connection even deeper and we are linked to our ancestors by DNA.
VOA: special.2009.12.01
Professor Warren Schmaus of the Illinois Institute of Technology says the union of evolution and genetics only started around the nineteen thirties.
VOA: special.2009.12.01
Neil Risch is director of the University of California, San Francisco, Institute for Human Genetics and a leader of the new study.
VOA: special.2009.06.24
Yet their genetics have caused pandas to develop more slowly than human beings and other mammals.
VOA: special.2010.01.19
Genetics may play a part. Researchers say Indians store more body fat per kilogram than Europeans.
VOA: special.2010.05.12
She is an expert in the development and genetics of immune deficiency viruses in primates.
VOA: special.2009.09.08
The researchers used a molecular genetics test to examine fifty showerheads from nine American cities.
VOA: special.2009.10.13
He has continued his genetics work to carry out another highly publicized project.
VOA: special.2010.07.20
The teams worked separately. Their findings were reported in the journal Nature Genetics.
VOA: special.2009.09.15
And the discovery of genetics and D.N.A.molecules took place long after his death.
VOA: special.2009.02.25
Many developments in genetics have taken place since Mendel did his work.
VOA: special.2010.03.23
Many things influence a person's personality, including genetics and experience.
VOA: special.2009.03.24
Yet he would not have called genetics by that name.
VOA: special.2010.03.23
Another area of study is family genetics.
VOA: special.2009.04.07
Nina Fedoroff is a plant genetics expert.
VOA: special.2010.03.23
Their work reveals a lot about songbird genetics, and opens a new door to understanding the basis of human speech.
VOA: standard.2010.04.05
"Something had to be grown in rotation with corn." Scott Jackson, professor of plant genetics at Purdue University.
VOA: standard.2010.02.01
He gave the example of Alzheimer's Disease as one in which genetics plays a role.
VOA: standard.2010.07.14
Our genetics cannot change this quickly in order to explain the increase in incidence."
VOA: standard.2010.08.09
"We often get into this discussion about is this environment or is this genetics.
VOA: standard.2010.08.09
He pursued a degree in evolutionary genetics at Columbia University in New York.
VOA: standard.2010.04.05
So it's pretty clear genetics plays some role in longevity.
VOA: standard.2010.07.14
"And so once we understand the genetics, we can try and just take those particular genes and work with popular varieties of rice to cross those particular genes into a popular variety and still maintain the expected cooking and eating qualities of the grain."
VOA: standard.2010.06.25
But in a published commentary on the research,Simon Fisher, a speech and language researcher at the Wellcome Trust Center for Human Genetics at Oxford University cautions that before researchers can develop a drug therapy for stuttering,they will need to learn much more about the precise biochemical mechanism of the disorder.
VOA: standard.2010.02.11
应用推荐