Sentences with phrase «emergence of new animals»
They charted how fluctuating oxygen concentrations correlated with the emergence of new animals as seen in the fossil record and from genetic data.
http://www.sciencemag.org/ Not exact matches
The increasing use of in - vitro - fertilisation techniques, and the emergence of new possibilities involving human cloning, mixing of human and animal genetic elements, and the use of embryonic stem cells for research, among other things, brought the need for further teaching.
Research at the University of Liverpool suggests pets and other domesticated animals could provide new clues into the emergence of infections that can spread between animals and humans.
The findings suggest that although wild animals may be important for the transmission of new diseases to humans, humanity's oldest companions — livestock and pets such as cattle and dogs provide the vital link in the emergence of new diseases.
«Domesticated animals provide vital link to emergence of new diseases.»
«This approach of «xenosurveillance» could detect pathogens before they spread to humans, as well as the emergence of new diseases in wild animals that may threaten their long - term survival.»
Annual testing is important even in animals receiving a monthly preventative, because of the emergence of new strains of Heartworms that are resistant to the preventative medications.
In the rural regions of Southern China where SARS broke out, the people and animals lived in inordinately close contact and there was widespread use of wild species for food and traditional medicine, along with little testing available to catch new strains of diseases, the conditions there promoted the emergence of the virus.
Spanning more than 50 years of his career, Jamie Wyeth, on view through July 5 at the San Antonio Museum of Art opens with his childhood drawings, traces his development as a portrait painter, examines his stint in The Factory with Warhol in New York, contemplates the rural scenes that pay homage to his family's legacy and details his emergence as a great animal and bird painter.
Rising levels of oxygen in the oceans were a key causative factor in the emergence of skeletal animals 550 million years ago, according to a new study.