News tagged with chicken breeds
Genetic study of black chickens shed light on mechanisms causing rapid evolution in domestic animals
The genetic changes underlying the evolution of new species are still poorly understood. For instance, we know little about critical changes that have happened during human evolution. Genetic studies in domestic animals can ...
Dec 22, 2011 |
5 / 5 (1) |
0
Landmark Study Finds Industrial Chicken Breeds Seriously Lack Genetic Diversity
(PhysOrg.com) -- Commercial chicken breeds used to produce meat and eggs around the world have lost at least half of the genetic diversity once present among their ancestors, according to a study conducted by an international ...
Biology /
Feb 19, 2009 |
not rated yet |
2
Search results for chicken breeds
Inbreeding in bed bugs one key to massive increases in infestations
New research on the bed bug's ability to withstand the genetic bottleneck of inbreeding, announced today at the American Society of Tropical Medicine and Hygiene (ASTMH) annual meeting, provides new clues to explain the rapidly ...
Dec 06, 2011 |
5 / 5 (1) |
1
|
A step towards new vaccines for most important chicken parasite
Researchers funded by the Biotechnology and Biological Sciences Research Council (BBSRC), among others, have taken the first step in developing a new type of vaccine to protect chickens against coccidiosis, the most important ...
Oct 13, 2011 |
not rated yet |
0
Mapping immune genes in salmon
Morten F. Lukacs' doctoral research at The Norwegian School of Veterinary Science has identified and mapped a group of immune genes that are the key to warding off infectious agents such as viruses and bacteria ...
Oct 03, 2011 |
5 / 5 (1) |
0
Female promiscuity can rescue populations from harmful effects of inbreeding
Females in inbred populations become more promiscuous in order to screen out sperm from genetically incompatible males, according to new study by the University of East Anglia.
Sep 22, 2011 |
5 / 5 (3) |
6
|
A new breed: Highly productive chickens help raise Ugandans from poverty
In the fight to improve global health, alleviate hunger, raise living standards and empower women in the developing world, chickens have an important role to play.
Jul 20, 2011 |
4 / 5 (1) |
1
The war on microbes
The outbreak of a new foodborne bacterial strain wreaking havoc in Germany is a reminder of the fast-changing nature of microbes and the dangers they pose to society. University of Arizona researchers are ...
Jun 16, 2011 |
5 / 5 (2) |
1
|
I know you, bad guy! Magpies recognize humans
Most people who have had the experience of having pet animals in their houses have the gut feeling that the animals can "recognize" us. They seem to recognize our faces, our voices and our smell. One way or another, they ...
May 13, 2011 |
5 / 5 (4) |
27
Nationwide study finds US meat and poultry is widely contaminated
Drug-resistant strains of Staphylococcus aureus, a bacteria linked to a wide range of human diseases, are present in meat and poultry from U.S. grocery stores at unexpectedly high rates, according to a nationwide study by the ...
Apr 15, 2011 |
5 / 5 (1) |
6
New research suggests wild birds may play a role in the spread of bird flu
Wild migratory birds may indeed play a role in the spread of bird flu, also known as highly pathogenic avian influenza H5N1.
Mar 24, 2011 |
5 / 5 (1) |
0
Study shows how chickens keep their cool
Its head looks like a turkey's, its body resembles a chicken's now scientists can explain why one of the poultry world's most curious specimens has developed such a distinctive look.
Mar 15, 2011 |
4 / 5 (2) |
2
|
List of search results for chicken breeds