News tagged with cattle breeding
Analysis of the effects of a cow's genetic predisposition on the composition of its milk
Apr 29, 2009 |
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The genetic predisposition of cows has an effect on the fat and protein content of their milk. Researchers at Wageningen University have spent the past few years examining the scope and significance of genetic variation between ...
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Scientists Study Holstein Milk Production, Fertility
Oct 05, 2009 |
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(PhysOrg.com) -- Agricultural Research Service (ARS) scientists have discovered why Holsteins—bred to produce more milk—are less fertile than before breeding efforts were stepped up to increase dairy production: ...
Big cattle -- the genes that determine carcass weight
Aug 04, 2009 |
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An area of chromosome 6 that affects cattle carcass weight has been identified using two different Japanese species. Knowledge of this four-gene region, described in the open access journal BMC Genetics, should be useful ...
Breeding their horns off -- a winner
Aug 19, 2009 |
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A team of scientists led by CSIRO's Dr Kishore Prayaga has been awarded a prestigious Australian Museum Eureka Prize for its work to develop a simple genetic test which has the potential to end the need to ...
Bluetongue jumps from cattle to sheep
Oct 15, 2007 |
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Britain's bluetongue outbreak has jumped species, having been found in sheep after first infecting cattle this summer.
DNA analysis reveals the prime stock of Indonesian cattle
May 13, 2009 |
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DNA analysis shows that Indonesian zebu cattle have a unique origin with banteng (Bos javanicus) as part of their ancestry.
Ancient bison genetic treasure trove for farmers
Oct 20, 2009 |
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(PhysOrg.com) -- Genetic information from an extinct species of bison preserved in permafrost for thousands of years could help improve modern agricultural livestock and breeding programs, according to University ...
Ultrasound Used for Better Breeding in Sheep
Oct 06, 2009 |
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(PhysOrg.com) -- Ultrasound technology routinely used to accurately predict characteristics that indicate carcass yield and value in cattle and swine can also be used in live sheep, Agricultural Research Service ...
Research team establishes family tree for cattle, other ruminants
Oct 19, 2009 |
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Pairing a new approach to prepare ancient DNA with a new scientific technique developed specifically to genotype a cow, an MU animal scientist, along with a team of international researchers, created a very ...
Researchers studying link between climate change and cattle nutritional stress
Nov 16, 2009 |
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Kansas State University's Joseph Craine, research assistant professor in the Division of Biology, and KC Olson, associate professor in animal sciences and industry, have teamed up with some other scientists from across the ...
Doppler Ultrasound Helps Scientists Understand Fescue Toxicosis
Oct 21, 2009 |
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(PhysOrg.com) -- Doppler technology -- the very same technology used by meteorologists to track thunderstorms -- is being used by Agricultural Research Service (ARS) scientists to better understand the rate ...
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