The UCLA team found that moderate exercise alone was enough to benefit mice bred to be prone to heart disease.
Dogs bred for field work tend to be longer and leaner than Labradors bred to prance around conformation shows.
Yellow chickens, on the other hand, are mostly pasture raised and considered to be naturally bred.
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It was announced last week that she would be bred for the first time to Tapit, to whom Zenyatta is currently in foal.
So it could be considered an achievement to have bred them here.
Not only is planting corn typically more profitable, but ranchers are wary of permanently adding cows from the southern Plains to their herds since the animals are bred for a warmer climate and tend to be smaller than those typically raised in the Midwest.
Yet they proved to be less well-bred than originally planned.
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Corporate pigs are also bred and even genetically modified to be lean.
He was aboard Battleship, a diminutive American owned and bred chaser sent over the Atlantic to be trained for the race by Hobbs's father, Reg.
'For people who were born and bred here like me, this used to be a very basic, simple thing to do, ' says Emma Beudert, 24, who manages the operation from a small industrial estate.
Two cat-like mammals from Vietnam, successfully bred at a north Cornwall zoo, are to be flown back to their native country.
The farmers' problems are intensified because the animals involved are bred as so-called light lamb, to be slaughtered and eaten young, which is popular on the Continent, but not in Britain.
Sometimes it does prove to be true and sometimes even if they're bred for it, they don't run in it.
But with purses at NYRA tracks set to rise in January, being a New York-bred might be a coveted designation.
Mice bred in sterile environments without these "gut flora" were seen to be more adventurous and less anxious than mice with normal gut flora.
The endangered squirrels, being bred in captivity at the Welsh Mountain Zoo at Colwyn Bay, are set to be reintroduced into the forest, with the hope that up to 300 will make their home there.
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The scheme will also be encouraging sheep farmers to sign up to a set of principles - including ensuring their animals are born and bred within a specified area and reared using traditional methods.
"He said to me he was Yorkshire League born and bred when I met up with him the first time and I know his heart is always going to be in the county, " Kay added.
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