|| Print ||
|Archives - July 2009|
|Wednesday, June 24, 2009|
Angus cattle breeders were hit with frightening news twice over the past year when researchers separately discovered two genetic mutations in the breed that cause calves to be born dead. But DNA testing also giveth what it taketh away: Last month, Pfizer Animal Genetics announced a DNA test for one of the genes that can cause calves to be born with an astonishingly swollen cranium but no brain or spine. A test for the other gene, which can cause calves to be stillborn with twisted spines, was released in the fall.
The release of the new test was highly anticipated by the state’s seedstock producers because it will identify animals that carry the defective genes. Seedstock producers selectively breed bulls and sell them to commercial cattlemen.
In the not-so-distant past, breeders would have had to test their animals for defects by mating the suspects and waiting to see which pairs produced mutated calves. Now they can send a hair sample to a lab for about $30.
The increasingly high-tech nature of the business is part of what makes seedstock producers more versatile than your average cowboy. Seedstock production is the glamorous end of the beef industry — in contrast to commercial producers, seedstock producers breed unique bulls that can be worth millions of dollars.
“I can’t say we’re the rock stars, but we get the whole thing started,” says Rob Thomas, who owns Thomas Angus Ranch in Baker County, the 12th-largest seedstock producer in the country with more than 1,000 cattle. “We’re the ones that produce the genetics and we’ve got to use more technology. It’s a little more intense.”
Seedstock producers affect everything from how fast the cattle grow to how the meat tastes. And within the seedstock industry, the Angus breed is king, registering more cattle than the next four most popular breeds combined.
The discovery of the lethal defects threw some Angus ranchers into a panic. The likelihood of a stillborn calf is tiny, but the mutations both came from a bull named GAR Precision 1680 — arguably the most popular bull in the breed. According to the American Angus Association, Precision had nearly 10,000 direct sons and daughters and many more carry his genes. The discovery of the mutations meant any cattle found to be carriers would be massively devalued, all because of defects that only killed a small number of cows. But the purge will strengthen the breed in spite of short-term losses, says Thomas.
“A decade ago, we would have to have thrown the full line away,” he says. “Now we can test the cattle and find out which ones are carriers and move on with cattle that are free of the gene.”
He’s even more optimistic about using DNA technology to identify desirable traits in bloodlines and predict things like growth rate.
“We can now take hair or blood samples from the animals at birth and know their genetic potential,” he says. “We have just propelled ourselves forward so far with this technology.”
Thursday, December 18, 2014
BY JASON NORRIS | OB CONTRIBUTOR
The implosion of the energy complex: The best thing for low oil prices is low oil prices.
Thursday, December 18, 2014
BY MEGHAN NOLT
VIDEO: Under the radar — complete with a soda counter, the traditional Paulsen's Pharmacy looks to compete with big box retailers.
Tuesday, January 27, 2015
Smartwatches are all the rage. But old-fashioned timepieces keep on ticking.
Saturday, December 13, 2014
The president of LaPorte & Associates lets us in on his day-to-day life.
Friday, December 12, 2014
BY LINDA BAKER
Studying ground-running birds, a group that ranks among nature's speediest and most agile bipedal runners, to build a faster robot.
Wednesday, January 28, 2015
BY LINDA BAKER | OB EDITOR
What is the impact of the legal pot industry on carbon emissions? An NEBC energy forum breakfast makes the case for taking the new industry’s emissions impacts seriously.
Thursday, December 04, 2014
BY DEBRA RINGOLD | OP-ED CONTRIBUTOR
How important are institutional and/or program evaluations provided by third parties in selecting a college or university program?
Real Time - Oregon Business
Tweets by @OregonBusiness
|Will Medford Ever Be Cool?|
|The Carbon Calculus|
|The Human Factor|
|Raising the Stakes|
|Which Way to Chinatown?|
|GDP grows 2.6 percent in 4Q|
|Email scammers target younger demographic|
|McDonalds' head man steps down|
|Washington company recalls tainted beef|
|Commercial jet demand bolsters Boeing |
|Apple augments record quarter by shorting memory|
|Microsoft, Caterpillar woes lead Dow decrease|
Is your business ready to join us in the call for action? This opening panel includes Oregon businesses who will discuss why they signed the Oregon Climate Declaration, the investments they are making to reduce carbon emissions, and how their actions are affecting their companies.
Get ready for two days of special events produced with the EPA, Portland Timbers and ISOS before and after the GoGreen Conference on October 16.
hubbub health uses behavior change science to rethink wellness programs.
In Ashland, a public-private partnership results in online resources to help diversify the local economy.
How sports tourism is driving economic growth and making cities across Oregon a better place to live.
Sussman Shank LLP is pleased to announce that Matt Mertens has joined the firm. Matt will practice in the firm's Business, Litigation, and Business & Restructuring practice groups.
If you have given a former employee access to your company’s electronic information by virtue of assigning a desktop or laptop computer and you suspect he or she of having taken electronically stored data, there are several steps to follow to preserve electronic forensic evidence from spoliation.
The official launch will be Jan. 14.