中山隔三差五大便出鲜血(中山肛肠科医院超好的大夫) (今日更新中)

They are all the rage right now, they help you find your family's history. "We've always wondered about the validity of my dad's side of the family and their claims about where we're from."Elizabeth Makos is as curious as we all are. "So we think we are half Italian, quarter Czechoslovakian and a quarter polish."She agreed to help put these DNA tests, to the test. Makos gave saliva samples three times, one for Ancestry DNA, 23 and Me and MyHeritage. We sealed them up and sent them off and waited about 6 weeks.We got her results back and here's what Makos thought of them."It's shocking. It is really shocking. I can't imagine what technology they employ to get these results," she said.It's shocking because her results were all over the place. When it comes to Eastern Europe, Ancestry said she was 49 percent Eastern European, but 23 and me and MyHeritage only put the percentage in the high 20s. "When we look at it for example, it says the Balkans here… one says 34 percent and one says 18 percent. A bit of a discrepancy there."Makos thought for sure she is 50 percent Italian. 23 and me and MyHeritage says she's closer to 30 percent. She even had some North African DNA."I would love to know," Makos said about having North African DNA. "I know I get really tan in the summer but I didn't know I got that tan… who knows."The companies don't claim to be perfectly accurate, and use different algorithms. MyHeritage told us in a Skype interview, it maps more parts of the globe that other companies."MyHeritage DNA has 42 ethnic regions with percentages and that's the most on the market, Rafi Mendelsohn, spokesperson for MyHeritage said."Mendelsohn encourages you to read the fine print including what companies might do with your DNA profile after testing."Personal information provided to MyHeritage is never sold, licensed or shared with any third parties, he said." Both Ancestry DNA and 23 and Me say your DNA could be used for medical research by its "partners" after your name has been stripped out. Peter Pitts, a former FDA associate commissioner said, watch out."Companies will tell you that they may sell the information but nobody can find you," Pitts said. "And that's not true. There's been studies done at Harvard for example where a couple of professors got genetic information that was supposedly anonymous and was able to figure out who the people were through very easy mechanisms."He says the results shouldn't be taken as gospel and companies say don't use the findings to make medical decisions. "People need to understand that what they're getting back is an interesting snapshot not necessarily accurate or clinically relevant," Pitts said. Makos said she's telling her friends to use the tests only for fun."I'm glad we did this because I probably would have just taken one test on my own and completely trusted the results. This was very eye opening for sure." 2972

There is another Titans’ player positive test this morning and the inconclusive positive test from yesterday is now a confirmed positive, per source. The Titans’ facility remains closed and the prohibition on in person activities continues.— Adam Schefter (@AdamSchefter) October 8, 2020 295

This is devastating news ... our brother Charlie Daniels has gone home ... hard to process this immeasurable loss ... goodbye Charlie ... until that glorious day ... We KNOW where you are now ... pic.twitter.com/S4etkqiMur— The Oak Ridge Boys (@oakridgeboys) July 6, 2020 279

Travis Reinking, the man accused of killing four people at a Nashville-area Waffle House on Sunday, is now in custody, Metro Nashville police said Monday. The arrest in a wooded area behind an apartment complex capped a day-long manhunt for the suspect police say unloaded an assault-style rifle at the restaurant in Antioch early Sunday morning.The tragedy sparked a cycle of shock, grief and anxiety among residents throughout Nashville.Nashville public schools started "lock-out" procedures Monday while Reinking was on the loose. Police warned residents to keep their doors locked.It's not clear what Reinking did during his roughly 35 hours on the run. 665

To the Black Friday victors go the spoils.Use these hacks to guarantee yourself the deals you want, whether you decide to shop from your couch or at the store. 177

来源：资阳报