When they ran one PCR assay that had been used in the original Science report, they found 5% of both CFS and control samples tested positive for XMRV.

当他们用PCR方法检测分析原始Science报道上的样品时，发现CFS样品和对照组都有5%的XMRV检测阳性率。

youdao

The accuracy of testing the control samples was improved.

对质控样品检测的准确性逐步提高。

youdao

In every sample, levels of N-cadherin and plakoglobin signals at junctions were indistinguishable from those in control samples.

在每一个标本中，细胞连接的N -钙粘蛋白和盘状球蛋白的水平与对照标本无法区分。

youdao

The charity started to work with dogs, and they can now pick out cancer samples from control samples, but research has been mainly limited to bladder and prostate cancer.

BBC: Beds, Herts & Bucks

On Twitter, Albert Vernon Smith, a geneticist at the University of Iceland, wrote that there was unhappiness that a U.S. company would now control Icelandic genetic samples.

FORBES: With DeCode Deal, Amgen Aims To Discover Drugs Like We Meant To In 1999

That's the conclusion of a group of researchers from the Centers for Disease Control (CDC), who collected water samples from 161 filters in public and private swimming pools, as well as water parks in Atlanta last summer.

CNN: Yuck! What's in your pool water