Researchers then introduced ZIP4 protein into the one pancreatic cancer cell line that did not already over express the molecule.

研究者接着将ZIP4蛋白引入一个没有过表达分子的胰腺癌细胞系。

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Article 2 These Measures shall apply to the administration of applications for, examination and approval of applications for and supervision over express delivery business permits.

第二条快递业务经营许可的申请、审批和监督管理，适用本办法。

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Mike Flannery,the agent of the Interurban Express Company leaned over the desk in the company's office in Westcote and shook his fist.

VOA: special.2010.09.18

Many of these songs express sadness that summer is over.

VOA: special.2009.11.09

He told VOA that King Abdullah is likely to express his concerns over Washington's approach to Iran's nuclear threat.

VOA: standard.2010.06.29

Sports governing bodies the world over express great concern over sport and match fixing and the football authorities have been arguing that there needs to be tighter control of gambling.

FORBES: Sports gambing and spot fixing

Wasson took heat from some shareholders over the Express Scripts contract dispute, which has led to a loss of millions of prescriptions.

FORBES: Move up http://i.forbesimg.com t Move down

If Hollande wins the election, financial markets may well express doubts over several of the Socialists' campaign proposals.

CNN: Economy: Unspoken issue in French election