例句與造句

1. Experts worry that pigs infected with both bird flu and its human equivalent could act as a " mixing bowl, " resulting in a more dangerous, mutant virus that might spread to people more easily _ and then from person to person.
2. It is a deletion mutant virus, which alters the reading frame of the body's mRNA . This is especially dangerous, because the entire sequence of amino acids produced will be altered, which may lead to unstable or inactive protein production.
3. "It is a very clever idea, and it is a surprising result, " said Arnold Berk, a molecular biologist at the University of California at Los Angeles whose research team first developed the mutant virus a few years ago for basic research reasons.
4. Still, the National Cancer Institute is intrigued enough that it is providing $ 1 million to produce enough of the mutant virus to begin human testing, said Lang, who hopes to start enrolling brain-tumor patients in a study of the treatment by winter 2004.
5. Imported lab monkeys were found to be infected with a mutant virus strain "'non-pathogenic to humans "'that did "'not "'cause a single case of Ebola disease in USA or anywhere in the world for that matter . talk ) 04 : 10, 13 October 2014 ( UTC)
6. It's difficult to find mutant virus in a sentence. 用mutant virus造句挺難的
7. The so-called Spanish Flu pandemic of 1918 to 1919-- believed, like the current strain, to have been a mutant virus that jumped from animals-- killed an estimated 20 million to 100 million people, and that was before the development of the modern transportation system, with its fleets of jets linking remote areas of the world.
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