New tricks for an old-favorite model
نویسندگان
چکیده
منابع مشابه
New tricks for an old assay.
For decades, a number of guinea pig tests have been used to identify human contact allergens in workplace and consumer products, but these tests have limitations. In addition to using large numbers of test animals, they also provide only subjective measurements, because the allergic activity is measured by watching the skin for redness. Furthermore, coloring in some chemicals that are evaluated...
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Users expect more out of command lines than they did fifteen years ago, but the terminal interface has not evolved to keep up with their expectations. With a few modifications, though, the terminal driver can provide every program with support for the arrow keys and several common Emacs commands.
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Since their original discovery in 1948, tetracycline antibiotics have had a major impact on human health and molecular biology [1]. Beyond their efficacy against a variety of infectious diseases, insights into resistance and discovery of the tetracycline repressor system has yielded an invaluable tool for the inducible control of gene expression. Though originally characterized as selective inh...
متن کاملOld dogs: new tricks, old tricks, or no tricks.
tively referred to as “old dogs.” In some instances, the designation may be a term of endearment: in others, a term of derision. Virtually every chairperson must face the dilemma of dealing with these senior staff members. His or her decision will be based primarily on how productive the senior radiologist is. I have had the unique opportunity to practice radiology over the past 27 years in bot...
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ژورنال
عنوان ژورنال: Genome Biology
سال: 2009
ISSN: 1465-6906
DOI: 10.1186/gb-2009-10-9-315