منابع مشابه
A History of Biochemistry
is also questionable because the highly effective and safe vaccinia virus vaccine already exists. The WHO An additional consideration bearing upon any decision to halt poliovirus vaccination is that the nonimmu-maintains 500,000 doses of vaccinia and there are 60 to 70 million doses retained elsewhere (Brenan, N. Eng. nized population of the future would be highly susceptible to a bioterrorist ...
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BACKGROUND Pyrosequencing is a DNA sequencing technology based on the sequencing-by-synthesis principle. METHODS The technique is built on a 4-enzyme real-time monitoring of DNA synthesis by bioluminescence using a cascade that upon nucleotide incorporation ends in a detectable light signal (bioluminescence). The detection system is based on the pyrophosphate released when a nucleotide is int...
متن کاملInsulin--history, biochemistry, physiology and pharmacology.
The discovery of insulin was a seminal event in both the study of diabetes and the care of diabetic pa tients. The development of procedures for purifying and modifying insulin took an additional 30 years. In his masterful rendition of these developments, Mi chael Bliss recounts the remarkable story surrounding the discovery of insulin and notes that the discovery of insulin at the University o...
متن کاملThe Early History of the Biochemistry of Muscle Contraction
Since antiquity, motion has been looked upon as the index of life. The organ of motion is muscle. Our present understanding of the mechanism of contraction is based on three fundamental discoveries, all arising from studies on striated muscle. The modern era began with the demonstration that contraction is the result of the interaction of two proteins, actin and myosin with ATP, and that contra...
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ترجمه با گسترش زبان آغاز شده و اهمیت آن روز به روز افزایش می یابد، و برای اولین بار به عنوان شاخه ای از دانش و روشی برای انتقال علوم، فرهنگ و تجربه در در دوره قاجار در ایران آغاز شد. در حقیقت متون تاریخی از اولین متونی هستند که در ایران ترجمه شدند چرا که به سیاستمداران آن دوره کمک می کردند تا به علل موفقیت جهان غرب و پیشرفت هایشان در طول تاریخ پی ببرند، بنابراین به تدریج ترجمه این گونه متون رون...
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ژورنال
عنوان ژورنال: Nature
سال: 1970
ISSN: 0028-0836,1476-4687
DOI: 10.1038/2271061a0