نتایج جستجو برای: in his collection north
تعداد نتایج: 17029800 فیلتر نتایج به سال:
Stephen Lane Wood was born in Providence, Utah, on July 2, 1924. From an early age, he had a keen interest in nature and wildlife. At age 14, Steve went to Nevada to visit his brother-in-law, T. O. (Ted) Th atcher, a specialist in scolytid systematics, who sent him into the woods to begin an insect collection for a class project. Steve dug his pocketknife into a pinhole in an aspen tree and eas...
BACKGROUND The ATP7A gene encodes the ATP7A protein, which is a trans-Golgi network copper transporter expressed in the brain and other organs. Mutations in this gene cause disorders of copper metabolism, such as Menkes disease. Here we describe the novel and unusual mutation (p.T1048I) in the ATP7A gene of a child with Menkes disease. The mutation affects a conserved DKTGT1048 phosphorylation ...
BACKGROUND To date, the majority of protein-based radiopharmaceuticals have been radiolabelled using non-site-specific conjugation methods, with little or no control to ensure retained protein function post-labelling. The incorporation of a hexahistidine sequence (His-tag) in a recombinant protein can be used to site-specifically radiolabel with 99mTc-tricarbonyl ([99mTc(CO)3]+). This chemistry...
guillaume apollinaire is a famous french poet and writer of the twentieth century. innovations in modern french poetry has caused him to be remembered as a veteran in this field and it has also added a special beauty to his poetry that cannot be seen in the poetry of other poets before him. he is often known for his “calligrammes”. alcools is his most famous collection of poems in europe, espec...
The influenza A virus is of global concern for the poultry industry, especially the H5 and H7 subtypes as they have the potential to become highly pathogenic for poultry. In this study, the hemagglutinin (HA) of a low pathogenic avian influenza virus of the H7N7 subtype isolated from a Swedish mallard Anas platyrhynchos was sequenced, characterized and transiently expressed in Nicotiana bentham...
cultural iran is a scope that is more extended than the political territories of iran as a political unit. this concept means that cultural geography(mehdi moghanlo-1383-1) of iran is greater than its political geography which, according to history, has a long history extending west-east from kandahar to the euphrates and north-south from the persian gulf to the caucasus including transoxiana a...
abstract this research has been carried out with the purpose of investigating the conditions and related elements of the employment of the educational sciences graduates of hamedan province universities in 1382-1387 academic years. it has been a descriptive research of a correlation kind, and the population number has been 1180 grduates of payam- e noor universites in asad – abaad, kaboudaraha...
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