منابع مشابه
Sour Grapes
In most prokaryotes Asn-tRNA and Gln-tRNA are formed by amidation of aspartate and glutamate mischarged onto tRNA and tRNA, respectively. Coexistence in the organism of mischarged Asp-tRNA and Glu-tRNA and the homologous Asn-tRNA and Gln-tRNA does not, however, lead to erroneous incorporation of Asp and Glu into proteins, since EF-Tu discriminates the misacylated tRNAs from the correctly charge...
متن کاملThree Analyses of Sour Grapes∗
The phenomenon of adaptive preferences – sometimes also known under the name of sour grapes – has long caused a stir in Social Theory. Among logicians, notably those in the dynamic logic or belief revision traditions, the question of preference change has recently seen a surge of interest. However, although the former question seems an instance of the latter, the theories of preference change p...
متن کاملAged erythrocytes: a fine wine or sour grapes?
Blood transfusion saves many lives but carries significant risk of injury. Currently, red blood cell (RBC) concentrates can be stored up to 42 days. Concerns have recently been raised about the safety and efficacy of transfusing stored RBCs. Refrigerated storage results in a 'storage lesion' that is reflected by metabolic derangements, RBC shape modification, rheological changes, oxidative inju...
متن کاملFederal funding of social work research: high hopes or sour grapes?
Placed in the historical context of government funding ofacademic research, this critical analysis identifies the complexities and implications of schools of social work pursuing federal grants for research. Schools of social work with particular organizational characteristics are better able to compete for federal grants, incurring lower opportunity costs than others. The low probability of gr...
متن کاملAscomycetous yeast species recovered from grapes damaged by honeydew and sour rot.
AIMS To identify ascomycetous yeasts recovered from sound and damaged grapes by the presence of honeydew or sour rot. METHODS AND RESULTS In sound grapes, the mean yeast counts ranged from 3.20 +/- 1.04 log CFU g(-1) to 5.87 +/- 0.64 log CFU g(-1). In honeydew grapes, the mean counts ranged from 3.88 +/- 0.80 log CFU g(-1) to 6.64 +/- 0.77 log CFU g(-1). In sour rot grapes counts varied betwe...
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ژورنال
عنوان ژورنال: Nature Biotechnology
سال: 1988
ISSN: 1087-0156,1546-1696
DOI: 10.1038/nbt0588-598c