منابع مشابه
جداسازی مخمرهای تجزیه کننده آلکانها و بررسی خواص سیتوکروم و پروتئین تک آنها ( single cell protein) یاخته
نفت خام با بیش از340 فراورده یکی از اصلی ترین منابع انرژی و نیروی محرکه اقتصادی جهانی است و ایران 9 درصد از کل مخازن نفت جهان را در اختیار دارد. با توجه به فراوانی دفعاتی که یک تانکر یا بشکه ی نفت منتقل و ذخیره می شود، تصادف و نشت آن اجتناب ناپذیر است. احتمالاً کل میزان نفتی که از طریق فعالیّت های انسانی و یا طبیعی وارد دریا می شود می تواند سطح همه ی اقیانوس ها تا ضخامت20 مولکول بپوشاند. پاکسازی ...
Comprehensive single-cell transcriptional profiling of a multicellular organism.
To resolve cellular heterogeneity, we developed a combinatorial indexing strategy to profile the transcriptomes of single cells or nuclei, termed sci-RNA-seq (single-cell combinatorial indexing RNA sequencing). We applied sci-RNA-seq to profile nearly 50,000 cells from the nematode Caenorhabditis elegans at the L2 larval stage, which provided >50-fold "shotgun" cellular coverage of its somatic ...
متن کاملProtein folding in the cell, from atom to organism.
Proper cell function requires proper protein folding. Misfolding of specific proteins, caused either by mutation or environmental stress, underlies many human diseases, including cancer and diabetes and Parkinson’s, Huntington’s, and Alzheimer’s disease. Protein folding has been studied for decades in the test tube, initially spearheaded by the classical studies of Anfinsen and colleagues (1). ...
متن کاملCell, Organism and Milieu
This Seventeenth Growth Symposium volume is comprised of papers presented in June of 1958. As stated in the foreword, the theme of the conference was that of "Differentiation and growth in response to a changing chemical environment." As Dr. Rudnick points out, and as is all too obvious, this permits an extremely wide range of papers. Subjects and authors are: (1) Wilde-Differentiation in respo...
متن کاملOptimization of Single Cell Protein Production from Cheese Whey Under Batch and Continuous Cultivation
In this research the microorganism was initially isolated and selected after evaluation based on COD reduction of cheese whey and biomass production. The selected microorganism was identified as Trichosporon sp. The cultivation conditions of the microorganism were optimized under batch: temperature 30˚C initial pH = 6 aeration speed = 2 ν.ν.m and agitation rate: 800 rpm. Under these conditions,...
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ژورنال
عنوان ژورنال: Nature
سال: 1980
ISSN: 0028-0836,1476-4687
DOI: 10.1038/284503b0