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John Chaput, a professor in the department of Pharmaceutical Sciences at the University of California, Irvine, has theorized that issues concerning the prebiotic synthesis of ribose sugars and the non-enzymatic replication of RNA may provide circumstantial evidence of an earlier genetic system more readily produced under primitive earth conditions.{{subst:cn}} TNA could have been an early ...
Probability density of stress S (red, top) and resistance R (blue, top), and of equality (m = R - S = 0, black, bottom). Distribution of stress S and strength R: all the (R, S) situations have a probability density (grey level surface). The area where the margin m = R - S is positive is the set of situation where the system is reliable (R > S).
Studies using high throughput viral insertional mutagenesis analysis also revealed that JDP2 functions as an oncogene. [ 6 ] [ 12 ] [ 13 ] [ 46 ] [ 54 ] [ 55 ] JDP2-transgenic mice display potentiation of liver cancer, higher mortality and increase number and size of tumors, especially when JDP2 expression is at the promotion stage.
76768 Ensembl ENSG00000163283 ENSMUSG00000079440 UniProt P05187 F8VPQ6 RefSeq (mRNA) NM_001632 NM_001081082 RefSeq (protein) NP_001623 NP_001074551 Location (UCSC) Chr 2: 232.38 – 232.38 Mb Chr 1: 87.03 – 87.03 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Alkaline phosphatase, placental type also known as placental alkaline phosphatase (PLAP) is an allosteric enzyme that in ...
Stress–strain analysis (or stress analysis) is an engineering discipline that uses many methods to determine the stresses and strains in materials and structures subjected to forces. In continuum mechanics , stress is a physical quantity that expresses the internal forces that neighboring particles of a continuous material exert on each other ...
The first alkaline lysis was performed by Birnom and Doly in 1979. [1] Since then, slight modifications have been made to the procedure to get to today's most widely used approach. The steps of alkaline lysis can be summarized as the formation of a pellet, resuspension of the pellet in solution, cell lysis, neutralization, and centrifugation.
In continuum mechanics, the most commonly used measure of stress is the Cauchy stress tensor, often called simply the stress tensor or "true stress". However, several alternative measures of stress can be defined: [1] [2] [3] The Kirchhoff stress (). The nominal stress ().
The sodium/iodide cotransporter, also known as the sodium/iodide symporter (NIS), [5] is a protein that in humans is encoded by the SLC5A5 gene. [6] [7] [8] It is a transmembrane glycoprotein with a molecular weight of 87 kDa and 13 transmembrane domains, which transports two sodium cations (Na +) for each iodide anion (I −) into the cell. [9]