Rab1 guanine nucleotide exchange factor SidM is a major phosphatidylinositol 4-phosphate-binding effector protein of Legionella pneumophila. J Biol Chem. 2009; 284 :4846–4856.Brombacher E, Urwyler S, Ragaz C, Weber SS, Kami K, Overduin M, et al. Rab1 guanine nucleotide exchange factor SidM...
In molecules of DNA, the nitrogenous base guanine will only pair with what? Which nucleotide is found in RNA but not DNA? a. thymine b. adenine c. uracil d. cytosine e. guanine If a segment of one strand of a DNA molecule has 500 adenine bases, how many thymine bases...
In the field of biology, the term “sequencing” refers to the determination of the sequence of units of a linear polymer. DNA sequencing, therefore, is the use of methods and technologies to determine the identity and order of the four nucleotide bases (adenine, guanine...
nucleotide 1 but lacking the 233-251 or the 242-251 region is, respectively, fully monomeric or about 50% monomeric; (5) the 343-401 region contains two strings of G's (GGGGG367 and GGG384) that had been postulated to promote genome dimerization through the formation of guanine quartets....
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2a,b) revealed that Gpr176 messenger RNA (mRNA) is expressed chiefly in the brain. In situ hybridization was therefore further conducted to map the neural expression from the forebrain to the medulla oblongata (Supplementary Fig. 2c). Notably, the highest expression of Gpr176 was observed ...
Lastly, 14 features corresponded to architectural properties of genes or transcripts such as the number of exons, guanine–cytosine (GC) content, chromosome number, the number of alternate transcripts and the length of the gene and mature transcripts (Supplementary Table 2). We used gradient-...
The plasma membrane nanoscale distribution of H-ras is regulated by guanine nucleotide binding. To explore the structural basis of H-ras membrane organizat... D Abankwa,M Hanzal-Bayer,N Ariotti,... - 《Embo Journal》 被引量: 276发表: 2008年 Src Signaling Regulates Completion of Abscission ...
Characterization of a guanine nucleotide-releasing factor and a GTPase-activating protein that are specific for the ras-related protein p25rab3A. This paper describes the impact of proper site characterization and ground truthing on test results for the detection of Unexploded Ordnance (UXO)....
G-quadruplexes (G4s) are four-stranded structures or motifs formed by guanine-rich DNA or RNA domains. The presence of G4 structures in a gene promoter or the 5'-UTR of its mRNA can markedly affect its expression. In this report, we provide strong evidence showing the presence of G4 ...