bromocresol greenmeth bromosalicylaldehyde bromouracil bromphenolblue bromsulphalein test bronchellolsthm bronchial asthmabronc bronchial breathing s bronchial carcinomabr bronchial membrane bronchialadenocarcino bronchialapplicator bronchiolar carcinoma bronchioloalveolar ca broncho-spirometer bronchoesophageal mus bro...
The reaction of mononuclear ruthenium precursor [RuII(acac)2(CH3CN)2] (acac = acetylacetonate) with the thiouracil ligand (2-thiouracil, H2L1 or 6-methyl ... Srikanta,Patra,Biplab,... - 《Inorganic Chemistry》 被引量: 59发表: 2003年 Valence-State Analysis through Spectroelectrochemistry in...
The most important biomolecule for life is nucleic acids. These nucleic acids carry the genetic information of a cell. The components of nucleic acids are a pentose sugar, a nitrogenous base, and a phosphate group. DNA and RNA are nucleic acids. ...
Swimming motility was analyzed on semi-solid plates consisting of 0.15% gelrite supplemented with Brock medium with a reduced amount of NZ amine (0,0015%), Dextrin 0.1% and 10 μg ml−1 uracil. To inoculate the plates aliquots of 6–7 μl corresponding to the same OD600 density of cult...
We developed a novel inhibitor of thymidine phosphorylase (TP), 5-chloro-6-[1-(2-iminopyrrolidinyl) methyl] uracil hydrochloride (TPI), that is about 1000-... S Takao,SI Akiyama,A Nakajo,... - 《Cancer Research》 被引量: 266发表: 2000年 Expression of thymidine phosphorylase is associated...
We studied the mechanism by which mammalian cell extracts process DNA substrates containing a single 8-oxoguanine or 5,6-dihydrouracil at a defined position. We find that, when repair synthesis proceeds through a Pol β-dependent single nucleotide replacement mechanism, the 5′-deoxyribosephosphate ...
25This assay distinguishes unmethylated from methylated alleles in a given gene on the basis of sequence changes induced by sodium bisulfite treatment of DNA, which converts all unmethylated, but not methylated, cytosines to uracil. Subsequently, the DNA region of interest is amplified with primer ...
4a). As seen in many other Lsm proteins, the Lsm domain may oligomerize into an Lsm ring that allows binding to an oligonucleotide (adenine or uracil)35. Given that NAADP is essentially a type of dinucleotide, Lsm12 is well-positioned to serve as an NAADP receptor via its Lsm domain. ...
Imaging Bacterial Infections with Radiolabeled 1-(2′-Deoxy-2′-Fluoro-β-D-Arabinofuranosyl)-5-Iodouracil. Proc. Natl. Acad. Sci. USA 2005, 102, 1145–1150. [Google Scholar] [CrossRef] [Green Version] Petrik, M.; Umlaufova, E.; Raclavsky, V.; Palyzova, A.; Havlicek, V.; ...
gondii mutants that lack carbamoyl phosphate synthetase II (uracil auxotrophs) to determine whether de novo pyrimidine biosynthesis is required in vivo. Here we show that T. gondii uracil auxotrophs are completely avirulent not only in immune-competent BALB/c mice but also in mice that lack ...