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1951 3
1952 3
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Page 1
Showing results for presence g
Search for Persence G instead (1 results)
DNA G-quadruplexes are uniquely stable in the presence of denaturants and monovalent cations.
Hoog TG, Pawlak MR, Bachan BF, Engelhart AE. Hoog TG, et al. Biochem Biophys Rep. 2022 Feb 26;30:101238. doi: 10.1016/j.bbrep.2022.101238. eCollection 2022 Jul. Biochem Biophys Rep. 2022. PMID: 35243016 Free PMC article.
Uniquely among secondary structures, we observe that G quadruplexes are comparatively insensitive to the presence of anionic chaotropes, but not other denaturants. ...These results are consistent with the presence of monovalent cations providing an especially …
Uniquely among secondary structures, we observe that G quadruplexes are comparatively insensitive to the presence of anionic c …
Evaluating Model Specification When Using the Parametric G-Formula in the Presence of Censoring.
Chiu YH, Wen L, McGrath S, Logan R, Dahabreh IJ, Hernán MA. Chiu YH, et al. Am J Epidemiol. 2023 Nov 3;192(11):1887-1895. doi: 10.1093/aje/kwad143. Am J Epidemiol. 2023. PMID: 37338985 Free PMC article.
An informal approach for evaluating model specification is to compare the observed distributions of the outcome, treatments, and confounders with their parametric g-formula estimates under the "natural course." In the presence of loss to follow-up, however, the obse …
An informal approach for evaluating model specification is to compare the observed distributions of the outcome, treatments, and confounders …
Objective Findings on the K-Doped g-C(3)N(4) Photocatalysts: The Presence and Influence of Organic Byproducts on K-Doped g-C(3)N(4) Photocatalysis.
Liu B, Nie X, Tang Y, Yang S, Bian L, Dong F, He H, Zhou Y, Liu K. Liu B, et al. Langmuir. 2021 Apr 27;37(16):4859-4868. doi: 10.1021/acs.langmuir.1c00044. Epub 2021 Apr 14. Langmuir. 2021. PMID: 33851844
Here, we demonstrated the universal presence of organic byproducts in K-doped g-C(3)N(4) synthesized by typical thermal condensation of KOH/melamine, KOH/dicyandiamide, or KOH/urea. ...The formation of organic byproducts during the synthesis of K-doped g-C(3) …
Here, we demonstrated the universal presence of organic byproducts in K-doped g-C(3)N(4) synthesized by typical thermal conden …
Presence, Location and Conservation of Putative G-Quadruplex Forming Sequences in Arboviruses Infecting Humans.
Nicoletto G, Richter SN, Frasson I. Nicoletto G, et al. Int J Mol Sci. 2023 May 30;24(11):9523. doi: 10.3390/ijms24119523. Int J Mol Sci. 2023. PMID: 37298474 Free PMC article.
Guanine quadruplexes (G4s) are non-canonical nucleic acid structures formed by guanine (G)-rich tracts that assemble into a core of stacked planar tetrads. ...In contrast, negative-strand ssRNA and dsRNA arboviruses contain few conserved PQSs. Our analyses also revealed th …
Guanine quadruplexes (G4s) are non-canonical nucleic acid structures formed by guanine (G)-rich tracts that assemble into a core of s …
G-quadruplex structures: in vivo evidence and function.
Lipps HJ, Rhodes D. Lipps HJ, et al. Trends Cell Biol. 2009 Aug;19(8):414-22. doi: 10.1016/j.tcb.2009.05.002. Epub 2009 Jul 7. Trends Cell Biol. 2009. PMID: 19589679 Review.
Although many biochemical and structural studies have demonstrated that DNA sequences containing runs of adjacent guanines spontaneously fold into G-quadruplex DNA structures in vitro, only recently has evidence started to accumulate for their presence and function …
Although many biochemical and structural studies have demonstrated that DNA sequences containing runs of adjacent guanines spontaneously fol …
Neutrophils Release Metalloproteinases during Adhesion in the Presence of Insulin, but Cathepsin G in the Presence of Glucagon.
Fedorova NV, Ksenofontov AL, Serebryakova MV, Stadnichuk VI, Gaponova TV, Baratova LA, Sud'ina GF, Galkina SI. Fedorova NV, et al. Mediators Inflamm. 2018 Feb 14;2018:1574928. doi: 10.1155/2018/1574928. eCollection 2018. Mediators Inflamm. 2018. PMID: 29670459 Free PMC article.
The total amount of secreted proteins defined as the sum of detected amino acids was increased in the presence of insulin and reduced in the presence of glucagon. E2 did not affect the amount of protein secretion. ...In contrast, glucagon induced the secretion of ca …
The total amount of secreted proteins defined as the sum of detected amino acids was increased in the presence of insulin and reduced …
Reevaluation of the stability of G-quadruplex structures under crowding conditions.
Zhou J, Tateishi-Karimata H, Mergny JL, Cheng M, Feng Z, Miyoshi D, Sugimoto N, Li C. Zhou J, et al. Biochimie. 2016 Feb;121:204-8. doi: 10.1016/j.biochi.2015.12.012. Epub 2015 Dec 17. Biochimie. 2016. PMID: 26708323
In the presence of monovalent cations, the stability of G-quadruplexes was increased by the presence of molecular crowding agents. Surprisingly, crowding agents stabilized parallel G-quadruplex, but had no effect on stability or destabilized antiparall …
In the presence of monovalent cations, the stability of G-quadruplexes was increased by the presence of molecular crowd …
Cathepsin g activates platelets in the presence of plasma and stimulates phosphatidic Acid formation and lysosomal enzyme release.
Selak MA. Selak MA. Platelets. 1993;4(2):85-9. doi: 10.3109/09537109309013201. Platelets. 1993. PMID: 21043888
Having obtained evidence that cathepsin G can function in the presence of plasma, we measured its ability to hydrolyze phosphatidylinositol 4,5-bisphosphate (PtdIns4,5-P2) and generate phosphatidic acid (PtdA) in aspirin-treated platelets. Our previous observations …
Having obtained evidence that cathepsin G can function in the presence of plasma, we measured its ability to hydrolyze phospha …
Enhancement of the thermal stability of G-quadruplex structures by urea.
Tariq N, Xu C, Wang J, Kume T, Macgregor RB Jr. Tariq N, et al. Biophys Chem. 2023 Aug;299:107043. doi: 10.1016/j.bpc.2023.107043. Epub 2023 May 27. Biophys Chem. 2023. PMID: 37285661
In previous research, the solute has been shown to strongly destabilize folded G-quadruplex DNA structures. This contribution demonstrates the stabilizing effect of urea on the G-quadruplex formed by the oligodeoxyribonucleotide (ODN), G3T (d[5'-GGGTGGGTGGGTGGG-3']) …
In previous research, the solute has been shown to strongly destabilize folded G-quadruplex DNA structures. This contribution demonst …
3' UTR G-quadruplexes regulate miRNA binding.
Rouleau S, Glouzon JS, Brumwell A, Bisaillon M, Perreault JP. Rouleau S, et al. RNA. 2017 Aug;23(8):1172-1179. doi: 10.1261/rna.060962.117. Epub 2017 May 4. RNA. 2017. PMID: 28473452 Free PMC article.
It has previously been shown that a target's availability to miRNA can be affected by its structure. G-quadruplexes (G4) are noncanonical structures adopted by G-rich nucleic acids that have been shown to have multiple biological functions. In this study, whether or …
It has previously been shown that a target's availability to miRNA can be affected by its structure. G-quadruplexes (G4) are noncanon …
170,960 results
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