POLYGUANYLIC ACID (5') POTASSIUM SALT
POLYGUANYLIC ACID (5') POTASSIUM SALT structure
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Common Name | POLYGUANYLIC ACID (5') POTASSIUM SALT | ||
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| CAS Number | 54684-83-2 | Molecular Weight | N/A | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | N/A | Melting Point | N/A | |
| MSDS | USA | Flash Point | N/A | |
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G-quadruplex formation in human telomeric (TTAGGG)4 sequence with complementary strand in close vicinity under molecularly crowded condition.
Nucleic Acids Res. 35 , 3646-3653, (2007) Chromosomes in vertebrates are protected at both ends by telomere DNA composed of tandem (TTAGGG)n repeats. DNA replication produces a blunt-ended leading strand telomere and a lagging strand telomere carrying a single-stranded G-rich overhang at its end. The... |
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Photoinduced dynamics of guanosine monophosphate in water from broad-band transient absorption spectroscopy and quantum-chemical calculations.
J. Am. Chem. Soc. 131 , 5839-5850, (2009) Guanosine monophosphate (GMP) in aqueous solutions has been studied with femtosecond broad-band transient absorption spectroscopy and by quantum-mechanical calculations. The sample was excited at 267 or 287 nm and probed between 270 and 1000 nm with 100 fs re... |
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Effect of quadruplex conformation on radiation-induced formation of 8-hydroxyguanine and unaltered base release in polyguanylic acid.
Radiat. Res. 173 , 110-118, (2010) The ability of guanine-rich sequences to form quadruplex structures in telomeres for example is important in a number of biological processes such as aging, carcinogenesis and gene regulation. Ionizing radiation can cause damage to guanine moieties that can a... |
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Picosecond infrared probing of the vibrational spectra of transients formed upon UV excitation of stacked G-tetrad structures. McGovern DA, Quinn S, Doorley GW, et al.
Chem. Commun. (Camb.) 28 , 5158-5160, (2007)
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A study of the pH dependence of electronically excited guanosine compounds by picosecond time-resolved infrared spectroscopy. McGovern DA, Doorley GW, et al.
Photochem. Photobiol. 8 , 542-548, (2008)
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