Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Walter G. Verly"'
Autor:
S. Bricteux-Grégoire, Walter G. Verly
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 74:232-237
On a prepare, a partir de desoxyuridine, de la 5-methoxymethyl-desoxyuridine et de la 5-ethoxymethyl-desoxyuridine. La purete de ces produits a ete demontree par chromatographie sur papier dans deux systemes differents, par un dosage des groupements
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 72:50-59
De l'acide β-hydroxy-γ-aminobutyrique a ete marque avec du tritium par echange selon la technique de Wilzbach. Le produit tritie a ete methyle et la dl-carnitine obtenue purifiee par chromatographie et electrophorese. Les rendements chimique et iso
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 69:217-223
A method is described which allows for the degradation of the amino-acid alanine labelled with C14. By this method, each carbon of alanine is converted separately into barium carbonate the radioactivity of which is easely measured. The degradation is
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 64:491-501
Tritiated hydrogen generated from tritium labelled compounds is introduced into a 100 cm3 ionisation chamber and the filling is completed to atmospheric pressure with ordinary hydrogen; a 300 volts potential difference is established between the elec
Autor:
G. Hunebelle, Walter G. Verly
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 66:640-649
1) De la thymidine est marquee avec du tritium par echange avec les hydrogenes d'eau tritiee a 100°C pendant 24 heures en presence de catalyseur d'Adams reduit; 2) Les tritiums labiles sont elimines a chaud dans une solution aqueuse de NaOH. La soud
Autor:
Walter G. Verly, Colette Goffin
Publikováno v:
European Journal of Biochemistry. 127:619-623
Apurinic sites were excised from phi X174 RF DNA with two enzymes isolated from rat liver chromatin: an apurinic/apyrimidinic endodeoxyribonuclease and a 5'-3'-exonuclease; the resulting gap was filled with DNA polymerase beta also prepared from rat
Autor:
Walter G. Verly, Lise Thibodeau
Publikováno v:
European Journal of Biochemistry. 107:555-563
A method has been developed to purify rat liver nuclei; the isolated nuclei keep both nuclear membranes and retain more than 90% of the cell apurinic/apyrimidinic (AP) endodeoxyribonuclease activity. The nuclear enzyme is located mostly in chromatin
Publikováno v:
European Journal of Biochemistry. 129:516-517
Autor:
S Bricteux-Grégoire, Walter G. Verly
Thioglycollate reacts with the 5′ product of AP lyase activity on apurinic/apyrimidinic (AP) sites in DNA. The 3′-terminal thioglycollate-unsaturated sugar 5-phosphate adduct can be released by the use of Escherichia coli endonuclease IV or endon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3038aeb3d0af38a374599bd1df392322
https://europepmc.org/articles/PMC1150219/
https://europepmc.org/articles/PMC1150219/
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 783:1-5
The interstrand crosslinks that appear in stored depurinated DNA interfere with the counting of apurinic sites and strand breaks by sucrose gradient analysis. They could not be cleaved at acid or alkaline pH, or by treatment with methoxyamine.