Publication Date:
1979-03-23
Description:
Pyrolysis of DNA into a chemical ionization source yields protonated bases and other base-containing ions. Kinetic energy spectra allow the characterization of the bases 5-methylcytosine and 1-methyladenine from underivatized salmon sperm DNA. Isomeric bases are distinguishable with this technique.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schoen, A E -- Cooks, R G -- Wiebers, J L -- New York, N.Y. -- Science. 1979 Mar 23;203(4386):1249-51.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/570725" target="_blank"〉PubMed〈/a〉
Keywords:
Animals
;
DNA/*analysis
;
Deoxyadenine Nucleotides/analysis
;
Deoxycytosine Nucleotides/analysis
;
Isomerism
;
Male
;
Mass Spectrometry
;
Methylation
;
Salmon
;
Spermatozoa/analysis
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
