Linked Life Data

9341086

Source:http://linkedlifedata.com/resource/pubmed/id/9341086

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1997-10-22
pubmed:abstractText
DNA-extracts from prehistoric roots of teeth were analyzed by PCR to investigate microsatellite-systems. At the same time the x/y-chromosome specific system Amel A/B was investigated. The samples were collected from different burial conditions of similar age. Factors leading to limited DNA-degradation are given. For the first time reproducible Quadruplex-amplification on single-copy loci of prehistoric tissue was obtained in samples from the Lichtenstein-Cave, Kr. Osterode/Harz. Positive results are explained by low temperature in the burial site. In addition the results show that desiccation allows DNA-preservation but cannot protect the DNA from damage due to microbial origin. Microorganisms can destroy DNA-structures completely.
pubmed:language
ger
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0003-5548
pubmed:author
pubmed:issnType
Print
pubmed:volume
55
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
193-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1997
pubmed:articleTitle
[Detection of DNA single-copy sequences of prehistoric teeth. Site milieu as a factor for preservation of DNA].
pubmed:affiliation
Institut für Anthropologie, Universität Göttingen.
pubmed:publicationType
Journal Article, English Abstract, Historical Article