Analysis of microsatellite polymorphism in red deer, roe deer, and fallow deer -- possible employment in forensic applications.
DNA microsatellites play a major role in population genetics, linkage mapping, and parentage studies of mammals. In addition, they may be used for forensic purposes, if an individual identification of a specific animal is necessary. Therefore, we tested a variety of microsatellite polymorphism derived from reindeer (Rangifer tarandus) by PCR and sequencing analysis for use in red deer (Cervus elaphus), roe deer (Capreolus capreolus) and fallow deer (Dama dama). Twelve of these microsatellites were selected for further analysis. In all these microsatellite polymorphism short tandem repeats could be detected for one or all three species as shown by sequencing analysis. In red deer, more than two alleles were found in eight microsatellites, in roe deer more than two alleles could be demonstrated in seven microsatellites, whereas in fallow deer more than two alleles were found in only two microsatellite polymorphism. A comparison of sequences of PCR products from the three deer species with the sequences of reindeer revealed several differences between the four species. In six microsatellites -- selected because or their reliability in PCR and because of their polymorphic character -- we established a sequenced allelic ladder and give population data of all three species from 82 deer of the Northeast region of Germany (Vorpommern). Our results show the possibility to use microsatellite polymorphism in the identification of deer in forensic applications like poaching.
Poetsch
M
M
Institute of Legal Medicine, Ernst-Moritz-Arndt-University, Kuhstrasse 30, D-17489 Greifswald, Germany. poetsch@mail.uni-greifswald.de
Seefeldt
S
S
Maschke
M
M
Lignitz
E
E
D000483:Alleles; D000818:Animals; D001483:Base Sequence; D016172:DNA Fingerprinting / Q000379:methods*; D017931:DNA Primers; D003670:Deer / Q000145:classification / Q000235:genetics*; D005858:Germany; D018895:Microsatellite Repeats / Q000235:genetics*; D008969:Molecular Sequence Data; D011110:Polymorphism, Genetic / Q000235:genetics*; D017422:Sequence Analysis, DNA; D013800:Theft
D017931:DNA Primers