Population-genetic analysis of Deschampsia antarctica from two regions of maritime antarctica

Population-genetic analysis of Deschampsia antarctica from two regions of maritime antarctica

Comparative analysis of the sequence of the ITS1-2 rDNA region of Deschampsia antarctica showed that plants of this species with different genotypes may have migrated into Antarctica after the glacial period. The use of RAPD markers allowed the identification of differences at the level of polymorph...

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Veröffentlicht in:Moscow University biological sciences bulletin 2010-12, Vol.65 (4), p.208-210
Hauptverfasser: Andreev, I. O., Spiridonova, E. V., Kyryachenko, S. S., Parnikoza, I. Yu, Maidanyuk, D. N., Volkov, R. A., Kozeretska, I. A., Kunakh, V. A.
Format: Artikel
Sprache:eng
Schlagworte:
Biochemistry
Biomedical and Life Sciences
Cell Biology
Life Sciences
Plant Sciences
Zoology
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Zusammenfassung:Comparative analysis of the sequence of the ITS1-2 rDNA region of Deschampsia antarctica showed that plants of this species with different genotypes may have migrated into Antarctica after the glacial period. The use of RAPD markers allowed the identification of differences at the level of polymorphisms between populations of D. antarctica located in different latitudes and showed a limitation of exchange of genetic material between these populations.
ISSN:0096-3925
1934-791X
DOI:10.3103/S0096392510040243