Genetic variation within and among small isolated populations of Santalum album

Genetic variation within and among small isolated populations of Santalum album

A combination of directed amplification of minisatellite DNA (DAMD) and random amplification of polymorphic DNA (RAPD) primes were used to assess the genetic variation within and between three isolated populations of Indian sandalwood ( Santalum album ). Eleven primers used in this study amplified 6...

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Veröffentlicht in:Biologia plantarum 2011-06, Vol.55 (2), p.323-326
Hauptverfasser: Srikanta Dani, K. G., Ravikumar, P., Pravin Kumar, R., Kush, A.
Format: Artikel
Sprache:eng
Schlagworte:
Biomedical and Life Sciences
Brief Communication
damd
genetic diversity
Life Sciences
Plant Sciences
population fragmentation
rapd
sandalwood
Santalum album
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Zusammenfassung:A combination of directed amplification of minisatellite DNA (DAMD) and random amplification of polymorphic DNA (RAPD) primes were used to assess the genetic variation within and between three isolated populations of Indian sandalwood ( Santalum album ). Eleven primers used in this study amplified 65.99 % polymorphic bands. Analysis of molecular variance revealed a high genetic variation among these populations (ϕ ST = 0.549). There are indications of clonality within the existing Indian sandalwood populations which can be attributed to habitat fragmentation, isolation and vegetative reproduction.
ISSN:0006-3134
1573-8264
1573-8264
DOI:10.1007/s10535-011-0046-2