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GENETIC DIVERSITY AND DIFFERENTIATION IN SWISS STONE PINE ( Pinus cembra L . ) PROVENANCES FROM ROMANIA
| Content Provider | Semantic Scholar |
|---|---|
| Author | Silvice, Amenajãri Moldovenesc, Staþiunea Câmpulung Cercetãri, Institutul De România Analele |
| Copyright Year | 2008 |
| Abstract | Seven provenances of Swiss stone pine (Pinus cembra L.) from the main range area of the Romanian Carpathians were analysed using ten isozymes systems (GDH, GOT, IDH, MDH, MNR, 6PGDH, PGI, PGM, LAP, SKDH). For the investigated provenances, the average, the expected heterozygosity was 0.046, the polymorphic loci per populations were 31.8 %, the number of alleles per locus was 1.11. Analysis of F-statistics has showed a deficiency of heterozygotes per population, in reference to the Hardy-Weinberg ratio. Analysis of FST has proved that over 93% of the genetic variation is located at the level of populations whereas 7% of genetic variation is located in between. The dendrogram obtained by means of genetic distances has indicated that there is no clear differentiation between the Northern and Southern provenances from the Romanian Carpathians. Amongst all, Stâna de Râu provenance is the most distinctly differentiated, with the highest level of genetic diversity. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.editurasilvica.ro/analeleicas/50/1/teodosiu.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
