Genetic variation of aleppo pine (Pinus halepensis Mill.) in Spain
1997
Agundez, D. | Alia, R. (Area de Selvicultura y Mejora, Madrid (Spain)) | Degen, B. | Wuehlisch, G.
Six populations of Pinus halepensis from Spain were analysed by means of starch gel electrophoresis using seven enzyme systems. Four of the 15 analysed loci (22%) were polymorphic at the 95% level. Expected heterozygosity (He=0.063) and effective number of alleles (ne=1.07) are low when considering all 15 loci. The populations from Spain have no significant excess of homozygotes (FIS=0.066). A high variation among populations was detected (GST=0.11) in some of the loci analysed, which results in a geographic pattern of variation in populations, from the North-East to the South-East of Spain
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