http://www.cnr.it/ontology/cnr/individuo/prodotto/ID262780
Estimating the genetic diversity and spatial structure of Bulgarian Castanea sativa populations:implications for conservation (Articolo in rivista)
- Type
- Label
- Estimating the genetic diversity and spatial structure of Bulgarian Castanea sativa populations:implications for conservation (Articolo in rivista) (literal)
- Anno
- 2014-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1007/s10592-013-0537-0 (literal)
- Alternative label
Ilaria Lusini, I. Velichkov, P. Pollegioni ,
F. Chiocchini, G. Hinkov,T. Zlatanov ,
M. Cherubini, C. Mattioni (2014)
Estimating the genetic diversity and spatial structure of Bulgarian Castanea sativa populations:implications for conservation
in Conservation genetics (Dordrecht. Online)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Ilaria Lusini, I. Velichkov, P. Pollegioni ,
F. Chiocchini, G. Hinkov,T. Zlatanov ,
M. Cherubini, C. Mattioni (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto di Biologia Agroambientale e Forestale-IBAF (literal)
- Titolo
- Estimating the genetic diversity and spatial structure of Bulgarian Castanea sativa populations:implications for conservation (literal)
- Abstract
- Sweet chestnut (Castanea sativa Mill.) is a
multipurpose species of great ecological and economic
importance in southwest Bulgaria. Bulgarian chestnut forests
are severely degraded, however, due to the intensive
exploitation and bad management that have occurred over
the last 2000 years. Given the urgent need to define conservation
strategies to preserve the biodiversity of Bulgarian
chestnut, we estimated its genetic variability. A set
of eight microsatellite primers were used to analyze the
genetic diversity and structure of six C. sativa populations
distributed throughout the range of species in Bulgaria.
Results showed a generally high level of genetic diversity
but little divergence among populations. A significant,
positive, within-population inbreeding coefficient (Fis) was
observed in four populations. A STRUCTURE analysis
revealed three genetic clusters. Using a landscape
approach, significant genetic barriers among populations
were found by integrating genetics with geographical distance.
We hypothesize that one population is a relict from a
glacial refugium; the structure of the remaining populations
is probably the result of a combination of natural events
and human impacts. For the purposes of conservation
planning, we have identified populations that are particularly
rich in diversity and private alleles that are good
candidates for preservation. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Autore CNR di
- Prodotto
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di