Treinta genotipos de alcochofa de tipo "Romanesco" fueron muestreados de cada una de las tres granjas localizadas en la provincia de Latina (Sur de Roma), evaluando la variación genética existente entre y al interior de cada una de las poblaciones. Los marcadores moleculares utilizados, AFLPs y ISSRs, revelaron la presencia de un alto porcentaje de variabilidad al interior de las poblaciones. La diferencia entre los dos tipos de marcadores fue analizada como también las estrategias de conservación del germoplasma de alcachofa y la distancia genética entre las poblaciones analizadas.
Thirty genotypes of Artichoke landraces of "Romanesco" type have been collected from each of three farms located in Latina province (south of Rome), in order to assess the genetic variation existing between and within each population.The molecular markers utilized, AFLPs and ISSRs, revealed the presence of a great amount of variation within population.Difference between the two types of markers is discussed as well as the strategy for artichoke germplasm conservation and genetic distance between the analysed populations.
Assessment of genetic variation in artichoke of "Romanesco" type by molecular markers
Tucci M;
2004
Abstract
Thirty genotypes of Artichoke landraces of "Romanesco" type have been collected from each of three farms located in Latina province (south of Rome), in order to assess the genetic variation existing between and within each population.The molecular markers utilized, AFLPs and ISSRs, revealed the presence of a great amount of variation within population.Difference between the two types of markers is discussed as well as the strategy for artichoke germplasm conservation and genetic distance between the analysed populations.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.


