The application of molecular markers technology to evaluate the genetic diversity within the speciesMyrtus communisL. has been aimed to analyse 38 selected genotypes, collected from different natural populations growing in Sardinia and prospected as improved varieties for myrtle cultivation. The results obtained showed the high efficiency in evidencing polymorphisms of ISSR (Inter Simple Sequence Repeat) molecular marker, thus proving to be useful in the evaluation of genetic relationship among the selections. The application of cpSSR (Chloroplast Simple Sequence Repeat) marker gave less reliable results, since data obtained were not suitable for the genotypes fingerprinting.
Applicazione di marcatori molecolari per la caratterizzazione di genotipi diMyrtus communisl / Nieddu, Giovanni; Erre, Patrizia; Cocco, Giovanna Francesca; Chessa, Innocenza; Nieddu, Maria. - (2005). (Intervento presentato al convegno 3. Giornata di studio sul mirto: [atti del convegno]).
Applicazione di marcatori molecolari per la caratterizzazione di genotipi diMyrtus communisl.
Nieddu, Giovanni;Erre, Patrizia;Chessa, Innocenza;Nieddu, Maria
2005-01-01
Abstract
The application of molecular markers technology to evaluate the genetic diversity within the speciesMyrtus communisL. has been aimed to analyse 38 selected genotypes, collected from different natural populations growing in Sardinia and prospected as improved varieties for myrtle cultivation. The results obtained showed the high efficiency in evidencing polymorphisms of ISSR (Inter Simple Sequence Repeat) molecular marker, thus proving to be useful in the evaluation of genetic relationship among the selections. The application of cpSSR (Chloroplast Simple Sequence Repeat) marker gave less reliable results, since data obtained were not suitable for the genotypes fingerprinting.| File | Dimensione | Formato | |
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