Genetic variability in Posidonia oceanica (L.) Delile populations from Northern Sardinian coastal sites

Deriu, Antonella and Sechi, Leonardo Antonio and Bullitta, Simonetta Maria and Piluzza, Giannella Maria Antonia and Zanetti, Stefania Anna Lucia (2003) Genetic variability in Posidonia oceanica (L.) Delile populations from Northern Sardinian coastal sites. L'Igiene moderna, Vol. 119 (3), p. 169-180. ISSN 0019-1655. Article.

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Abstract

Meadows of Posidonia oceanica (L.) Delile (Phanerogamae: Potamogetonaceae) from different Northern Sardinian coastal sites were sampled and compared for DNA polimorphism. The RAPD (Random Amplified Polimorphic DNA) technique was utilized in order to identify the presence of genetic variability. Among the examined populations we found DNA polymorphisms that could be useful for selecting plant materials for local meadows recolonization projects, the technique can infact be an useful tool in setting up strategies for the safeguard of the species in areas where populations of Posidonia are subject to regression.

Item Type:	Article
ID Code:	2896
Status:	Published
Refereed:	Yes
Uncontrolled Keywords:	DNA polymorphism, Posidonia oceanica, RAPD, Sardinia
Subjects:	Area 06 - Scienze mediche > MED/07 Microbiologia e microbiologia clinica
Divisions:	002 Altri enti e centri di ricerca del Nord Sardegna > CNR-Consiglio Nazionale delle Ricerche > Istituto per il sistema produzione animale in ambiente Mediterraneo, Sassari 001 Università di Sassari > 01 Dipartimenti > Scienze biomediche
Publisher:	E.J.E. Publisher
ISSN:	0019-1655
Deposited On:	02 Sep 2009 13:40

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