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2001 - 275 p.
p. 261-264

Sn transgenic plants of Lotus corniculatus are utilised for isolating genes involved in the biosynthetic pathway of condensed tannins

Turchetti V., Ragano Caracciolo M., Tosti N., Paolocci F., Damiani F.

L. corniculatus plants derived from transformation with the maize gene Sn of only one genotype resulted highly polymorphic for condensed tannins (CT) levels. Stable CT enhanced and suppressed plants have been screened and further analysed at molecular level for transgene insertion and for the expression of some genes of the biosynthetic pathway of phenylpropanoids. These selected individuals are utilised for isolating the genes responsible of the metabolic steps leading from flavonol to CTs.

Mots-clés    

CLONAGE DE GENE, LOTUS CORNICULATUS, PLANTE TRANSGENIQUE

Citer cet article    

Turchetti V., Ragano Caracciolo M., Tosti N., Paolocci F., Damiani F. Sn transgenic plants of Lotus corniculatus are utilised for isolating genes involved in the biosynthetic pathway of condensed tannins. In : Delgado I. (ed.), Lloveras J. (ed.). Quality in lucerne and medics for animal production . Zaragoza : CIHEAM, 2001. p. 261-264. (Options Méditerranéennes : Série A. Séminaires Méditerranéens; n. 45). 14. Réunion Eucarpia du Groupe Medicago spp., 2001/09/12-15, Zaragoza and Lleida (Spain). http://om.ciheam.org/om/pdf/a45/01600096.pdf