Transcription profiling of Vitis vinifera cv. Cabernet-Sauvignon leaves obtained from plants grown in different enviroments and infected with vascular ascomycete fungus Eutypa lata.

ABSTRACT: Eutypa dieback is a vascular disease that may severely affect vineyards throughout the world. In the present work, microarrays analysis were made in order (i) to improve our knowledge of grapevine (Vitis vinifera cv. Cabernet-Sauvignon) responses to Eutypa lata, the causal agent of Eutypa dieback and (ii) to identify genes that may prevent symptom development. Qiagen/Operon grapevine microarrays bearing 14,500 probes were used to compare between three experimental conditions (in vitro, greenhouse, vineyard), foliar material of infected symptomatic plants (S+R+), infected asymptomatic plants (S-R+), and healthy plants (S-R-). These plants were characterized by symptoms notation after natural (vineyard) or experimental (in vitro, greenhouse) infection, re-isolation of the fungus located in t

ORGANISM(S): Vitis vinifera

DISEASE(S): E. lata infected plant without symptoms

SUBMITTER: Christian Kappel 

PROVIDER: E-MEXP-2337 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress