Aggressive Potato virus YNTN (PVYNTN) and mild PVYN isolates trigger different specific responses in susceptible potato

ABSTRACT: Potato virus YNTN (PVYNTN) is one of the most devastating potato virus causing great losses in the potato production industry. PVYNTN induces severe symptoms on inoculated leaves and a disease known as potato tuber necrosis ringspot disease (PTNRD) develops on tubers. Closely related PVYN isolate induces only mild symptoms on inoculated potato leaves and no symptoms on tubers. The early response of sensitive potato cvs. Igor and Nadine to inoculation with PVYNTN and PVYN was analysed allowing identification of genes involved in severe symptoms induction. Microarray and quantitative-PCR analysis was carried out to identify differentially expressed genes after inoculation with both virus isolates. Two distinct groups of genes were shown to have a role in severe symptoms development – one g

ORGANISM(S): Solanum tuberosum

SUBMITTER: Kogovsek Polona 

PROVIDER: E-GEOD-18196 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress