Genetic and environmental control of the Verticillium syndrome in Arabidopsis thaliana.

ABSTRACT:

Background

Verticillium spp. are major pathogens of dicotyledonous plants such as cotton, tomato, olive or oilseed rape. Verticillium symptoms are often ambiguous and influenced by development and environment. The aim of the present study was to define disease and resistance traits of the complex Verticillium longisporum syndrome in Arabidopsis thaliana (L.) Heynh. A genetic approach was used to determine genetic, developmental and environmental factors controlling specific disease and resistance traits and to study their interrelations.

Results

A segregating F2/F3 population originating from ecotypes 'Burren' (Bur) and 'Landsberg erecta' (Ler) was established. Plants were root-dip inoculated and tested under greenhouse conditions. The Verticillium syndrome was dissected int

SUBMITTER: Haffner E 

PROVIDER: S-EPMC3017855 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature