Monitoring expression of selected Plasmodiophora brassicae genes during clubroot development in Arabidopsis thaliana

作者：Johannes Siemens, Hans Rudolf Graf, Simon Bulman, Oliver In, Jutta Ludwig‐Müller · 发表于：Plant Pathology · 年份：2008 · DOI：10.1111/j.1365-3059.2008.01943.x · 被引用次数：56 · 研究领域：Plant Disease Resistance and Genetics

The expression of 12 cDNAs from Plasmodiophora brassicae , among them two novel sequences, was determined during clubroot development on Arabidopsis thaliana . The aim was to find cDNAs expressed at distinct stages of pathogenesis. The relative amount of infection with active plasmodia could be estimated using Pb Actin cDNA as an internal standard. Two cDNAs, Pb Brip9 and Pb CC249, were strongly expressed at stages of disease development corresponding to the occurrence of sporulating plasmodia. Therefore, it should be possible in the future to find more cDNAs which could be used as markers for certain stages of clubroot development.