Project description:We used high-throughput sequencing to identify conserved and nonconserved miRNAs and other short RNAs in Typha angustifolia under control and cadmium stressed condition. A total of 114 conserved miRNAs and 41 novel candidate miRNAs encoded by 66 hairpin precursors were identified in both small RNA libraries. 4 conserved and 6 novel miRNAs showed specific expression, which, combined with function of target genes, suggests that miRNAs may play a role in plant Cd stress response.These results provide a framework for further analysis of miRNAs and their role in regulating Typha angustifolia response to cadmium stress.
Project description:The assess the effect of AvrSr35 knock-out on host-pathogen interaction in the compatible host, we have performed time-course analysis of leaf transcriptomes obtained by infecting susceptible wheat cultivar Fielder with the wild type Puccinia graminis f.sp. tritici (Pgt) isolate 99KS76A-1 and its three mutants, M1, M4 and M7, that carry loss-of-function mutations in the AvrSr35 gene.