Project description:In order to understand the mechanisms of Nitrogen induced susceptibility (NIS) we’ve conducted a dual RNAseq experiment on rice infected tissues by Magnaporthe oryzae. At 0 day post inoculation and 2 days post inoculation tissues have been collected on mock inoculated and M. oryzae inoculated plants. Rice were conducted under two type of nitrogen fertilization: 0N all fertilization but nitrogen, 1N all fertilization and NH4NO3. The fertilization was applied one day before inoculation. RNAseq was conducted both on rice and fungal RNA.
Project description:Comparison of the transcriptome profiles of a widely commercialized maize variety (Helen) at two levels of nitrogen fertilization. Conventional nitrogen fertilization compared to not nitrogen fertilization during the season.
Project description:Comparison of the transcriptome profiles of a widely commercialized MON810 maize variety (HelenBt) at two levels of nitrogen fertilization. Variety Helen Bt; obtained by Advanta; authorized the 11/08/2005; now commercialized by Limagrain Iberica. Conventional nitrogen fertilization compared to not nitrogen fertilization during the season.
Project description:The Poplar transcriptome was analyzed in mycorrhizal root tips in contact with Laccaria bicolor for 2 weeks. During mycorrhization the roots were treated with either 250M-BM-5m ACC, 10nM JA or 500M-BM-5M SA and compared to untreated mycorrhiza or control roots without contact to L. bicolor. In addition the poplar mutants 35S::PttACO1 and 35S::Atetr1 were used We performed 27 hybridizations (NimbleGen) with samples derived from Populus tremula x Populus alba clone 717-1B4 control roots, untreated mycorrhiza, SA-treated mycorrhiza, ACC-treated mycorrhiza and JA-treated mycorrhiza (3 biological replicates each) as well as Populus tremula x Populus tremuloides T89 control roots, mycorrhiza, 35S::PttACO1 mycorrhiza and 35S::Atetr1-1 mycorrhiza (3 biological replicates). All samples were labeled with Cy3.
Project description:Arbuscular mycorrhizal symbiosis is a predominant relationship between plant and arbuscular mycorrhizal fungi. To idendify arbuscular mycorrhiza responsive miRNAs, small RNA libraries were constructed in tomato roots colonized with Rhizophagus irregularis and without Rhizophagus irregularis. We identify miRNAs in tomato roots and provide a new profile of tomato miRNAs. And we found that some miRNAs were responsive to arbuscular mycorrhiza by comparing miRNAs in treatment with that in control.
Project description:Bioproject:PRJNA509493; Biosample:SAMN10583662; To identify T. matsutake mycorrhiza specific gene, transcriptomes were comapred among mycorrhiza (pine with T. matsutake), T. matsutake mycelia, T. matsutake fruiting body and pine root (without T. matsutake)
