Project description:Transcriptomic sequencing of Salix brachista to make a high-quality transcriptomic map.Utilizing Illumina and ONT data, we conducted transcript assembly, expression quantification, differential gene analysis, and alternative splicing to construct a comprehensive transcriptome map. This work lays a robust foundation for understanding the gene expression patterns of Salix brachista.
Project description:Identification of miRNAs in citrus reticulata exosomes;Identification of potential target genes of exosomal miRNAs in penicillium italicum; Comparison of differentially expressed genes between citrus exosome-treatedpenicillium italicum and wild type
Project description:Salt responsive genes were identified in chinese willow (Salix matsudana) after the plants were treated with 100 mM NaCl. for 48 hours We used microarrays to identify genes responsible for combating salt stress. Those up-regulated during the NaCl treatment may protect the plants from damages caused by salt stress.
Project description:Identification of miRNAs in citrus reticulata exosomes;Identification of potential target genes of exosomal miRNAs in penicillium italicum; Comparison of differentially expressed genes between citrus exosome-treatedpenicillium italicum and wild type
Project description:Identification of miRNAs in citrus reticulata exosomes;Identification of potential target genes of exosomal miRNAs in penicillium italicum; Comparison of differentially expressed genes between citrus exosome-treatedpenicillium italicum and wild type
Project description:Shrub willow (Salix spp.), a short rotation woody biomass crop, has superior properties as a perennial energy crop for the Northeast and Midwest US. However, the insect pest potato leafhopper Empoasca fabae (Harris) (PLH) can cause serious damage and reduce yield of susceptible genotypes. Currently, the willow cultivars in use display varying levels of susceptibility under PLH infestation. However, genes and markers for resistance to PLH are not yet available for marker-assisted selection in breeding. In this study, transcriptome differences between a resistant genotype 94006 (S. purpurea) and a susceptible cultivar ‘Jorr’ (S. viminalis), and their hybrid progeny were determined. Over 600 million RNA-Seq reads were generated and mapped to the Salix purpurea reference transcriptome. Gene expression analyses revealed the unique defense mechanism in resistant genotype 94006 that involves PLH-induced secondary cell wall modification. In the susceptible genotypes, genes involved in programed cell death were highly expressed, explaining the necrosis symptoms after potato leafhopper feeding. Overall, the discovery of resistance genes and defense mechanisms provides new resources for shrub willow breeding and research in the future.