Project description:Because fin base is supposed to be the entry zone of some fish virus, we wanted to know which transcripts are induced after infection of zebrafish with Spring Viremia Carp Virus (SVCV). Two days after infection, differentially expressed transcript levels from selected immune-related zebrafish genes were studied in zebrafish fins. Also transcripts from resistant fishes to viral infection one month after inoculation were studied.
Project description:Nowadays one of the main challenges is moving towards an eco-sustainable agriculture, able to preserve the food production through a reduced use of pesticides. The current global food sustenance by intensive agriculture mainly based on economic crop monocultures drastically reduces the biodiversity increasing the yield losses due to biotic and abiotic stress. To try to ensure yield stability also enhancing the plant resistance responses to promote an eco-sustainable management of plant diseases, a technology based on plasma activated water (PAW), characterized by the production of reactive oxygen and nitrogen species, was tested. Differential expression levels of selected genes involved in the plant defence pathways and the microRNAs composition in PAW treated- micropropagated periwinkle shoots and grapevines were analyzed. The results indicate that PAW treatment enhances plant defence responses at both, transcriptional and post-transcriptional level, leading to an increased synthesis in periwinkle of vinblastine and vindoline, anti-oxidant compounds employed in the pharmaceutical industry and in grapevine of resveratrol that is an important compound for human health.
Project description:Common carp is one of the main commercial fishes captured and cultured worldwide. Although common carp genome is not finished yet, this study provides a first large scale cloning and characterization of common carp miRNAs and their potential targets. These miRNAs add to the growing database of new miRNA and lay the foundation for further understanding of miRNA function in gene regulation of common carp.
2012-07-16 | GSE35131 | GEO
Project description:Comparative studies on sex chromosomes in cartilaginous fishes
Project description:Common carp is one of the main commercial fishes captured and cultured worldwide. Although common carp genome is not finished yet, this study provides a first large scale cloning and characterization of common carp miRNAs and their potential targets. These miRNAs add to the growing database of new miRNA and lay the foundation for further understanding of miRNA function in gene regulation of common carp. We constructed a small RNA library from 17 Cyprinus carpio samples.
