2026-06-03T00:39:38Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/252622026-02-03T12:31:23Zcom_10630_2254col_10630_37959

Whole genome, transcriptome, smallRNAome and methylome profiling during tomato-geminivirus interaction Romero-Rodríguez, Beatriz Petek, Marko Kriznik, Maja Jiao, Chen Morilla, Ian Luna, Ana P. Fei, Zhangjun Gruden, Kristina Rodríguez-Bejarano, Eduardo Castillo-Garriga, Araceli Contribución a congreso Tomato Yellow Leaf Curl Virus (TYLCV) belongs to the Begomovirus genus and istransmitted by the whitefly Bemisia tabaci. With only seven viral proteins, TYLCV must create a proper environment for viral replication, transcription, and propagation. Behind the apparent simplicity of geminiviruses lies a complex network of molecular interactions with their host and their natural vector, which induces a wide variety of transcriptional, post-transcriptional and chromatin changes in the host. To understand this virus-host interaction at a genetic and epigenetic level, we carried out a global approach to generate the transcriptome, smallRNAome and methylome of the TYLCV-tomato interaction. Total RNA and DNA was extracted from tomato infected plants (three biological replicates) and analysed at 2, 7, 14 and 21-day postinfection (dpi). Analysis of the changes in host transcription during the infection and its correlation with changes in sRNA profiles (microRNA and phasiRNA) and DNA methylation patterns will be presented and discussed. 2022-10-20T09:26:32Z 2022-10-20T09:26:32Z 2022-10 2022 conference output https://hdl.handle.net/10630/25262 eng International Symposium on ssDNA Viruses (IS3DV) Sète, Occitanie, Francia 26 de septiembre al 1 de octubre open access