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dc.contributor.authorZangishei, Zahra
dc.contributor.authorAnnacondia, Maria Luz
dc.contributor.authorGundlach, Heidrun
dc.contributor.authorDidriksen, Alena
dc.contributor.authorBruckmüller, Julien
dc.contributor.authorSalari, Hooman
dc.contributor.authorKrause, Kirsten
dc.contributor.authorMartinez, German
dc.date.accessioned2022-10-25T06:36:50Z
dc.date.available2022-10-25T06:36:50Z
dc.date.issued2022-07-21
dc.description.abstractParasitism is a successful life strategy that has evolved independently in several families of vascular plants. The genera Cuscuta and Orobanche represent examples of the two profoundly different groups of parasites: one parasitizing host shoots and the other infecting host roots. In this study, we sequenced and described the overall repertoire of small RNAs from Cuscuta campestris and Orobanche aegyptiaca. We showed that C. campestris contains a number of novel microRNAs (miRNAs) in addition to a conspicuous retention of miRNAs that are typically lacking in other Solanales, while several typically conserved miRNAs seem to have become obsolete in the parasite. One new miRNA appears to be derived from a horizontal gene transfer event. The exploratory analysis of the miRNA population (exploratory due to the absence of a full genomic sequence for reference) from the root parasitic O. aegyptiaca also revealed a loss of a number of miRNAs compared to photosynthetic species from the same order. In summary, our study shows partly similar evolutionary signatures in the RNA silencing machinery in both parasites. Our data bear proof for the dynamism of this regulatory mechanism in parasitic plants.en_US
dc.identifier.citationZangishei, Annacondia ML, Gundlach H, Didriksen A, Bruckmüller J, Salari, Krause K, Martinez G. Parasitic plant small RNA analyses unveil parasite- specific signatures of microRNA retention, loss, and gain. Plant Physiology. 2022en_US
dc.identifier.cristinIDFRIDAID 2064670
dc.identifier.doi10.1093/plphys/kiac331
dc.identifier.issn0032-0889
dc.identifier.issn1532-2548
dc.identifier.urihttps://hdl.handle.net/10037/27122
dc.language.isoengen_US
dc.publisherOxford University Pressen_US
dc.relation.journalPlant Physiology
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2022 The Author(s)en_US
dc.rights.urihttps://creativecommons.org/licenses/by-nd/4.0en_US
dc.rightsAttribution-NoDerivatives 4.0 International (CC BY-ND 4.0)en_US
dc.titleParasitic plant small RNA analyses unveil parasite- specific signatures of microRNA retention, loss, and gainen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0)
Med mindre det står noe annet, er denne innførselens lisens beskrevet som Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0)