2020
DOI: 10.1104/pp.20.00733
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Carbon Dots for Efficient Small Interfering RNA Delivery and Gene Silencing in Plants

Abstract: The development of a formulation for siRNA delivery enables posttranscriptional gene silencing in plants with a simple spray application.

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Cited by 138 publications
(127 citation statements)
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“…With further study, we learned that the systemic GFP silencing in 16C could be specifically initiated using 22nt dsRNA (7) (10) and that topical delivery of dsRNA targeting GFP in the 16C line initiated an amplification process that is characterized by production of transitive small RNAs both 5' and 3' of region targeted with dsRNA, especially when using a 22nt dsRNA (10).We adapted the topical dsRNA technology to several other dicot species targeting both endogenous genes and transgenes. However, we were unable to identify another genetic system in which we observed systemic gene silencing after topical dsRNA application (11,36). Further, the observation of abundant transitive small RNAs 5' of region targeted was not replicated in most transgenes and all endogenous gene targets that we were able to silence using a topical dsRNA technique.…”
Section: Discussionmentioning
confidence: 73%
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“…With further study, we learned that the systemic GFP silencing in 16C could be specifically initiated using 22nt dsRNA (7) (10) and that topical delivery of dsRNA targeting GFP in the 16C line initiated an amplification process that is characterized by production of transitive small RNAs both 5' and 3' of region targeted with dsRNA, especially when using a 22nt dsRNA (10).We adapted the topical dsRNA technology to several other dicot species targeting both endogenous genes and transgenes. However, we were unable to identify another genetic system in which we observed systemic gene silencing after topical dsRNA application (11,36). Further, the observation of abundant transitive small RNAs 5' of region targeted was not replicated in most transgenes and all endogenous gene targets that we were able to silence using a topical dsRNA technique.…”
Section: Discussionmentioning
confidence: 73%
“…We adapted the topical dsRNA technology to several other dicot species targeting both endogenous genes and transgenes. However, we were unable to identify another genetic system in which we observed systemic gene silencing after topical dsRNA application(11, 36). Further, the observation of abundant transitive small RNAs 5’ of region targeted was not replicated in most transgenes and all endogenous gene targets that we were able to silence using a topical dsRNA technique.…”
Section: Discussionmentioning
confidence: 88%
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