Mapping of plastid RNA editing sites of Helianthus and identification of differential editing in fungal infected plants.
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Title |
Mapping of plastid RNA editing sites of Helianthus and identification of differential editing in fungal infected plants.
Not Available |
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Creator |
Duruvasula SreeLekha
MulpuriSujatha KandasamyUlaganathan |
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Subject |
Golovinomycesorontii
Helianthussp Powderymildew RNAeditinganalysis RNA-seq Transcriptome |
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Description |
Not Available
RNA editing is a post transcriptional modification which occurs at specific sites of RNA molecules in the chloroplasts of higher plants. Although, systematic studieshave been carried out in severalplants, veryscant information is available with regard to the oilseed crop, sunflower. Here, we systematically investigated and comparedchloroplastRNAeditingstatusoffourHelianthusspeciesviz.,H.annuus(includingitsthreegenotypes 2023B,TX16R,ID25),H.debilis,H.praecoxandH.niveusandtheirrespectivefungal(powderymildew)infected plantsusingbioinformaticsapproachfromRNA-Seqdata.Wediscovered244RNAeditingsites(RES),including 106(43.62%)inproteincodingregionswithanaveragenumberof67editsitesand32commonRESdistributed among six controls and their respective pathogen infected plants. A comparison of these Helianthus species transcriptomestothegenomesofA.thaliana,O.sativaandZ.maysledtodiscoveryof54novelRESin21genes which were C to U conversions in all species. These studies provide a comprehensive picture of plastid RNA editingeventsinHelianthusspecies.WeidentifiedcompleteRNAeditingeventsinfourspeciesofHelianthusand pathogenspecificdifferentialRNAeditingforthefirsttime,whichwouldbeabasisforfutureunderstandingof diseasespecificphenomena Not Available |
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Date |
2020-11-20T10:02:12Z
2020-11-20T10:02:12Z 2019-01-01 |
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Type |
Research Paper
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Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/42499 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Not Available
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