FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2620784294> ?p ?o ?g. }

• W2620784294 abstract "RNA silencing functions as a major natural antiviral defense mechanism in plants. RNA-dependent RNA polymerases (RDRs) that catalyze the synthesis of double-stranded RNAs, are considered as a fundamental element in RNA silencing pathways. In Arabidopsis thaliana, RDR1, 2 and 6 play important roles in anti-viral RNA silencing. Expression of RDR1 can be elevated following plant treatment with defense hormones and virus infection. RDR1 has been studied in several crop species, but not in pepper (Capsicum annuum L.). Here, a RDR1 gene was isolated from Capsicum annuum L., designated as CaRDR1. The full-length cDNA of CaRDR1 was 3,351 bp, encoding a 1,116-amino acid protein, which contains conserved regions, such as the most remarkable motif DLDGD. The transcripts of CaRDR1 could be induced by salicylic acid (SA), abscisic acid (ABA), H2O2, and tobacco mosaic virus (TMV). Silencing of CaRDR1 in pepper resulted in increased susceptibility to TMV as evident by severe symptom, increased of TMV-CP transcript, higher malondialdehyde (MDA) content and lower antioxidant enzymes activities compared with that of control plants. CaRDR1-overexpressing in Nicotiana benthamiana showed mild disease symptom and reduced TMV-CP transcripts than that of empty vector (EV) following TMV inoculation. The RNA silencing related genes, including NbAGO2, NbDCL2, NbDCL3, and NbDCL4 elevated expression in overexpressed plants. Alternative oxidase (AOX), the terminal oxidase of the cyanide (CN)-resistant alternative respiratory pathway, catalyze oxygen-dependent oxidation of ubiquinol in plants. It has an important function in plant defense against TMV. In addition, CaRDR1 overexpression promoted the expression of NbAOX1a and NbAOX1b. In conclusion, these results suggest that CaRDR1 plays a positive role in TMV resistance by regulating antioxidant enzymes activities and RNA silencing-related genes expression to suppress the replication and movement of TMV." @default.
• W2620784294 created "2017-06-09" @default.
• W2620784294 creator A5017670605 @default.
• W2620784294 creator A5022802322 @default.
• W2620784294 creator A5034555673 @default.
• W2620784294 creator A5036122432 @default.
• W2620784294 creator A5062098058 @default.
• W2620784294 creator A5069296078 @default.
• W2620784294 creator A5086664284 @default.
• W2620784294 date "2017-06-28" @default.
• W2620784294 modified "2023-10-17" @default.
• W2620784294 title "CaRDR1, an RNA-Dependent RNA Polymerase Plays a Positive Role in Pepper Resistance against TMV" @default.
• W2620784294 cites W1514080071 @default.
• W2620784294 cites W1917317614 @default.
• W2620784294 cites W1966024455 @default.
• W2620784294 cites W1966260076 @default.
• W2620784294 cites W1966720471 @default.
• W2620784294 cites W1973731551 @default.
• W2620784294 cites W1976679748 @default.
• W2620784294 cites W1979138510 @default.
• W2620784294 cites W1988580531 @default.
• W2620784294 cites W1989441414 @default.
• W2620784294 cites W1992384253 @default.
• W2620784294 cites W1994435298 @default.
• W2620784294 cites W1998461840 @default.
• W2620784294 cites W1998469642 @default.
• W2620784294 cites W2000980176 @default.
• W2620784294 cites W2002009466 @default.
• W2620784294 cites W2002658022 @default.
• W2620784294 cites W2007366089 @default.
• W2620784294 cites W2018119263 @default.
• W2620784294 cites W2018370844 @default.
• W2620784294 cites W2018484899 @default.
• W2620784294 cites W2024653949 @default.
• W2620784294 cites W2030366451 @default.
• W2620784294 cites W2035190653 @default.
• W2620784294 cites W2046487539 @default.
• W2620784294 cites W2056039590 @default.
• W2620784294 cites W2057839055 @default.
• W2620784294 cites W2062188301 @default.
• W2620784294 cites W2066067674 @default.
• W2620784294 cites W2069507179 @default.
• W2620784294 cites W2075151337 @default.
• W2620784294 cites W2076679381 @default.
• W2620784294 cites W2082682624 @default.
• W2620784294 cites W2092932820 @default.
• W2620784294 cites W2095073428 @default.
• W2620784294 cites W2097706568 @default.
• W2620784294 cites W2097828379 @default.
• W2620784294 cites W2103996625 @default.
• W2620784294 cites W2107277218 @default.
• W2620784294 cites W2107330252 @default.
• W2620784294 cites W2109975826 @default.
• W2620784294 cites W2110078373 @default.
• W2620784294 cites W2111092051 @default.
• W2620784294 cites W2112167962 @default.
• W2620784294 cites W2129788711 @default.
• W2620784294 cites W2131649453 @default.
• W2620784294 cites W2132632499 @default.
• W2620784294 cites W2135015580 @default.
• W2620784294 cites W2135044265 @default.
• W2620784294 cites W2139564786 @default.
• W2620784294 cites W2144235605 @default.
• W2620784294 cites W2145241076 @default.
• W2620784294 cites W2145788589 @default.
• W2620784294 cites W2154031188 @default.
• W2620784294 cites W2154166273 @default.
• W2620784294 cites W2158079305 @default.
• W2620784294 cites W2158514273 @default.
• W2620784294 cites W2160556942 @default.
• W2620784294 cites W2161586272 @default.
• W2620784294 cites W2164467649 @default.
• W2620784294 cites W2169037741 @default.
• W2620784294 cites W2171537060 @default.
• W2620784294 cites W2192080449 @default.
• W2620784294 cites W2225966128 @default.
• W2620784294 cites W2240027956 @default.
• W2620784294 cites W2285410227 @default.
• W2620784294 cites W2313253475 @default.
• W2620784294 cites W2515428179 @default.
• W2620784294 cites W2561207385 @default.
• W2620784294 cites W2586053249 @default.
• W2620784294 cites W4211039187 @default.
• W2620784294 cites W4255869574 @default.
• W2620784294 cites W4383673727 @default.
• W2620784294 cites W979477152 @default.
• W2620784294 cites W3144560481 @default.
• W2620784294 doi "https://doi.org/10.3389/fpls.2017.01068" @default.
• W2620784294 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5487767" @default.
• W2620784294 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28702034" @default.
• W2620784294 hasPublicationYear "2017" @default.
• W2620784294 type Work @default.
• W2620784294 sameAs 2620784294 @default.
• W2620784294 citedByCount "22" @default.
• W2620784294 countsByYear W26207842942018 @default.
• W2620784294 countsByYear W26207842942019 @default.
• W2620784294 countsByYear W26207842942020 @default.
• W2620784294 countsByYear W26207842942021 @default.
• W2620784294 countsByYear W26207842942022 @default.
• W2620784294 countsByYear W26207842942023 @default.

• next