Pitaya Virus X Coat Protein Acts as an RNA Silencing Suppressor and Can Be Used as a Specific Target for Detection Using RT-LAMP

Selenicereus undatus (Haworth) D.R. Hunt (pitaya) is a tropical fruit that has been commonly cultivated in Guizhou Province, China, in recent years due to its good taste and high nutritional value. This planting area currently ranks third in China. Viral diseases have increasingly emerged in pitaya...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 107(2023), 11 vom: 20. Nov., Seite 3378-3382
1. Verfasser: Zhao, Yue (VerfasserIn)
Weitere Verfasser: Yang, Shutong, Jiang, Ling, Yang, Qian, Luo, Liting, Jiang, Junmei, Malichan, Srihunsa, Zhao, Jin, Xie, Xin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article RNA silencing suppressor RT-LAMP coat protein pitaya pitaya virus X protein-protein interaction
LEADER 01000naa a22002652 4500
001 NLM355828065
003 DE-627
005 20231226065155.0
007 cr uuu---uuuuu
008 231226s2023 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-11-22-2570-SC  |2 doi 
028 5 2 |a pubmed24n1186.xml 
035 |a (DE-627)NLM355828065 
035 |a (NLM)37079007 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Zhao, Yue  |e verfasserin  |4 aut 
245 1 0 |a Pitaya Virus X Coat Protein Acts as an RNA Silencing Suppressor and Can Be Used as a Specific Target for Detection Using RT-LAMP 
264 1 |c 2023 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 23.11.2023 
500 |a Date Revised 23.11.2023 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Selenicereus undatus (Haworth) D.R. Hunt (pitaya) is a tropical fruit that has been commonly cultivated in Guizhou Province, China, in recent years due to its good taste and high nutritional value. This planting area currently ranks third in China. Viral diseases have increasingly emerged in pitaya cultivation because of the expansion of the pitaya planting area and the characteristics of asexual propagation. The spread of pitaya virus X (PiVX; a Potexvirus) is among the most severe viruses threatening the quality and yield of pitaya fruit. To investigate the occurrence of PiVX in pitaya cultivations in Guizhou Province, we developed a reverse transcription loop-mediated isothermal amplification (RT-LAMP) method that can detect PiVX with high sensitivity and specificity at a low cost and produce a visualized result. Our best RT-LAMP system was significantly more sensitive than RT-PCR and was highly specific to PiVX. Furthermore, PiVX coat protein (CP) can form a homodimer, and PiVX may use its CP as a plant RNA silencing suppressor to enhance infection. To the best of our knowledge, this is the first report of fast detection of PiVX and functional exploration of CP in a Potexvirus. These findings will provide an opportunity for early diagnosis and prevention of viruses in pitaya 
650 4 |a Journal Article 
650 4 |a RNA silencing suppressor 
650 4 |a RT-LAMP 
650 4 |a coat protein 
650 4 |a pitaya 
650 4 |a pitaya virus X 
650 4 |a protein-protein interaction 
700 1 |a Yang, Shutong  |e verfasserin  |4 aut 
700 1 |a Jiang, Ling  |e verfasserin  |4 aut 
700 1 |a Yang, Qian  |e verfasserin  |4 aut 
700 1 |a Luo, Liting  |e verfasserin  |4 aut 
700 1 |a Jiang, Junmei  |e verfasserin  |4 aut 
700 1 |a Malichan, Srihunsa  |e verfasserin  |4 aut 
700 1 |a Zhao, Jin  |e verfasserin  |4 aut 
700 1 |a Xie, Xin  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 107(2023), 11 vom: 20. Nov., Seite 3378-3382  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:107  |g year:2023  |g number:11  |g day:20  |g month:11  |g pages:3378-3382 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-11-22-2570-SC  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 107  |j 2023  |e 11  |b 20  |c 11  |h 3378-3382