Post-transcriptional gene silencing as an efficient tool for engineering resistance to white clover mosaic virus in white clover (Trifolium repens)

The lack of naturally occurring resistance to white clover mosaic virus (WCMV) has demanded exploration of a transgenic approach for the development of WCMV-resistant white clover plants. Transgenic white clover plants producing sense (co-suppression), antisense and hairpin RNA (hpRNA) transcripts c...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Journal of plant physiology. - 1979. - 166(2009), 14 vom: 15. Sept., Seite 1557-67
1. Verfasser: Ludlow, Emma J (VerfasserIn)
Weitere Verfasser: Mouradov, Aidyn, Spangenberg, German C
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2009
Zugriff auf das übergeordnete Werk:Journal of plant physiology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Viral Proteins RNA-Dependent RNA Polymerase EC 2.7.7.48
LEADER 01000naa a22002652 4500
001 NLM190506407
003 DE-627
005 20231223185445.0
007 cr uuu---uuuuu
008 231223s2009 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.jplph.2009.07.001  |2 doi 
028 5 2 |a pubmed24n0635.xml 
035 |a (DE-627)NLM190506407 
035 |a (NLM)19660828 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Ludlow, Emma J  |e verfasserin  |4 aut 
245 1 0 |a Post-transcriptional gene silencing as an efficient tool for engineering resistance to white clover mosaic virus in white clover (Trifolium repens) 
264 1 |c 2009 
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 02.11.2009 
500 |a Date Revised 09.12.2020 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a The lack of naturally occurring resistance to white clover mosaic virus (WCMV) has demanded exploration of a transgenic approach for the development of WCMV-resistant white clover plants. Transgenic white clover plants producing sense (co-suppression), antisense and hairpin RNA (hpRNA) transcripts corresponding to the WCMV replicase gene were produced and analysed at the molecular and phenotypic levels. Expression of hpRNA and antisense transgenes provided a high level resistance to WCMV, while the sense transgene provided partial resistance. The presence of small interfering RNA molecules (siRNAs) in the transgenic white clover plants prior to virus challenge indicated that WCMV resistance was due to pre-activated RNA silencing, and the presence of siRNAs acted as reliable biomarkers for prediction of the degree of virus resistance in these plants 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Viral Proteins  |2 NLM 
650 7 |a RNA-Dependent RNA Polymerase  |2 NLM 
650 7 |a EC 2.7.7.48  |2 NLM 
700 1 |a Mouradov, Aidyn  |e verfasserin  |4 aut 
700 1 |a Spangenberg, German C  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of plant physiology  |d 1979  |g 166(2009), 14 vom: 15. Sept., Seite 1557-67  |w (DE-627)NLM098174622  |x 1618-1328  |7 nnns 
773 1 8 |g volume:166  |g year:2009  |g number:14  |g day:15  |g month:09  |g pages:1557-67 
856 4 0 |u http://dx.doi.org/10.1016/j.jplph.2009.07.001  |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 166  |j 2009  |e 14  |b 15  |c 09  |h 1557-67