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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03234naa a2200361 4500 | |
| 001 | oai:slubar.slu.se:52654 | |
| 003 | SwePub | |
| 008 | 240410s2013 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://res.slu.se/id/publ/526542 URI |
| 024 | 7 | a https://doi.org/10.1105/tpc.112.1064762 DOI |
| 040 | a (SwePub)slu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Lukhovitskaya, Ninau Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för växtbiologi,Department of Plant Biology4 aut0 (Swepub:slu)49191 |
| 245 | 1 0 | a An RNA Virus-Encoded Zinc-Finger Protein Acts as a Plant Transcription Factor and Induces a Regulator of Cell Size and Proliferation in Two Tobacco Species |
| 264 | c 2013-03-12 | |
| 264 | 1 | b Oxford University Press (OUP),c 2013 |
| 264 | 1 | b American Society of Plant Biologists,c 2024 |
| 520 | a Plant viruses cause a variety of diseases in susceptible hosts. The disease symptoms often include leaf malformations and other developmental abnormalities, suggesting that viruses can affect plant development. However, little is known about the mechanisms underlying virus interference with plant morphogenesis. Here, we show that a C-4 type zinc-finger (ZF) protein, p12, encoded by a carlavirus (chrysanthemum virus B) can induce cell proliferation, which results in hyperplasia and severe leaf malformation. We demonstrate that the p12 protein activates expression of a regulator of cell size and proliferation, designated upp-L (upregulated by p12), which encodes a transcription factor of the basic/helix-loop-helix family sufficient to cause hyperplasia. The induction of upp-L requires translocation of the p12 protein into the nucleus and ZF-dependent specific interaction with the conserved regulatory region in the upp-L promoter. Our results establish the role of the p12 protein in modulation of host cell morphogenesis. It is likely that other members of the conserved C-4 type ZF family of viral proteins instigate reprogramming of plant development by mimicking eukaryotic transcriptional activators. | |
| 650 | 7 | a LANTBRUKSVETENSKAPERx Bioteknologi med applikationer på växter och djurx Växtbioteknologi0 (SwePub)404012 hsv//swe |
| 650 | 7 | a AGRICULTURAL SCIENCESx Agricultural Biotechnologyx Plant Biotechnology0 (SwePub)404012 hsv//eng |
| 650 | 7 | a NATURVETENSKAPx Biologix Utvecklingsbiologi0 (SwePub)106142 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Developmental Biology0 (SwePub)106142 hsv//eng |
| 700 | 1 | a Thaduri, Srinivas4 aut |
| 700 | 1 | a Savenkov, Eugeneu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för växtbiologi,Department of Plant Biology4 aut0 (Swepub:slu)48370 |
| 710 | 2 | a Sveriges lantbruksuniversitetb Institutionen för växtbiologi4 org |
| 710 | 2 | a Sveriges lantbruksuniversitet |
| 773 | 0 | t Plant Celld : Oxford University Press (OUP)g 25, s. 960-973q 25<960-973x 1040-4651x 1532-298X |
| 856 | 4 | u http://www.plantcell.org/content/plantcell/25/3/960.full.pdf |
| 856 | 4 8 | u https://res.slu.se/id/publ/52654 |
| 856 | 4 8 | u https://doi.org/10.1105/tpc.112.106476 |
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