Rose Rosette Virus: Difference between revisions

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==Introduction==
==Introduction==
<br>Rose rosette virus (RRV), also known as Rose rosette disease (RRD), is a viral plant pathogen. The symptoms of Rose Rosette Virus (RRV) was first recognized and recorded in Canada 77 years and has since become one of the most destructive diseases of commercial roses <ref>[http://www.oalib.com/references/9398096/ Conners, I.L. Twentieth Annual Report of the Canadian Plant Disease Survey 1940; Department of Agriculture: Ottawa, Canada, 1941; p. 98.]</ref>,<ref>http://jgv.microbiologyresearch.org/content/journal/jgv/10.1099/vir.0.031146-0#tab4/ Laney A., Keller K., Martin R.,& Tzanetakis I. A discovery 70 years in the making: characterization of the Rose rosette virus. 01 July 2011, Journal of General Virology 92: 1727-, doi: 10.1099/vir.0.031146-0]</ref>. The plant pathogen RRV has only been found to affect the genus Rosa (Dobhal et al., 2016). Most Rosa spp. are susceptible to RRV, making RRV a significant problem for landscapers and horticulturalists (Epstein and Hill, 1999). However, non-commercial, wild rose species of the Rosa genus, such as the meadow rose (<i>R. blanda</i>), swamp rose (<i>R. palustris</i>), Carolina rose (<i>R. Carolina</i>), prickly wild rose (<i>R. acicularis</i>), and burnet rose (<i>R. spinosissima</i>), show only minimal signs of susceptibility to RRV (Epstein and Hill, 1999). Currently, RRV is primarily distributed throughout the eastern United States ranging from the Eastern coasts of New England to the base of the Rocky Mountains (Windham et al., 2014). In short, RRV is a destructive and highly lethal rose pathogen that expresses a significant threat to the commercial rose industry. This report seeks to highlight what we currently know about RRV and to highlight the areas where future research needs to be conducted.<br>
<br>Rose rosette virus (RRV), also known as Rose rosette disease (RRD), is a viral plant pathogen. The symptoms of Rose Rosette Virus (RRV) was first recognized and recorded in Canada 77 years and has since become one of the most destructive diseases of commercial roses <ref>[http://www.oalib.com/references/9398096/ Conners, I.L. Twentieth Annual Report of the Canadian Plant Disease Survey 1940; Department of Agriculture: Ottawa, Canada, 1941; p. 98.]</ref><ref>[http://jgv.microbiologyresearch.org/content/journal/jgv/10.1099/vir.0.031146-0#tab4/ Laney A., Keller K., Martin R.,& Tzanetakis I. A discovery 70 years in the making: characterization of the Rose rosette virus. 01 July 2011, Journal of General Virology 92: 1727-, doi: 10.1099/vir.0.031146-0]</ref>. The plant pathogen RRV has only been found to affect the genus Rosa (Dobhal et al., 2016). Most Rosa spp. are susceptible to RRV, making RRV a significant problem for landscapers and horticulturalists (Epstein and Hill, 1999). However, non-commercial, wild rose species of the Rosa genus, such as the meadow rose (<i>R. blanda</i>), swamp rose (<i>R. palustris</i>), Carolina rose (<i>R. Carolina</i>), prickly wild rose (<i>R. acicularis</i>), and burnet rose (<i>R. spinosissima</i>), show only minimal signs of susceptibility to RRV (Epstein and Hill, 1999). Currently, RRV is primarily distributed throughout the eastern United States ranging from the Eastern coasts of New England to the base of the Rocky Mountains (Windham et al., 2014). In short, RRV is a destructive and highly lethal rose pathogen that expresses a significant threat to the commercial rose industry. This report seeks to highlight what we currently know about RRV and to highlight the areas where future research needs to be conducted.<br>




Revision as of 22:46, 27 April 2017

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Rose Rosette Virus


By Jacob Scharfetter

Witches'-broom caused by rose rosette on a shrub rose (Rosa 'Baiore' POLAR JOY). By the Missouri Botanical Garden [http://www.missouribotanicalgarden.org/gardens-gardening/your-garden/help-for-the-home-gardener/advice-tips-resources/pests-and-problems/diseases/viruses/rose-rosette.aspx

Introduction


Rose rosette virus (RRV), also known as Rose rosette disease (RRD), is a viral plant pathogen. The symptoms of Rose Rosette Virus (RRV) was first recognized and recorded in Canada 77 years and has since become one of the most destructive diseases of commercial roses [1][2]. The plant pathogen RRV has only been found to affect the genus Rosa (Dobhal et al., 2016). Most Rosa spp. are susceptible to RRV, making RRV a significant problem for landscapers and horticulturalists (Epstein and Hill, 1999). However, non-commercial, wild rose species of the Rosa genus, such as the meadow rose (R. blanda), swamp rose (R. palustris), Carolina rose (R. Carolina), prickly wild rose (R. acicularis), and burnet rose (R. spinosissima), show only minimal signs of susceptibility to RRV (Epstein and Hill, 1999). Currently, RRV is primarily distributed throughout the eastern United States ranging from the Eastern coasts of New England to the base of the Rocky Mountains (Windham et al., 2014). In short, RRV is a destructive and highly lethal rose pathogen that expresses a significant threat to the commercial rose industry. This report seeks to highlight what we currently know about RRV and to highlight the areas where future research needs to be conducted.



Rose Rosette Virus (RRV) was first described in the 1940s and has since become one of the most destructive diseases of Rosa spp. (Conners, 1941[3]). The disease is characterized by excessive thorniness, over zealous leaf proliferation, leaf mosaic patterning, red pigmentation, and witches' broom (see image). As there is no cure for RRV most infected plants will eventually die. Typically, a mature rose plant succumbs to disease after a period of three years. However, there is great amount of variability in Rosa spp. susceptibility, e.g. Rosa multiflora is highly susceptible to the disease while Rosa setigera is believed to be resistant to RRV [4]. Rose rosette virus is widespread across the United States stretching from the eastern seaboard to the foothills of Rocky Mountains (Laney et at., 2011[5])

References: [6] [7]

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Conclusion

References

  1. ↑ Conners, I.L. Twentieth Annual Report of the Canadian Plant Disease Survey 1940; Department of Agriculture: Ottawa, Canada, 1941; p. 98.
  2. ↑ Laney A., Keller K., Martin R.,& Tzanetakis I. A discovery 70 years in the making: characterization of the Rose rosette virus. 01 July 2011, Journal of General Virology 92: 1727-, doi: 10.1099/vir.0.031146-0
  3. ↑ Conners, I.L. Twentieth Annual Report of the Canadian Plant Disease Survey 1940; Department of Agriculture: Ottawa, Canada, 1941; p. 98.
  4. ↑ Missouri Botanical Garden: Rose Rosette
  5. ↑ http://jgv.microbiologyresearch.org/content/journal/jgv/10.1099/vir.0.031146-0#tab4/ Laney A., Keller K., Martin R.,& Tzanetakis I. A discovery 70 years in the making: characterization of the Rose rosette virus. 01 July 2011, Journal of General Virology 92: 1727-, doi: 10.1099/vir.0.031146-0]
  6. ↑ Hodgkin, J. and Partridge, F.A. "Caenorhabditis elegans meets microsporidia: the nematode killers from Paris." 2008. PLoS Biology 6:2634-2637.
  7. ↑ Bartlett et al.: Oncolytic viruses as therapeutic cancer vaccines. Molecular Cancer 2013 12:103.



Authored for BIOL 238 Microbiology, taught by Joan Slonczewski, 2017, Kenyon College.

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