1887

Abstract

SUMMARY

Filamentous particles of lilac chlorotic leafspot virus (LCLV), a newly recognized virus resembling closteroviruses, were found only within mesophyll and phloem parenchyma cells of infected and leaves. In immature mesophyll cells the particles were associated with endoplasmic reticulum in the cytoplasm; in mature mesophyll cells the particles, and extensively proliferated and dilated endoplasmic reticulum, were found in ovoid cytoplasmic inclusions up to 8 µm in diam. In phloem parenchyma cells each inclusion was about 3 to 4 µm in diam. and typically occluded the cell lumen. In differentiated cells chloroplasts adjacent to the inclusions often had enlarged and sinuous thylakoids.

The intracellular inclusions induced by LCLV are similar in structure and location to those of five closteroviruses, observations supporting the inclusion of LCLV in this group.

Loading

Article metrics loading...

/content/journal/jgv/10.1099/0022-1317-39-1-63
1978-04-01
2022-01-17
Loading full text...

Full text loading...

/deliver/fulltext/jgv/39/1/JV0390010063.html?itemId=/content/journal/jgv/10.1099/0022-1317-39-1-63&mimeType=html&fmt=ahah

References

  1. Brunt A. A. 1978; The occurrence, hosts and properties of lilac chlorotic leafspot virus, a newly recognized virus from Syringa vulgaris. Annals of Applied Biology (in the press)
    [Google Scholar]
  2. Cadilhac B., Poupet A., Cardin L., Marais A. 1975; La bigarrure de l’oeillet (carnation streak virus): cytologie de l’infection. Compte Rendu de VAcademie des Sciences, Paris 381:639–642
    [Google Scholar]
  3. De Zoeten G. A., Assink A. M., Van Kammen A. 1974; Association of cowpea mosaic virus-induced double-stranded RNA with a cytopathological structure in infected cells. Virology 59:341–355
    [Google Scholar]
  4. Esau K., Cronshaw J., Hoefert L. L. 1966; Organisation of beet yellows virus inclusions in leaf cells of Beta. Proceedings of the National Academy of Sciences of the United States of America 55:486–493
    [Google Scholar]
  5. Esau K., Hoefert L. L. 1971a; Cytology of beet yellows virus infection in Tetragonia. I. Parenchyma cells in infected leaf. Protoplasma 72:255–273
    [Google Scholar]
  6. Esau K., Hoefert L. L. 1971b; Cytology of beet yellows virus in Tetragonia. II. Vascular elements in infected leaf. Protoplasma 72:459–476
    [Google Scholar]
  7. Esau K., Hoefert L. L. 1971c; Cytology of beet yellows virus in Tetragonia. III. Conformation of virus in infected cells. Protoplasma 73:51–65
    [Google Scholar]
  8. Fenner F. 1976; Classification and nomenclature of viruses. Second Report of the International Committee on Taxonomy of Viruses. Intervirology 7:83
    [Google Scholar]
  9. Hoefert L. L., Esau K., Duffus J. E. 1970; Electron microscopy of Beta leaves infected with beet yellow stunt virus. Virology 42:814–824
    [Google Scholar]
  10. Inouye T., Mitsuhata K. 1973; Carnation necrotic fleck virus. Berichte des Ohara Instituts fur Lartd-wirtschaftliche Biologie, Okayama Universitat 15:195–205
    [Google Scholar]
  11. Inouye T., Mitsuhata K., Heta H., Hiura U. 1973; A new virus of wheat, barley and other plants in the Gramineae, wheat yellow leaf virus. Nogaku Kenkyu 55:1–15
    [Google Scholar]
  12. Kitajima E. W., Silva D. M., Oliveira A. R., Miller O. W., Costa A. S. 1965; Electron microscopical investigations of tristeza. Proceedings of the Third Conference of the International Organisation of Citrus Virologists pp 1–9 Gainsville: University of Florida Press;
    [Google Scholar]
  13. Lafleche D., Bove J. M. 1971; Virus de la mosaique jaune du navet: site cellulaire de la replication du RNA viral. Physiologie Vegetale, Paris 9:487–503
    [Google Scholar]
  14. Ohki S. T., Doi Y., Yora K. 1976; Clover yellows virus. Armais of the Phytopathological Society of Japan 42:313–316
    [Google Scholar]
  15. Peachey L. D. 1958; Thin sections. I. A study of section thickness and physical distortion produced during microtomy. Journal of Biophysical and Biochemical Cytology 4:233–241
    [Google Scholar]
  16. Price W. C. 1966; Flexuous rods in phloem cells of lime plants infected with citrus tristeza virus. Virology 29:285–294
    [Google Scholar]
  17. Reynolds E. S. J. 1963; The use of citrate at high pFI as an electron-opaque stain in electron microscopy. Journal of Cell Biology 17:208
    [Google Scholar]
  18. Semancik J. S., Tsuruda D., Zaner L., Geelen J. L. M. C., Weathers L. G. 1976; Exocortis disease: subcellular distribution of pathogenic (viroid) RNA. Virology 69:669–676
    [Google Scholar]
  19. Van Der Meer F. A. 1976; Observations on lilac ringspot. Acta Horticulturae 59:105–112
    [Google Scholar]
http://instance.metastore.ingenta.com/content/journal/jgv/10.1099/0022-1317-39-1-63
Loading
/content/journal/jgv/10.1099/0022-1317-39-1-63
Loading

Data & Media loading...

Most cited this month Most Cited RSS feed

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error