Browse > Article
http://dx.doi.org/10.5423/PPJ.2008.24.3.305

Incidence of Coleus blumei viroid 1 in Seeds of Commercial Coleus in Korea  

Chung, Bong-Nam (National Horticultural Research Institute, Rural Development Administration)
Choi, Gug-Sun (National Horticultural Research Institute, Rural Development Administration)
Publication Information
The Plant Pathology Journal / v.24, no.3, 2008 , pp. 305-308 More about this Journal
Abstract
A viroid was detected from symptomless Coleus blumei cultivar 'Kong Scarlet'. It consisted of 249 nucleotides(GenBank accession no. EU410620), which was 100% identical to a Coleus blumei viroid 1(CbVd 1) reported from China(GenBank accession no. DQI78399), indicating that the viroid was an isolate of CbVd1. Attempts were made to determine if commercial Coleus seeds were infected with CbVd. Infection rates in seedlings of the 14 commercial cultivars of Coleus ranged from 0 to 100%. CbVd1 caused discoloration and growth retardation in some cultivars, but is symptomless in others. These results indicated that Coleus in commercial markets in Korea is highly infected with CbVd.
Keywords
Coleus blumei viroid 1; seed transmission;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By Web Of Science : 1  (Related Records In Web of Science)
연도 인용수 순위
1 Singh, R. R. and Boucher, A. 1991. High incidence of transmission and occurrence of a viroid in commercial seeds of Coleus in Canada. Plant Dis. 75:184-187   DOI
2 Spieker, R. L. 1996a. A new sequence variant of Coleus blumei viroid 1 from the Coleus blumei cultivar 'Rainbow Gold'. Arch. Virol. 141:2153-2161   DOI   ScienceOn
3 Spieker, R. L. 1996b. In vitro-generated 'inverse' chimeric Coleus blumei viroids evolve in vivo into infectious RNA replicons. J. Gene. Virol. 77:2839-2846   DOI   ScienceOn
4 Chung, B. N., Kim, D. C., Kim, J. S. and Cho, J. D. 2006. Occurrence of Chrysanthemum chlorotic mottle viroid in chrysanthemum (Dendranthema grandiflorum) in Korea. Plant Pathol. J. 23:334-338   과학기술학회마을   DOI   ScienceOn
5 Fonseca, M. E. N., Boiteux, L. S., Singh, R. P. and Kitajima, E. W. 1989. A small viroid in Coleus species from Brazil. Fitopatol. Braz. 14:94-96
6 Fonseca, M. E. N., Marcellino, L. H., Kitajima, E. W. and Boiteux, L. S. 1994. Nucleotide sequence of the original Brazilian isolate of coleus yellow viroid from Solenostemon scutellarioides and infectivity of its complementary DNA. J. Gen. Virol. 75:1447-1449   DOI   ScienceOn
7 Shiwaku, K., Iwai, T. and Yamamoto, Y. 1996. Cloning and nucleotide sequence of Chrysanthemum stunt viroid. Hyogo Pre. Agric. Inst. (Agriculture) 44:1-4
8 Spieker, R. L., Haas, B., Charng, Y., Freimuller, K. and Sanger, H. L. 1990. Primary and secondary structure of a new viroid species (CbVd 1) present in the Coleus blumei cultivar 'Bienvenue'. Nucl. Acids Res. 18:3998   DOI   ScienceOn
9 Ishiguro, A., Sano, T. and Harada, Y. 1996. Nucleotide sequence and host range of coleus viroid isolated from coleus (Coleus blumei Benth.) in Japan. Ann. Phytopathol. Soc. Jpn. 62:84-86   DOI   ScienceOn
10 Li, S. F., Su, Q. Guo, R., Tsuji, M. and Sano, T. 2006. First report of Coleus blumei viroid from coleus in China. P. Pathol. 55:565
11 Singh, R. P. 1970. Seed transmission of potato spindle tuber virus in tomato and potato. Amer. Potato. J. 47:225-227   DOI
12 Chung, B. N. and Pak, H. S. 2008. Seed transmission of Chrysanthemum stunt viroid in Chrysanthemum. Plant Pathol. J. 24:31-35   과학기술학회마을   DOI   ScienceOn