Summary
Two isolates of a novel babuvirus causing “bunchy top” symptoms were characterised, one from abacá (Musa textilis) from the Philippines and one from banana (Musa sp.) from Sarawak (Malaysia). The name abacá bunchy top virus (ABTV) is proposed. Both isolates have a genome of six circular DNA components, each ca. 1.0–1.1 kb, analogous to those of isolates of Banana bunchy top virus (BBTV). However, unlike BBTV, both ABTV isolates lack an internal ORF in DNA-R, and the ORF in DNA-U3 found in some BBTV isolates is also absent. In all phylogenetic analyses of nanovirid isolates, ABTV and BBTV fall in the same clade, but on separate branches. However, ABTV and BBTV isolates shared only 79–81% amino acid sequence identity for the putative coat protein and 54–76% overall nucleotide sequence identity across all components. Stem-loop and major common regions were present in ABTV, but there was less than 60% identity with the major common region of BBTV. ABTV and BBTV were also shown to be serologically distinct, with only two out of ten BBTV-specific monoclonal antibodies reacting with ABTV. The two ABTV isolates may represent distinct strains of the species as they are less closely related to each other than are isolates of the two geographic subgroups (Asian and South Pacific) of BBTV.
This is a preview of subscription content, log in to check access.
References
PR Beetham GJ Hafner RM Harding JL Dale (1997)
Two mRNAs are transcribed from banana bunchy top virus DNA-1 J Gen Virol 78 229–236 9010308 1:CAS:528:DyaK2sXmsl2gsg%3D%3DPR Beetham RM Harding JL Dale (1999)
Banana bunchy top virus DNA-2 to 6 are monocistronic Arch Virol 144 89–105 10076511 10.1007/s007050050487 1:CAS:528:DyaK1MXhsFSmsrc%3DKE Bell JL Dale CV Ha MT Vu PA Revill (2002)
Characterisation of Rep-encoding components associated with banana bunchy top nanovirus in Vietnam Arch Virol 147 695–707 12038681 10.1007/s007050200019 1:CAS:528:DC%2BD38XktVGitLw%3DTM Burns RM Harding JL Dale (1995)
The genome organization of banana bunchy top virus: analysis of six ssDNA components J Gen Virol 76 1471–1482 7782775 1:CAS:528:DyaK2MXmtFelsb0%3DBS Castillo AL Martinez (1961)
Occurrence of bunchy top disease of banana in the Philippines FAO Plant Prot Bull 9 74–75MF Clark AN Adams (1977)
Characteristics of the microplate method of enzyme-linked immunosorbent assay for the detection of plant viruses J Gen Virol 34 475–483 323416 1:STN:280:CSiC28jhsVM%3D 10.1099/0022-1317-34-3-475FAOSTAT (2002) FAOSTAT Agricultural data. http://apps.fao.org/page/collections?subset=agriculture, vol 2002
J Futterer I Potrykus Y Bao L Liu TM Burns R Hull T Hohn (1996)
Position-dependent ATT initiation during plant pararetrovirus rice tungro bacilliform virus translation J Virol 70 2999–3010 8627776 1:STN:280:BymC1cnnt1M%3DRM Harding TM Burns G Hafner RG Dietzgen JL Dale (1993)
Nucleotide sequence of one component of the banana bunchy top virus genome contains the putative replicase gene J Gen Virol 74 323–328 8445361 1:CAS:528:DyaK3sXisVyqur4%3DVA Herrera-Valencia B Dugdale RM Harding JL Dale (2006)
An iterated sequence in the genome of Banana bunchy top virus is essential for efficient replication J Gen Virol 87 3409–3412 17030877 10.1099/vir.0.82166-0 1:CAS:528:DC%2BD28XhtFGhsbbECL Horser M Karan RM Harding JL Dale (2001)
Additional Rep-encoding DNAs associated with banana bunchy top virus Arch Virol 146 71–86 11266219 10.1007/s007050170192 1:CAS:528:DC%2BD3MXit1Oiu7Y%3DJ-M Hu H-C Fu C-H Lin H-J Su H-H Yeh (2007)
Reassortment and concerted evolution in banana bunchy top virus genomes J Virol 81 1746–1761 17135318 10.1128/JVI.01390-06 1:CAS:528:DC%2BD2sXhslKjsL4%3DM Karan RM Harding JL Dale (1994)
Evidence for two groups of banana bunchy top virus isolates J Gen Virol 75 3541–3546 7996145 1:CAS:528:DyaK2MXisFKgs7o%3DKaran M, Harding RM, Dale JL (1997) Association of banana bunchy top virus DNA components 2 to 6 with banana bunchy top disease. Mol Plant Pathol Online http://www.bspp.org.uk/mppol/1997/ 0624karan: 1–16
L Katul T Timchenko B Gronenborn HJ Vetten (1998)
Ten distinct circular ssDNA components, four of which encode putative replication-associated proteins, are associated with the faba bean necrotic yellows virus genome J Gen Virol 79 3101–3109 9880028 1:CAS:528:DyaK1cXotVaqurk%3DS Kumar K Tamura M Nei (2004)
MEGA3: integrated software for molecular evolutionary genetics analysis and sequence alignment Brief Bioinform 5 150–163 15260895 10.1093/bib/5.2.150 1:CAS:528:DC%2BD2cXntFGqu7s%3DJ Laufs I Jupin C David S Schumacher F Heyraud-Nitschke B Gronenborn (1995)
Geminivirus replication: genetic and biochemical characterization of Rep protein function, a review Biochimie 77 765–773 8824773 10.1016/0300-9084(96)88194-6 1:CAS:528:DyaK28Xnt1Cntw%3D%3DSG Lazarowitz (1992)
Geminiviruses: genome structure and gene function Crit Rev Plant Sci 11 327–349 10.1080/713608038 1:CAS:528:DyaK3sXktVCntLY%3DCJ Magee (1953)
Some aspects of the bunchy top disease of banana and other Musa spp J Proc R Soc New South Wales 87 3–18CJP Magee (1927) Investigation on the bunchy top disease of the banana Council for Scientific and Industrial Research Melbourne
GO Ocfemia (1926)
Progress report on bunchy-top of abaca or manila hemp Phytopathology 16 894GO Ocfemia (1927)
Second progress report on bunchy-top of abacá, or manila hemp Phytopathology 17 255–257GO Ocfemia (1930)
Bunchy-top of abacá or manila hemp I. A study of the cause of the disease and its method of transmission Am J Bot 17 1–18 10.2307/2446376GO Ocfemia (1931)
The bunchy-top of abacá and its control Philippine Agriculturist 20 328–340GO Ocfemia GG Buhay (1934)
Bunchy-top of abacá, or Manila hemp: II. Further studies on the transmission of the disease and a trial planting of abacá seedlings in a bunchy-top devastated field Philippine Agriculturist 22 267–280WR Pearson DJ Lipman (1988)
Improved tools for biological sequence comparison Proc Natl Acad Sci USA 85 2444–2448 3162770 10.1073/pnas.85.8.2444 1:CAS:528:DyaL1cXktFyit78%3DAD Raymundo (2000)
Saving abaca from the onslaught of the bunchy-top disease Philippine Agricultural Scientist 83 379–385Raymundo AD, Bajet NB (2000) Epidemiology and integrated management of abaca bunchy top in the Philippines. In: Molina A, Roa V, Bay-Petersen J, Carpio A, Joven J (eds) Managing banana and citrus diseases. Proceedings of a regional workshop on disease management of banana and citrus through the use of disease free planting materials, held in Davao City, Philippines, 14–16 October 1998. International Network for the Improvement of Banana and Plantain, Los Baños, pp 89–97
AD Raymundo NB Bajet AC Sumalde BP Cipriano R Borromeo BS Garcia P Tapalla N Fabellar (2001)
Mapping the spread of abaca bunchy-top and mosaic diseases in the Bicol and Eastern Visayas Regions, Philippines Philippine Agricultural Scientist 84 352–361Y Sano M Wada Y Hashimoto T Matsumoto M Kojima (1998)
Sequences of ten circular ssDNA components associated with the milk vetch dwarf virus genome J Gen Virol 79 3111–3118 9880029 1:CAS:528:DyaK1cXotVaqurY%3DM Sharman JE Thomas RG Dietzgen (2000)
Development of a multiplex immunocapture PCR with colourimetric detection for viruses of banana J Virol Methods 89 75–88 10996641 10.1016/S0166-0934(00)00204-4 1:CAS:528:DC%2BD3cXms1Wlu7Y%3DH-J Su L-Y Tsao M-L Wu T-H Hung (2003)
Biological and molecular categorization of strains of Banana bunchy top virus J Phytopathol 151 290–296 1:CAS:528:DC%2BD3sXlsFelsLw%3DThomas JE (1991) Virus indexing procedures for banana in Australia. In: Valmayor RV, Umali BE, Bejosano CP (eds) Banana diseases in Asia and the Pacific. International Network for the Improvement of Banana and Plantain, Montpellier, ASPNET Book Series, France, pp 144–155
JE Thomas RG Dietzgen (1991)
Purification, characterization and serological detection of virus-like particles associated with banana bunchy top disease in Australia J Gen Virol 72 217–224 1993863 1:CAS:528:DyaK3MXhtl2ntbc%3DJE Thomas ADW Geering CF Gambley AF Kessling M White (1997)
Purification, properties and diagnosis of banana bract mosaic potyvirus and its distinction from abacá mosaic potyvirus Phytopathology 87 698–705 10.1094/PHYTO.1997.87.7.698JE Thomas ML Iskra-Caruana (2000) Bunchy top DR Jones (Eds) Diseases of banana, abacá and enset CABI Publishing Wallingford 241–253
D Thompson RG Dietzgen (1995)
Detection of DNA and RNA plant viruses by PCR and RT-PCR using a rapid virus release protocol without tissue homogenisation J Virol Methods 54 85–95 10.1016/0166-0934(95)00022-MVetten HJ, Chu PWG, Dale JL, Harding R, Hu J, Katul L, Kojima M, Randles JW, Sano Y, Thomas JE (2004) Nanoviridae. In: Fauquet CM, Mayo MA, Maniloff J, Desselberger U, Ball LA (eds) Virus taxonomy. VIIIth Report of the ICTV. Elsevier/Academic Press, London, pp 343–352
R Wanitchakorn GJ Hafner RM Harding JL Dale (2000)
Functional analysis of proteins encoded by banana bunchy top virus DNA-4 to -6 J Gen Virol 81 299–306 10640570 1:CAS:528:DC%2BD3cXjvVOjtQ%3D%3DR Wanitchakorn RM Harding JL Dale (2000)
Sequence variability in the coat protein gene of two groups of banana bunchy top isolates Arch Virol 145 593–602 10795525 10.1007/s007050050049 1:CAS:528:DC%2BD3cXivVaqsbg%3DRY Wu HJ Su (1990)
Production of monoclonal antibodies against banana bunchy top virus and their use in enzyme-linked immunosorbent assay J Phytopathol 128 203–208 1:CAS:528:DyaK3cXkvFChtL4%3D
Author information
Affiliations
Corresponding author
Additional information
Correspondence: Dr. John Thomas, Department of Primary Industries and Fisheries, Horticulture and Forestry Science, 80 Meiers Road, Plant Pathology Building, Indooroopilly, Qld 4068, Australia
Rights and permissions
About this article
Cite this article
Sharman, M., Thomas, J., Skabo, S. et al. Abacá bunchy top virus, a new member of the genus Babuvirus (family Nanoviridae). Arch Virol 153, 135–147 (2008). https://doi.org/10.1007/s00705-007-1077-z
Received:
Accepted:
Published:
Issue Date:
Keywords
- Rice Tungro Bacilliform Virus
- Internal Stop Codon
- Total Nucleic Acid Extract
- Faba Bean Necrotic Yellow Virus
- Manila Hemp