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Edward Rybicki

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Lucian Duvenage; Inga Hitzeroth; Ann E Meyers; Edward Rybicki
Expression in tobacco and purification of beak and feather disease virus capsid protein fused to elastin-like polypeptides.
Gerald K Chege; William R Jacobs; Agano Kiravu; Ann E Meyers; Edward Rybicki; Enid G Shephard; Helen Stutz; Rubina Bunjun; Wendy A Burgers; Rosamund Chapman; Anna-Lise Williamson
Robust immunity to an auxotrophic Mycobacterium bovis BCG-VLP prime-boost HIV vaccine candidate in a nonhuman primate model.
Marie Emma Christine Rey; Edward Rybicki; Natasha Abraham; Leigh C Berrie; Shaun Berry; Nurbibi Cossa; Ken G Mabasa; Darren Martin; Joseph Ndunguru; Valter N Nuaila; Maria Paximadis; Gerhard Pietersen; Lindy L Esterhuizen
Diversity of dicotyledenous-infecting geminiviruses and their associated DNA molecules in southern Africa, including the South-west Indian ocean islands.

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All Publications

2013: Lucian Duvenage; Inga Hitzeroth; Ann E Meyers; Edward Rybicki
Expression in tobacco and purification of beak and feather disease virus capsid protein fused to elastin-like polypeptides.
Journal of virological methods 2013;191(1):55-62.
2013: Gerald K Chege; William R Jacobs; Agano Kiravu; Ann E Meyers; Edward Rybicki; Enid G Shephard; Helen Stutz; Rubina Bunjun; Wendy A Burgers; Rosamund Chapman; Anna-Lise Williamson
Robust immunity to an auxotrophic Mycobacterium bovis BCG-VLP prime-boost HIV vaccine candidate in a nonhuman primate model.
Journal of virology 2013;87(9):5151-60.
2012: Marie Emma Christine Rey; Edward Rybicki; Natasha Abraham; Leigh C Berrie; Shaun Berry; Nurbibi Cossa; Ken G Mabasa; Darren Martin; Joseph Ndunguru; Valter N Nuaila; Maria Paximadis; Gerhard Pietersen; Lindy L Esterhuizen
Diversity of dicotyledenous-infecting geminiviruses and their associated DNA molecules in southern Africa, including the South-west Indian ocean islands.
Viruses 2012;4(9):1753-91.
2012: Edward Rybicki; Rachel Chikwamba; Muffy Koch; James I Rhodes; Jan-Hendrik Groenewald
Plant-made therapeutics: an emerging platform in South Africa.
Biotechnology advances 2012;30(2):449-59.
2012: Adérito L Monjane; Daniel Pande; Edward Rybicki; Dionne Shepherd; Eric van der Walt; Arvind Varsani; Francisco Lakay; Pierre Lefeuvre; Jean-Michel Lett; Darren P Martin
Adaptive evolution by recombination is not associated with increased mutation rates in Maize streak virus.
BMC evolutionary biology 2012;12():252.
2012: Tracy L Meiring; Jennifer Moodley; Edward Rybicki; Anna T Salimo; Beatrix Coetzee; Michael-John Freeborough; Inga Hitzeroth; Hans J Maree; Anna-Lise Williamson
Next-generation sequencing of cervical DNA detects human papillomavirus types not detected by commercial kits.
Virology journal 2012;9():164.
2012: Elizabeth Mortimer; Anna-Lise Williamson; Amelia Buys; Inga Hitzeroth; James M Maclean; Sandiswa Mbewana; Edward Rybicki
Setting up a platform for plant-based influenza virus vaccine production in South Africa.
BMC biotechnology 2012;12():14.
2011: Betty E Owor; Edward Rybicki; Marion E Bezuidenhout; Francisco M Lakay; Darren P Martin; Jennifer A Thomson; Dionne Shepherd
A rep-based hairpin inhibits replication of diverse maize streak virus isolates in a transient assay.
The Journal of general virology 2011;92(Pt 10):2458-65.
2011: Adérito L Monjane; Sunday Oluwafemi; Betty E Owor; Moses Ramusi; Edward Rybicki; Silla Semballa; Dionne Shepherd; Michelo Simuyandi; Rizwan Syed; Appolinaire Tagne; Fidèle Tiendrébéogo; Tania van Antwerpen; Rob W Briddon; Julia B Erdmann; Bradley Flett; Gordon W Harkins; Ephrem K Komba; Didier P Lakoutene; Pierre Lefeuvre; Philippe Lemey; Jean-Michel Lett; Noella Mandakombo; Peter G Markham; Darren Martin; Joseph Mboukoulida; Oliver P Windram; Innocent Zinga; Arvind Varsani
Reconstructing the history of maize streak virus strain a dispersal to reveal diversification hot spots and its origin in southern Africa.
Journal of virology 2011;85(18):9623-36.
2011: Arvind Varsani; Guy L Regnard; Robert Bragg; Inga Hitzeroth; Edward Rybicki
Global genetic diversity and geographical and host-species distribution of beak and feather disease virus isolates.
The Journal of general virology 2011;92(Pt 4):752-67.
2011: Edward Rybicki; Anna-Lise Williamson; Ann Meyers; Inga Hitzeroth
Vaccine farming in Cape Town.
Human vaccines 2011;7(3):339-48.
2011: Adérito L Monjane; Edward Rybicki; Eric van der Walt; Arvind Varsani; Darren P Martin
Recombination hotspots and host susceptibility modulate the adaptive value of recombination during maize streak virus evolution.
BMC evolutionary biology 2011;11():350.
2011: Ziyaad Valley-Omar; Anna-Lise Williamson; Ann E Meyers; Enid G Shephard; Edward Rybicki
Abrogation of contaminating RNA activity in HIV-1 Gag VLPs.
Virology journal 2011;8():462.
2011: Fiona L Tanzer; Enid G Shephard; Kenneth Edward Palmer; Marieta Burger; Anna-Lise Williamson; Edward Rybicki
The porcine circovirus type 1 capsid gene promoter improves antigen expression and immunogenicity in a HIV-1 plasmid vaccine.
Virology journal 2011;8():51.
2010: Marc H V van Regenmortel; Donald S. Burke; Charles H Calisher; Ralf G Dietzgen; Claude M Fauquet; Said A Ghabrial; Peter B Jahrling; Karl M Johnson; Michael R Holbrook; Marian C Horzinek; Günther M Keil; Jens H Kuhn; Brian W J Mahy; Giovanni P Martelli; Craig Pringle; Edward Rybicki; Tim Skern; Robert B Tesh; Victoria Wahl-Jensen; Peter J Walker; Scott C Weaver
A proposal to change existing virus species names to non-Latinized binomials.
Archives of virology 2010;155(11):1909-19.
2010: Colomba Giorgi; Rosella Franconi; Edward Rybicki
Human papillomavirus vaccines in plants.
Expert review of vaccines 2010;9(8):913-24.
2010: Edward Rybicki
Plant-made vaccines for humans and animals.
Plant biotechnology journal 2010;8(5):620-37.
2010: Julia B Erdmann; Dionne N Shepherd; Darren P Martin; Arvind Varsani; Edward Rybicki; Holger Jeske
Replicative intermediates of maize streak virus found during leaf development.
The Journal of general virology 2010;91(Pt 4):1077-81.
2010: Arvind Varsani; Gillian K de Villiers; Guy Regnard; Robert R Bragg; Kulsum Kondiah; Inga Hitzeroth; Edward Rybicki
A unique isolate of beak and feather disease virus isolated from budgerigars (Melopsittacus undulatus) in South Africa.
Archives of virology 2010;155(3):435-9.
2010: Sirika Pillay; Enid G Shephard; Ann E Meyers; Anna-Lise Williamson; Edward Rybicki
HIV-1 sub-type C chimaeric VLPs boost cellular immune responses in mice.
Journal of immune based therapies and vaccines 2010;8():7.
2010: Alisson G Lynch; Fiona Tanzer; Malcolm J Fraser; Enid G Shephard; Anna-Lise Williamson; Edward Rybicki
Use of the piggyBac transposon to create HIV-1 gag transgenic insect cell lines for continuous VLP production.
BMC biotechnology 2010;10():30.
2010: Dionne Shepherd; Darren P Martin; Eric van der Walt; Kyle Dent; Arvind Varsani; Edward Rybicki
Maize streak virus: an old and complex 'emerging' pathogen.
Molecular plant pathology 2010;11(1):1-12.
2010: Guy Regnard; Richard P Halley-Stott; Fiona L Tanzer; Inga Hitzeroth; Edward Rybicki
High level protein expression in plants through the use of a novel autonomously replicating geminivirus shuttle vector.
Plant biotechnology journal 2010;8(1):38-46.
2009: Gordon W Harkins; Darren P Martin; Siobain Duffy; Adérito L Monjane; Dionne Shepherd; Oliver P Windram; Betty E Owor; Lara Donaldson; Tania van Antwerpen; Rizwan A Sayed; Bradley Flett; Moses Ramusi; Edward Rybicki; Michel Peterschmitt; Arvind Varsani
Dating the origins of the maize-adapted strain of maize streak virus, MSV-A.
The Journal of general virology 2009;90(Pt 12):3066-74.
2009: Inga Hitzeroth; Jo-Ann S Passmore; Enid G Shephard; Debbie Stewart; Martin Müller; Anna-Lise Williamson; Edward Rybicki; W Martin Kast
Immunogenicity of an HPV-16 L2 DNA vaccine.
Vaccine 2009;27(46):6432-4.
2009: Edward Rybicki
Third International Conference on Plant-Based Vaccines and Antibodies.
Expert review of vaccines 2009;8(9):1151-5.
2009: Gerald K Chege; Robin Thomas; Enid G Shephard; Ann Meyers; William Bourn; Carolyn Williamson; James Maclean; Clive Gray; Edward Rybicki; Anna-Lise Williamson
A prime-boost immunisation regimen using recombinant BCG and Pr55(gag) virus-like particle vaccines based on HIV type 1 subtype C successfully elicits Gag-specific responses in baboons.
Vaccine 2009;27(35):4857-66.
2009: Sirika Pillay; Ann Meyers; Anna-Lise Williamson; Edward Rybicki
Optimization of chimeric HIV-1 virus-like particle production in a baculovirus-insect cell expression system.
Biotechnology progress 2009;25(4):1153-60.
2009: Eric van der Walt; Edward Rybicki; Arvind Varsani; J E Polston; Rosalind Billharz; Lara Donaldson; Adérito L Monjane; Darren Martin
Rapid host adaptation by extensive recombination.
The Journal of general virology 2009;90(Pt 3):734-46.
2009: Galit Alter; Jintanat Ananworanich; Ralph Pantophlet; Edward Rybicki; Luigi Buonaguro
Report on the AIDS Vaccine 2008 Conference.
Human vaccines 2009;5(3):119-25.
2009: Arvind Varsani; Adérito L Monjane; Lara Donaldson; Sunday Oluwafemi; Innocent Zinga; Ephrem K Komba; Didier Plakoutene; Noella Mandakombo; Joseph Mboukoulida; Silla Semballa; Rob W Briddon; Peter G Markham; Jean-Michel Lett; Pierre Lefeuvre; Edward Rybicki; Darren Martin
Comparative analysis of Panicum streak virus and Maize streak virus diversity, recombination patterns and phylogeography.
Virology journal 2009;6():194.
2009: Gordon W Harkins; Wayne Delport; Siobain Duffy; Natasha Wood; Adérito L Monjane; Betty E Owor; Lara Donaldson; Salem Saumtally; Guy Triton; Rob W Briddon; Dionne N Shepherd; Edward Rybicki; Darren P Martin; Arvind Varsani
Experimental evidence indicating that mastreviruses probably did not co-diverge with their hosts.
Virology journal 2009;6():104.
2009: Arvind Varsani; Dionne N Shepherd; Kyle Dent; Aderito L Monjane; Edward Rybicki; Darren P Martin
A highly divergent South African geminivirus species illuminates the ancient evolutionary history of this family.
Virology journal 2009;6():36.
2009: Ramon Pereira; Inga Hitzeroth; Edward Rybicki
Insights into the role and function of L2, the minor capsid protein of papillomaviruses.
Archives of virology 2009;154(2):187-97.
2009: Edward Rybicki
Plant-produced vaccines: promise and reality.
Drug discovery today 2009;14(1-2):16-24.
2008: Gerald K Chege; Enid G Shephard; Ann Meyers; Joanne H van Harmelen; Carolyn Williamson; Alisson Lynch; Clive Gray; Edward Rybicki; Anna-Lise Williamson
HIV-1 subtype C Pr55gag virus-like particle vaccine efficiently boosts baboons primed with a matched DNA vaccine.
The Journal of general virology 2008;89(Pt 9):2214-27.
2008: Arvind Varsani; Dionne Shepherd; Adérito L Monjane; Betty E Owor; Julia B Erdmann; Edward Rybicki; Michel Peterschmitt; Rob W Briddon; Peter G Markham; Sunday Oluwafemi; Oliver P Windram; Pierre Lefeuvre; Jean-Michel Lett; Darren Martin
Recombination, decreased host specificity and increased mobility may have driven the emergence of maize streak virus as an agricultural pathogen.
The Journal of general virology 2008;89(Pt 9):2063-74.
2008: Richard J Halsey; Fiona L Tanzer; Ann Meyers; S Pillay; Alisson Lynch; Enid G Shephard; Anna-Lise Williamson; Edward Rybicki
Chimaeric HIV-1 subtype C Gag molecules with large in-frame C-terminal polypeptide fusions form virus-like particles.
Virus research 2008;133(2):259-68.
2008: Dionne Shepherd; Darren Martin; Pierre Lefeuvre; Adérito L Monjane; Betty E Owor; Edward Rybicki; Arvind Varsani
A protocol for the rapid isolation of full geminivirus genomes from dried plant tissue.
Journal of virological methods 2008;149(1):97-102.
2008: Eric van der Walt; Darren Martin; Arvind Varsani; Jane E Polston; Edward Rybicki
Experimental observations of rapid Maize streak virus evolution reveal a strand-specific nucleotide substitution bias.
Virology journal 2008;5():104.
2008: Ann Meyers; Ereck Chakauya; Enid Shephard; Fiona L Tanzer; James Maclean; Alisson Lynch; Anna-Lise Williamson; Edward Rybicki
Expression of HIV-1 antigens in plants as potential subunit vaccines.
BMC biotechnology 2008;8():53.
2008: N Nahid; Imran Amin; Shahid Mansoor; Edward Rybicki; Eric van der Walt; Rob W Briddon
Two dicot-infecting mastreviruses (family Geminiviridae) occur in Pakistan.
Archives of virology 2008;153(8):1441-51.
2008: Sunday Oluwafemi; Arvind Varsani; Adérito L Monjane; Dionne Shepherd; Betty E Owor; Edward Rybicki; Darren Martin
A new African streak virus species from Nigeria.
Archives of virology 2008;153(7):1407-10.
2008: Eric van der Walt; Kenneth Edward Palmer; Darren Martin; Edward Rybicki
Viable chimaeric viruses confirm the biological importance of sequence specific maize streak virus movement protein and coat protein interactions.
Virology journal 2008;5():61.
2008: Vandana A Govan; Edward Rybicki; Anna-Lise Williamson
Therapeutic immunisation of rabbits with cottontail rabbit papillomavirus (CRPV) virus-like particles (VLP) induces regression of established papillomas.
Virology journal 2008;5():45.
2008: Oliver P Windram; Brandon Weber; Mohamed A Jaffer; Edward Rybicki; Dionne Shepherd; Arvind Varsani
An investigation into the use of human papillomavirus type 16 virus-like particles as a delivery vector system for foreign proteins: N- and C-terminal fusion of GFP to the L1 and L2 capsid proteins.
Archives of virology 2008;153(3):585-9.
2008: Arvind Varsani; S Oluwafemi; Oliver P Windram; Dionne Shepherd; Adérito L Monjane; B E Owor; Edward Rybicki; Pierre Lefeuvre; Darren Martin
Panicum streak virus diversity is similar to that observed for maize streak virus.
Archives of virology 2008;153(3):601-4.
2007: Betty E Owor; Darren Martin; Dionne Shepherd; Richard Edema; Adérito L Monjane; Edward Rybicki; Jennifer A Thomson; Arvind Varsani
Genetic analysis of maize streak virus isolates from Uganda reveals widespread distribution of a recombinant variant.
The Journal of general virology 2007;88(Pt 11):3154-65.
2007: Dionne Shepherd; Tichaona Mangwende; Darren Martin; Marion Bezuidenhout; Frederik J Kloppers; Charlene H Carolissen; Adérito L Monjane; Edward Rybicki; Jennifer A Thomson
Maize streak virus-resistant transgenic maize: a first for Africa.
Plant biotechnology journal 2007;5(6):759-67.
2007: Janet A Willment; Darren Martin; Kenneth Edward Palmer; Wendelin H Schnippenkoetter; Dionne Shepherd; Edward Rybicki
Identification of long intergenic region sequences involved in maize streak virus replication.
The Journal of general virology 2007;88(Pt 6):1831-41.
2007: James Maclean; M Koekemoer; A J Olivier; Debbie Stewart; Inga Hitzeroth; T Rademacher; R Fischer; Anna-Lise Williamson; Edward Rybicki
Optimization of human papillomavirus type 16 (HPV-16) L1 expression in plants: comparison of the suitability of different HPV-16 L1 gene variants and different cell-compartment localization.
The Journal of general virology 2007;88(Pt 5):1460-9.
2007: Thomas Kohl; Inga Hitzeroth; Neil Christensen; Edward Rybicki
Expression of HPV-11 L1 protein in transgenic Arabidopsis thaliana and Nicotiana tabacum.
BMC biotechnology 2007;7():56.
2007: R P Halley-Stott; F Tanzer; Darren Martin; Edward Rybicki
The complete nucleotide sequence of a mild strain of Bean yellow dwarf virus.
Archives of virology 2007;152(6):1237-40.
2007: Dionne Shepherd; Tichaona Mangwende; Darren Martin; Marion Bezuidenhout; Jennifer A Thomson; Edward Rybicki
Inhibition of maize streak virus (MSV) replication by transient and transgenic expression of MSV replication-associated protein mutants.
The Journal of general virology 2007;88(Pt 1):325-36.
2006: Jo-Ann S Passmore; Michelle Milner; Lynette Denny; Candice Sampson; Dianne J Marais; Bruce Allan; Pam P Gumbi; Inga Hitzeroth; Edward Rybicki; Anna-Lise Williamson
Comparison of cervical and blood T-cell responses to human papillomavirus-16 in women with human papillomavirus-associated cervical intraepithelial neoplasia.
Immunology 2006;119(4):507-14.
2006: Arvind Varsani; Anna-Lise Williamson; Mohamed A Jaffer; Edward Rybicki
A deletion and point mutation study of the human papillomavirus type 16 major capsid gene.
Virus research 2006;122(1-2):154-63.
2006: Arvind Varsani; Eric van der Walt; Livio Heath; Edward Rybicki; Anna-Lise Williamson; Darren Martin
Evidence of ancient papillomavirus recombination.
The Journal of general virology 2006;87(Pt 9):2527-31.
2006: Arvind Varsani; Anna-Lise Williamson; Debbie Stewart; Edward Rybicki
Transient expression of Human papillomavirus type 16 L1 protein in Nicotiana benthamiana using an infectious tobamovirus vector.
Virus research 2006;120(1-2):91-6.
2006: Dionne Shepherd; Darren Martin; Arvind Varsani; Jennifer A Thomson; Edward Rybicki; Horst H Klump
Restoration of native folding of single-stranded DNA sequences through reverse mutations: an indication of a new epigenetic mechanism.
Archives of biochemistry and biophysics 2006;453(1):108-22.
2006: Thomas Kohl; Inga Hitzeroth; Debbie Stewart; Arvind Varsani; Vandana A Govan; Neil Christensen; Anna-Lise Williamson; Edward Rybicki
Plant-produced cottontail rabbit papillomavirus L1 protein protects against tumor challenge: a proof-of-concept study.
Clinical and vaccine immunology : CVI 2006;13(8):845-53.
2006: Livio Heath; Anna-Lise Williamson; Edward Rybicki
The capsid protein of beak and feather disease virus binds to the viral DNA and is responsible for transporting the replication-associated protein into the nucleus.
Journal of virology 2006;80(14):7219-25.
2006: Dianne J Marais; Candice Sampson; Anthea Jeftha; Dherendra Dhaya; Jo-Ann S Passmore; Lynette Denny; Edward Rybicki; Eric van der Walt; L X G Stephen; Anna-Lise Williamson
More men than women make mucosal IgA antibodies to Human papillomavirus type 16 (HPV-16) and HPV-18: a study of oral HPV and oral HPV antibodies in a normal healthy population.
BMC infectious diseases 2006;6():95.
2005: Darren Martin; Eric van der Walt; David Posada; Edward Rybicki
The evolutionary value of recombination is constrained by genome modularity.
PLoS genetics 2005;1(4):e51.
2005: Anna-Lise Williamson; Jo-Ann S Passmore; Edward Rybicki
Strategies for the prevention of cervical cancer by human papillomavirus vaccination.
Best practice & research. Clinical obstetrics & gynaecology 2005;19(4):531-44.
2005: Dionne Shepherd; Darren Martin; David R McGivern; Margaret I Boulton; Jennifer A Thomson; Edward Rybicki
A three-nucleotide mutation altering the Maize streak virus Rep pRBR-interaction motif reduces symptom severity in maize and partially reverts at high frequency without restoring pRBR-Rep binding.
The Journal of general virology 2005;86(Pt 3):803-13.
2005: James Maclean; Edward Rybicki; Anna-Lise Williamson
Vaccination strategies for the prevention of cervical cancer.
Expert review of anticancer therapy 2005;5(1):97-107.
2004: Livio Heath; Darren Martin; Louise Warburton; Mike Perrin; William Horsfield; Christopher Kingsley; Edward Rybicki; Anna-Lise Williamson
Evidence of unique genotypes of beak and feather disease virus in southern Africa.
Journal of virology 2004;78(17):9277-84.
2004: Ann Jaffray; Enid G Shephard; Joanne H van Harmelen; Carolyn Williamson; Anna-Lise Williamson; Edward Rybicki
Human immunodeficiency virus type 1 subtype C Gag virus-like particle boost substantially improves the immune response to a subtype C gag DNA vaccine in mice.
The Journal of general virology 2004;85(Pt 2):409-13.
2003: Arvind Varsani; Anna-Lise Williamson; Robert C Rose; Mohamed A Jaffer; Edward Rybicki
Expression of Human papillomavirus type 16 major capsid protein in transgenic Nicotiana tabacum cv. Xanthi.
Archives of virology 2003;148(9):1771-86.
2003: Heribert Warzecha; Hugh S Mason; Christopher Lane; Anders Tryggvesson; Edward Rybicki; Anna-Lise Williamson; John Clements; Robert C Rose
Oral immunogenicity of human papillomavirus-like particles expressed in potato.
Journal of virology 2003;77(16):8702-11.
2003: Arvind Varsani; Anna-Lise Williamson; Debbie de Villiers; Inga Becker; Neil Christensen; Edward Rybicki
Chimeric human papillomavirus type 16 (HPV-16) L1 particles presenting the common neutralizing epitope for the L2 minor capsid protein of HPV-6 and HPV-16.
Journal of virology 2003;77(15):8386-93.
2003: C M Fauquet; D M Bisaro; R W Briddon; J K Brown; B D Harrison; Edward Rybicki; D C Stenger; J Stanley
Revision of taxonomic criteria for species demarcation in the family Geminiviridae, and an updated list of begomovirus species.
Archives of virology 2003;148(2):405-21.
2002: Darren Martin; Edward Rybicki
Investigation of Maize streak virus pathogenicity determinants using chimaeric genomes.
Virology 2002;300(2):180-8.
2002: Anna-Lise Williamson; Dianne J Marais; Jo-Ann Passmore; Edward Rybicki
Human papillomavirus (HPV) infection in Southern Africa: prevalence, immunity, and vaccine prospects.
IUBMB life 2002;53(4-5):253-8.
2002: J A Willment; D P Martin; Eric van der Walt; Edward Rybicki
Biological and Genomic Sequence Characterization of Maize streak virus Isolates from Wheat.
Phytopathology 2002;92(1):81-6.
2001: Wendelin H Schnippenkoetter; Darren Martin; Janet A Willment; Edward Rybicki
Forced recombination between distinct strains of Maize streak virus.
The Journal of general virology 2001;82(Pt 12):3081-90.
2001: Darren Martin; Janet A Willment; R Billharz; R Velders; B Odhiambo; J Njuguna; D James; Edward Rybicki
Sequence diversity and virulence in Zea mays of Maize streak virus isolates.
Virology 2001;288(2):247-55.
2001: S Gerber; Christopher Lane; D M Brown; E Lord; M DiLorenzo; John Clements; Edward Rybicki; Anna-Lise Williamson; Robert C Rose
Human papillomavirus virus-like particles are efficient oral immunogens when coadministered with Escherichia coli heat-labile enterotoxin mutant R192G or CpG DNA.
Journal of virology 2001;75(10):4752-60.
2001: Janet A Willment; Darren Martin; Edward Rybicki
Analysis of the diversity of African streak mastreviruses using PCR-generated RFLPs and partial sequence data.
Journal of virological methods 2001;93(1-2):75-87.
2001: Kenneth Edward Palmer; Edward Rybicki
Investigation of the potential of maize streak virus to act as an infectious gene vector in maize plants.
Archives of virology 2001;146(6):1089-104.
2001: Wendelin H Schnippenkoetter; Darren Martin; F L Hughes; M Fyvie; Janet A Willment; D James; M B von Wechmar; Edward Rybicki
The relative infectivities and genomic characterisation of three distinct mastreviruses from South Africa.
Archives of virology 2001;146(6):1075-88.
2001: L C Berrie; Edward Rybicki; Marie Emma Christine Rey
Complete nucleotide sequence and host range of South African cassava mosaic virus: further evidence for recombination amongst begomoviruses.
The Journal of general virology 2001;82(Pt 1):53-8.
2000: Darren Martin; Edward Rybicki
RDP: detection of recombination amongst aligned sequences.
Bioinformatics (Oxford, England) 2000;16(6):562-3.
1999: D P Martin; J A Willment; Edward Rybicki
Evaluation of Maize Streak Virus Pathogenicity in Differentially Resistant Zea mays Genotypes.
Phytopathology 1999;89(8):695-700.
1999: Robert C Rose; C Lane; Susan D Wilson; JoAnn A Suzich; Edward Rybicki; Anna-Lise Williamson
Oral vaccination of mice with human papillomavirus virus-like particles induces systemic virus-neutralizing antibodies.
Vaccine 1999;17(17):2129-35.
1999: Edward Rybicki; G Pietersen
Plant virus disease problems in the developing world.
Advances in virus research 1999;53():127-75.
1999: Kenneth Edward Palmer; Jennifer A Thomson; Edward Rybicki
Generation of maize cell lines containing autonomously replicating maize streak virus-based gene vectors.
Archives of virology 1999;144(7):1345-60.
1998: D P Martin; Edward Rybicki
Microcomputer-Based Quantification of Maize Streak Virus Symptoms in Zea mays.
Phytopathology 1998;88(5):422-7.
1998: L C Berrie; Kenneth Edward Palmer; Edward Rybicki; Marie Emma Christine Rey
Molecular characterisation of a distinct South African cassava infecting geminivirus.
Archives of virology 1998;143(11):2253-60.
1998: Kenneth Edward Palmer; Wendelin H Schnippenkoetter; Edward Rybicki
Geminivirus isolation and DNA extraction.
Methods in molecular biology (Clifton, N.J.) 1998;81():41-52.
1998: Edward Rybicki
A proposal for naming geminiviruses: a reply by the Geminiviridae Study Group Chair.
Archives of virology 1998;143(2):421-4.
1998: Kenneth Edward Palmer; Edward Rybicki
The molecular biology of mastreviruses.
Advances in virus research 1998;50():183-234.
1997: Joanne H van Harmelen; Robin Wood; M Lambrick; Edward Rybicki; Anna-Lise Williamson; Carolyn Williamson
An association between HIV-1 subtypes and mode of transmission in Cape Town, South Africa.
AIDS (London, England) 1997;11(1):81-7.
1996: S N Salm; Marie Emma Christine Rey; Edward Rybicki
Phylogenetic justification for splitting the Rymovirus genus of the taxonomic family Potyviridae.
Archives of virology 1996;141(11):2237-42.
1995: J E Ramesar; Edward Rybicki; Anna-Lise Williamson
Sequence variation in the L1 gene of human papillomavirus type 16 from Africa.
Archives of virology 1995;140(10):1863-70.
1994: Anna-Lise Williamson; Nicola S Brink; C M Dehaeck; S Ovens; Roggert P Soeters; Edward Rybicki
Typing of human papillomaviruses in cervical carcinoma biopsies from Cape Town.
Journal of medical virology 1994;43(3):231-7.
1994: SS Pappu; HR Pappu; Edward Rybicki; C L Niblett
Unusual amino-terminal sequence repeat characterizes the capsid protein of dasheen mosaic potyvirus.
The Journal of general virology 1994;75 ( Pt 1)():239-42.
1994: Edward Rybicki
A phylogenetic and evolutionary justification for three genera of Geminiviridae.
Archives of virology 1994;139(1-2):49-77.
1994: A F Hackland; Edward Rybicki; J A Thomson
Coat protein-mediated resistance in transgenic plants.
Archives of virology 1994;139(1-2):1-22.
1993: SS Pappu; R Brand; HR Pappu; Edward Rybicki; Keith H Gough; M J Frenkel; C L Niblett
A polymerase chain reaction method adapted for selective amplification and cloning of 3' sequences of potyviral genomes: application to dasheen mosaic virus.
Journal of virological methods 1993;43(2):267.
1993: SS Pappu; R Brand; HR Pappu; Edward Rybicki; Keith H Gough; M J Frenkel; C L Niblett
A polymerase chain reaction method adapted for selective amplification and cloning of 3' sequences of potyviral genomes: application to dasheen mosaic virus.
Journal of virological methods 1993;41(1):9-20.
1993: F L Hughes; Edward Rybicki; R Kirby
Complete nucleotide sequence of sugarcane streak Monogeminivirus.
Archives of virology 1993;132(1-2):171-82.
1993: R J Brand; J T Burger; Edward Rybicki
Cloning, sequencing, and expression in Escherichia coli of the coat protein gene of a new potyvirus infection South African Passiflora.
Archives of virology 1993;128(1-2):29-41.
1992: F L Hughes; Edward Rybicki; M B von Wechmar
Genome typing of southern African subgroup 1 geminiviruses.
The Journal of general virology 1992;73 ( Pt 5)():1031-40.
1992: Edward Rybicki; D D Shukla
Coat protein phylogeny and systematics of potyviruses.
Archives of virology. Supplementum 1992;5():139-70.
1991: Anna-Lise Williamson; Edward Rybicki
Detection of genital human papillomaviruses by polymerase chain reaction amplification with degenerate nested primers.
Journal of medical virology 1991;33(3):165-71.
1991: F L Hughes; Edward Rybicki; R Kirby; M B von Wechmar
Characterization of the sugarcane streak agent as a distinct geminivirus.
Intervirology 1991;32(1):19-27.
1991: Edward Rybicki
The use of serological differentiation indices for the phylogenetic analysis of plant virus relationships.
Archives of virology 1991;119(1-2):83-93.
1990: J T Burger; R J Brand; Edward Rybicki
The molecular cloning and nucleotide sequencing of the 3'-terminal region of Ornithogalum mosaic virus.
The Journal of general virology 1990;71 ( Pt 11)():2527-34.
1990: Edward Rybicki; F L Hughes
Detection and typing of maize streak virus and other distantly related geminiviruses of grasses by polymerase chain reaction amplification of a conserved viral sequence.
The Journal of general virology 1990;71 ( Pt 11)():2519-26.
1990: S J Hatfill; R Kirby; M Hanley; Edward Rybicki; Lothar Böhm
Hyperprolactinemia in acute myeloid leukemia and indication of ectopic expression of human prolactin in blast cells of a patient of subtype M4.
Leukemia research 1990;14(1):57-62.
1989: R Kirby; B A Clarke; Edward Rybicki
Evolutionary relationship of three southern African maize streak virus isolates.
Intervirology 1989;30(2):96-101.
1989: Carolyn Williamson; Edward Rybicki
A comparative study on the cell-free translation of the genomic RNAs of two aphid picorna-like viruses.
Archives of virology 1989;109(1-2):59-70.
1989: B A Clarke; Edward Rybicki; F L Hughes; R Kirby; M B von Wechmar
Characterization of southern African isolates of maize streak virus: typing of three isolates by restriction mapping.
Intervirology 1989;30(2):86-95.
1986: R Kirby; Edward Rybicki
Enzyme-linked immunosorbent assay (ELISA) as a means of taxonomic analysis of Streptomyces and related organisms.
Journal of general microbiology 1986;132(7):1891-4.
1982: Edward Rybicki; M B von Wechmar
Enzyme-assisted immune detection of plant virus proteins electroblotted onto nitrocellulose paper.
Journal of virological methods 1982;5(5-6):267-78.
1981: Edward Rybicki; M B Von Wechmar
The serology of the bromoviruses. I. Serological interrelationships of the bromoviruses.
Virology 1981;109(2):391-402.