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First report of a 'Candidatus Phytoplasma asteris' isolate associated with banana elephantiasis disease in Colombia. Comparison of phytoplasmas infecting winter oilseed rape in the Czech Republic with Italian Brassica phytoplasmas and their relationship to the aster yellows group. First report of a group 16SrI phytoplasma associated with Amaranthus hypochondriacus cladodes in China. Detection of a Malaysian mycoplasmalike organism (MLO) and its differentiation from other Asian, European, and North American MLOs by use of cloned chromosomal and extrachromosomal MLO DNA probes. Informatore Fitopatologico, 45(11):60-62, Wan, Q., Chen, L., Ming, S., Gong, L., Huang, X., Yu, K., Che, H. Y., Luo, D. Q., 2018. Keane G, Edwards A, Clark MF, 1996. (Presenza di Tomato spotted wilt virus e 'Candidatus Phytoplasma asteris' su piante di gerbera in Puglia.) Plant Disease, 92(4):623-630. 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A more detailed differentiation has been obtained by sequence and RFLP analyses of ribosomal protein (rpsV and rpsC), tuf, secA, secY, nusA and groEL genes, and the 16S-23S rRNA spacer region sequences (Marcone et al., 2000; Shao et al., 2006; Martini et al., 2007; Hodgetts et al., 2008; Lee et al., 2010; Mitrovic et al., 2011). Detection, characterisation and transmission by Macrosteles leafhoppers of watercress yellows phytoplasma in Hawaii. ASM journals are the most prominent publications in the field, delivering up-to-date and authoritative coverage of both basic and clinical microbiology. Detection and identification of phytoplasmas infecting vegetable, ornamental and forage crops in Southern Italy. Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz, 107(4):380-386, Navrátil M, Pribylová J, Válová P, Fialová R, Safárová D, Spak J, Kubelková D, Petrzik K, Karesová R, Spaková V, 2007. Molecular evidence for the presence of maize bushy stunt phytoplasma in corn in Brazil. Accidental introduction. Comparison of phytoplasmas infecting winter oilseed rape in the Czech Republic with Italian Brassica phytoplasmas and relationship to the aster yellows group. Characterization of mycoplasmalike organisms from Fraxinus, Syringa, and associated plants from geographically diverse sites. Ampelopsis brevipedunculata (Amur amelopsis), Bougainvillea spectabilis (great bougainvillea), Brassica oleracea (cabbages, cauliflowers), Brassica oleracea var. Phytoplasma diseases of the Gramineae. P. asteris (group 16SrI) and Ca. Journal of Phytopathology. Plant Pathology, 49(6):806, Munyaneza JE, Lemmetty A, Nissinen AI, Sengoda VG, Fisher TW, 2011. Global Biodiversity Information Facility. Niger seed (Guizotia abyssinica), a new host of 'Candidatus Phytoplasma asteris' in Iran. Healthy Macrosteles laevis leafhoppers (Cicadellidae) were allowed to feed on the infected plant to acquire the bacteria. Plant Pathology, 54(2):234. http://www.blackwell-synergy.com/servlet/useragent?func=showIssues&code=ppa, Jones P, Arocha Y, Plata G, 2005. Phytopathology, 93(11):1368-1377, Lee IM, Zhao Y, Davis RE, Wei W, Martini M, 2007. Phytoplasma asteris” strains included the chromosome size (18,693 bp larger than OY-M), a larger number of genes with assigned function, and hypothetical proteins with unknown function. A draft genome sequence is presented for a strain of “Candidatus Phytoplasma asteris” affecting canola plants in Saskatoon, Canada. ], 60(2):127-128. http://www.bulletinofinsectology.org/, Urbanaviciene L, Jomantiene R, Davis RE, 2005. 16. http://www.ndrs.org.uk/article.php?id=030016, Okuda S, Prince J P, Davis R E, Dally E L, Lee I M, Mogen B, Kato S, 1997. First report of 'Candidatus Phytoplasma asteris' (16SrI) associated with little leaf of cotton and luffa in India. AY group phytoplasmas affect plants by causing extensive abnormalities in plant growth and development, suggestive of profound disturbance in plant hormone balance. The 'CandidatusPhytoplasma asteris' concept encompasses all known 16SrI subgroups within the AY phytoplasma group (Lee et al., 2004). First report of phytoplasma 'Candidatus phytoplasma asteris' (16SrI) from Parthenium hysterophorus L. showing symptoms of virescence and witches'-broom in India. The disease has resulted in significant reductions in cassava root starch content and up to 80% yield loss in parts of Vietnam (Anon., 2014). First report of a 'Candidatus Phytoplasma asteris'-related strain associated with little leaf disesase of Helianthus debilis in Florida, USA. The identification of a phytoplasma from the Aster Yellows group infecting sugar beet in Hungary. First report of witches'-broom disease of Chinese wingnut in China and its association with a phytoplasma of aster yellows group (16SrI). Molecular typing of Coorg black pepper yellows phytoplasma by multiple gene analyses. Please consider upgrading your browser to the latest version or installing a new browser. Plant Pathology, 58(4):790. http://www.blackwell-synergy.com/loi/ppa, Zhang JH, Hogenhout SA, Nault LR, Hoy CW, Miller SA, 2004. Lee et al. Molecular identification of phytoplasmas from virescent ranunculus plants and from leafhoppers in southern Italian crops. European Journal of Plant Pathology, 145(1):203-207. http://link.springer.com/article/10.1007%2Fs10658-015-0808-3, M'hirsi S, Acheche H, Fattouch S, Boccardo G, Marrakchi M, Marzouki N, 2004. Plant Disease, 91(4):467. http://www.eppo.int/DATABASES/pqr/pqr.htm, EPPO, 2019. First report of a 16SrI, ', Khan JA, Singh SK, Ahmad J, 2008. Journal of Phytopathology, 158(4):317-320. http://www.blackwell-synergy.com/loi/jph, Fránová J, Pribylová J, Petrzik K, 2009. Some strains in subgroups 16SrI-A, 16SrI-B, 16SrI-D, 16SrI-E, 16SrI-F and 16SrI-Q can induce disease in woody plants (e.g., grey dogwood, sandalwood, blueberry, mulberry, peach, cherry, olive, grapevine and paulownia). Symptoms typical on herbaceous plant hosts include yellowing of the leaves, stunting, proliferation of auxiliary shoots resulting in a witches'-broom appearance, bunchy appearance of growth at the ends of stems, virescence of flowers and sterility, phyllody, shortening of internodes, elongation and etiolation of internodes, small and deformed leaves. The current information about distribution is likely to be just a temporary picture subject to change with further research. Classification of new phytoplasmas associated with diseases of strawberry in Florida, based on analysis of 16S rRNA and ribosomal protein gene operon sequences. 48 (1), 269-277. Evaluation of primer pairs for the reliable diagnosis of Paulownia witches'-broom disease using a polymerase chain reaction. 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Applied and Environmental Microbiology, 62(8):2988-2993; 33 ref, Smith IM, Dunez J, Lelliott RA, Phillips DH, Archer SA(Editors), 1988. Errampalli D, Fletcher J, Claypool P L, 1991. Classification of new phytoplasmas associated with diseases of strawberry in Florida, based on analysis of 16S rRNA and ribosomal protein gene operon sequences. 79 (3), 211-217. In Ohio, disease incidence of 100% has been recorded in lettuce fields (Zhang et al., 2004). Oxford, UK: Blackwell Scientific Publications, Solarska E, Kaminska M, Sliwa H, 2004. First report of a 16SrI-B group phytoplasma associated with a yellow-type disease affecting tomato plants in the Baja California Peninsula. Ribosomal protein gene-based phylogeny for finer differentiation and classification of phytoplasmas. Effects of 'Candidatus Phytoplasma asteris' on the volatile chemical content and composition of Grindelia robusta Nutt. Bologna, Italy, 12-15 November 2007. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license. Association of 'Candidatus phytoplasma asteris' (16SrI group) with chlorosis and little leaf disease of Streblus asper. Plant Disease. First report of Crotalaria spectabilis fasciation associated with 'Candidatus Phytoplasma asteris' in India. 88 (12), 1359-1366. Infections of phytoplasmas on Limonium sinuatum. (1992) determined that different symptoms could be induced in Catharanthus roseus (periwinkle) by closely related strains of the AY phytoplasma group. However, the morphological variations observed most probably represented various developmental stages of phytoplasmas and they cannot be considered as distinctive characteristics. Ultrastructural aspects of AY group phytoplasmas in sieve tube elements of diseased plants have been studied by several researchers using transmission and scanning electron microscope observations (Hirumi and Maramorosch, 1973; Haggis and Sinha, 1978; Marcone et al., 1995; Marcone and Ragozzino, 1996; Fránová and Šimková, 2009; Fránová et al., 2009). 93 (3), 697-700. http://sipav.org/main/jpp/index.php/jpp/article/view/1237, Naderali N, Nejat N, Tan Y H, Vadamalai G, 2013. 65. Plant Pathology. Quantification over time of chrysanthemum yellows phytoplasma (16Sr-I) in leaves and roots of the host plant Crysanthemum carinatum (Schousboe) following inoculation with its insect vector. Phytoplasma Mali. ZA-3/3. Putative phytoplasma contigs were identified based on BLASTX (9) searches against a custom database of protein sequences from available “Ca. European handbook of plant diseases. ', Li ZN, Min H, Yan Y, Zhao Z, Wu WJ, Wu YF, 2009. Plant Pathology, 57(2):363. http://www.blackwell-synergy.com/doi/full/10.1111/j.1365-3059.2007.01676.x, Kaminska M, Sliwa H, Malinowski T, Skrzypczak C, 2003. 'Candidatus Phytoplasma asteris' (group 16SrI) associated with a witches'-broom disease of Cannabis sativa in India. Ultrastructure of the aster yellows agent; mycoplasma-like bodies in sieve tube elements of Nicotiana rustica. 59 (2), 397. http://www.blackwell-synergy.com/loi/ppa DOI:10.1111/j.1365-3059.2009.02180.x, Byamukama E, Tande C, Olson J, Hesler L, Grady K, Nleya T, Mathew F, 2016. In: EPPO Global database, Paris, France: EPPO. Aster  yellows (AY) group phytoplasmas affect plants by causing a general reduction in quantity and quality of yield. The Illumina and ONT reads provided 116× and 597× coverage, respectively. Phytopathology, 82(9):977-986, Lee IM, Davis RE, Hsu HT, 1993. Phytopathology. For many of the plant hosts which have previously been reported to be affected by AY diseases on the basis of symptomatology and/or microscopic examinations (see McCoy et al., 1989), the identity of the infecting phytoplasmas has never been determined with molecular techniques, or proved to be different from that of other established AY phytoplasma strains (Schneider et al., 1997; Marcone et al., 2000). Yellowing, decline, sparse foliage and dieback are predominant in woody plant hosts. A natural infection of Hebe is associated with an isolate of 'Candidatus Phytoplasma asteris' causing a yellowing and little-leaf disease in the UK. International Journal of Systematic and Evolutionary Microbiology, 60(12):2887-2897. http://ijs.sgmjournals.org, Lee IM, Davis RE, Chen TA, Chiykowski LN, Fletcher J, Hiruki C, Schaff DA, 1992. Annual Review of Entomology, 51:91-111. http://www.annualreviews.org, Weintraub PG, Jones P, 2009. Journal of Plant Pathology, 80(2):171-174; 12 ref, Long JY, Chen YH, Xia JR, 2011. Strain RP166 has one 829,546-bp circular chromosome with 27.7% G+C content; no plasmids were found. Annals of Applied Biology, 159(1):41-48. http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1744-7348, Mollov D, Chilvers MI, Jacobs JL, 2014. First report of 'Candidatus Phytoplasma asteris' (16SrI) associated with little leaf of cotton and luffa in India. Journal of General Plant Pathology 76, 355–357. Phytopathology. Annals of Applied Biology, 155(1):15-27. http://www.blackwell-synergy.com/loi/aab, Holguín-Peña RJ, Vázquez-Juárez RC, Martínez-Soriano JP, 2007. Plant Pathology. 'Candidatus Phytoplasma asteris' identified in Senecio jacobaea in the United Kingdom. Plant Pathology Journal, 25(1):21-25, Lemmetty A, Pribylova J, Spak J, 2007. ], 64(Supplement):S251-S252. Current status of molecular classification of the phytoplasmas. The original source of the record of Ca. Identification of a phytoplasma causing yellows of Monarda. Informatore Fitopatologico, 45:61-64, Mitrovic J, Kakizawa S, Duduk B, Oshima K, Namba S, Bertaccini A, 2011. Characterization and classification of phytoplasmas from wild and cultivated plants by RFLP and sequence analysis of ribosomal DNA. Plant Pathology, 53(6):801. http://www.blackwellpublishing.com/ppa, Keane G, Edwards A, Clark MF, 1996. http://www.bulletinofinsectology.org/, Aliaga, F., Hopp, E., Alvarez, E., Lopez-Lavalle, L. A. Phytopathology, 84(2):119-126, Gundersen DE, Lee IM, 1996. DOI:10.1094/Phyto-83-834, Lee IngMing, Gundersen-Rindal D E, Bertaccini A, 1998. Some examples are grapevine affected by grapevine yellows syndrome which can be caused by either phytoplasmas of the elm yellows (16srV) group or by organisms from the stolbur (16SrXII), aster yellows (16SrI) and peach X-disease (16SrIII) groups, tomato affected by 'big bud' disease which can be associated with either the stolbur agent or phytoplasmas from aster yellows, peanut witches’-broom (16SrII), elm yellows and X-disease groups and clover affected by clover phyllody disease which can be caused by phytoplasmas from the aster yellows and X-disease groups (Seemüller et al., 1998; IRPCM, 2004). Right, healthy plant. Plant Pathology, 59(2):397. http://www.blackwell-synergy.com/loi/ppa, Bedendo IP, Davis RE, Dally EL, 1997. The genome sequence has been deposited at GenBank/ENA/DDBJ under the accession number CP055264. 'Candidatus Phytoplasma asteris' is naturally transmitted by a wide range of leafhoppers. 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Rome, Italy: FAO. They showed a very high polymorphism, appearing in round, ovoid, encurved and elongated forms. Differentiation of group 16Sr-IB aster yellows phytoplasmas with monoclonal antibodies. Plant Disease, 88(8):908. http://www.apsnet.org, Sorrentino R, Abagnale A, Ragozzino E, Alioto D, 2012. B., 2018. April 1-3, Coventry, UK: British Crop Protection Council, 263-268, Kelly PL, Arocha Y, Dider SZ, 2009. Phyllodies are leafy structures that develop in place of flowers and transform the infected plants into sterile “zombies” (i.e., plants that serve only for phytoplasma propagation). P. asteris’ species. Candidatus Phytoplasma asteris (yellow disease phytoplasmas); virescent flowers of AY-infected Anemone coronaria. Within the phytoplasma phylogenetic clade, AY group phytoplasmas are most closely related to stolbur phytoplasma group (16SrXII group), based on analysis of 16S rRNA gene sequences. Bitter gourd little leaf disease associated to 'Candidatus Phytoplasma asteris'. P. asteris) 16Sr I group isolates from different parts of the world. This was supported by close clustering of phytoplasma of the current study with the Ca. P. asteris in Victoria (EPPO, 2014) and Western Australia (EPPO, 2014) published in previous versions of the Compendium are invalid (Plant Health Australia, communication to CABI, 2019). International Journal of Systematic and Evolutionary Microbiology, 54(4):1037-1048, Lee IM, Hammond RW, Davis RE, Gundersen DE, 1993. First report of barley as host of a phytoplasma belonging to group 16SrI, subgroup B, and ribosomal protein subgroup rpI-B in Lithuania. First report of two distinct phytoplasma species, 'Candidatus phytoplasma cynodontis' and 'Candidatus phytoplasma asteris,' simultaneously associated with yellow decline of Wodyetia bifurcata (foxtail palm) in Malaysia. Detection and identification of aster yellows group phytoplasma (16SrI-C) associated with peach red leaf disease. Forest Pathology, 44(1):56-61. http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1439-0329, Mumford RA, Potyondi L, Harju VA, Henry CM, 2000. Plant Disease, 100(12):2523. http://apsjournals.apsnet.org/loi/pdis, Çaglayan K, Gazel M, Küçükgöl C, Paltrineri S, Contaldo N, Bertaccini A, 2013. Annals of Applied Biology, 158(3):318-330. http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1744-7348, Wei W, Kawakita H, Sato M, 2000. Journal of Plant Pathology, 92 (4): 115, Kumar S, Singh V, Lakhanpaul S, 2010. Plant Pathology, 58(4):792. http://www.blackwell-synergy.com/loi/ppa, Marcone C, Lee I-M, Davis RE, Ragozzino A, Seemüller E, 2000. Bulletin of Insectology [Second International Phytoplasmologist Working Group Meeting. Aster yellows subgroup (Candidatus Phytoplasma sp. 39 (1), 82-88. http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762014000100010&lng=en&nrm=iso&tlng=en DOI:10.1590/S1982-56762014000100010, Zak L F, Yáñez-Morales M de J, Alanis-Martínez I, González-Pérez E, 2011. A major outbreak of AY disease occurred in 2000 in Texas that affected several vegetable crops. Aster yellows subgroup 16SrI-C phytoplasma in Rhododendron hybridum. Candidatus Phytoplasma asteris (yellow disease phytoplasmas); foliar symptoms of clover phyllody on Trifolium repens. “Candidatus Phytoplasma asteris” reference strain (GenBank accession: M30790). However, there are also several reports on sporadic occurrence and generally low incidence of AY group phytoplasmas in vegetable and ornamental crops (Smith et al., 1988; Vibio et al., 1995; Bertaccini et al., 1998). P. asteris) 16Sr I group isolates from different parts of the world. April 1-3], Coventry, UK: British Crop Protection Council. Deutsche Pflanzenschutztagung, Berlin, Germany, 6-9 September, 2010. France: Societee Francaise de Phytopathologie, Vibio M, Bertaccini A, Lee IM, Davis RE, Clark MF, 1996. Marcone C, Ragozzino A, Seemüller E, 1997. Detection and identification of phytoplasmas infecting vegetable, ornamental and forage crops in Southern Italy. These results confirm the association of ‘Candidatus Phytoplasma asteris’ with HLB-like symptoms in citrus groves in Mexico. Journal of Phytopathology. The leafhopper Euscelidius variegatus is a natural vector of the chrysanthemum yellows phytoplasma (CYp) and a laboratory vector of the Flavescence dorée phytoplasma (FDp). Annals of Applied Biology, 149(3):357-363, Byamukama E, Tande C, Olson J, Hesler L, Grady K, Nleya T, Mathew F, 2016. Free and Open Access to Biodiversity Data. Detection and molecular characterization of an aster yellows phytoplasma in parsley. Several leafhoppers, including Macrosteles fascifrons [M. quadrilineatus], M. laevis, M. striiformis, M. quadripunctulatus, M. sexnotatus, M. viridigriseus, Euscelis plebeja, E. lineolatus, E. incisus, Euscelidius variegatus, Aphrodes bicinctus, Hishimonoides sellatiformis, Scaphytopius acutus, Dalbulus elimatus, Colladonus montanus and C. geminatus, are reported to transmit them. ], No.1072:117-121. http://www.actahort.org/books/1072/1072_13.htm, Parrella G, Paltrinieri S, Botti S, Bertaccini A, 2008. Jomantiene R, Davis R E, Maas J, Dally E L, 1998. Aster yellows phytoplasma on grapevine. EPPO (2019) does not include a record of Ca. https://gd.eppo.int/. ], 60(2):129-130. http://www.bulletinofinsectology.org/, Montano HG, Cunha Junior JO, Pimentel JP, 2011. 'Candidatus Phytoplasma asteris' identified in Senecio jacobaea in the United Kingdom. Wallingford, UK: CABI, Chang W C, Yuan C Y, Wang X Q, Zhu X P, Li X D, 2011. There are several reports where two or more distinctly different phytoplasmas may induce identical symptoms in a given host plant. Molecular identification of 16SrI-A, 16SrI-B, 16SrI-C, and 16SrI-L subgroups of phytoplasmas in gramineous plants in Lithuania. Plant Pathology, 57(6):1173. http://www3.interscience.wiley.com/cgi-bin/fulltext/121520328/HTMLSTART, Raj SK, Snehi SK, Kumar S, Banerji BK, Dwivedi AK, Roy RK, Goel AK, 2009. Bitter gourd little leaf disease associated to 'Candidatus Phytoplasma asteris'. The funders had no role in study design, data collection and interpretation, or the decision to submit the work for publication. Plant Pathology, 55(6):821. http://www.blackwell-synergy.com/servlet/useragent?func=showIssues&code=ppa, Jones P, Arocha Y, Antesana O, Montellano E, Franco P, 2005. Plant Disease. Plant Disease, 75(6):579-584, Fauqia Fahmeed, Rosete YA, Acosta Pérez K, Boa E, Lucas J, 2009. However, it may be introduced into new areas where it may have never existed before by importing vegetative propagating materials that carry the pathogen undetected. Differentiation of strains in the aster yellows mycoplasmalike organism strain cluster by serological assay with monoclonal antibodies. Phytoplasma identification in Italy: Results of 16S rDNA analysis. First report of ', Lee IM, Bottner-Parker KD, Zhao Y, Davis RE, Harrison NA, 2010. One or more of the features that are needed to show you the maps functionality are not available in the web browser that you are using. However, the leafhopper E. motti was recorded as putative vector for the identified soya bean phytoplasma isolate, and the whitefly (B. tabaci) was identified as vector of MYMIV which belonged to Asia‐II‐1 genotype. The annotation contains 6 rRNA genes, 32 tRNA genes, 753 protein-coding genes, and 69 pseudogenes. DOI:10.1046/j.1365-3059.1998.00229.x, Boa E, Arocha Y, Harling R, Tobing C, Kelly P, Reeder R, 2010. Journal of Phytopathology, 159(9):585-588. http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1439-0434, Clark MF, Morton A, Buss SL, 1989. DOI:10.1046/j.1365-3059.1998.00206.x, Win NangKyuKyu, Kim YoungHwan, Jung HeeYoung, 2014. Please allow clipboard access to copy the image. Plant Pathology, 59(4):796. http://www.blackwell-synergy.com/loi/ppa, Chen J, Pu X, Deng X, Liu S, Li H, Civerolo E, 2009. Australasian Plant Disease Notes, 3(1):44-45. http://www.publish.csiro.au/view/journals/dsp_journal_fulltext.cfm?nid=208&f=DN08017, Raj SK, Khan MS, Snehi SK, Srivastava S, Singh HB, 2006. 57 (2), 363. http://www.blackwell-synergy.com/doi/full/10.1111/j.1365-3059.2007.01676.x. Candidatus Phytoplasma asteris (yellow disease phytoplasmas); AY-infected lettuce (Lactuca sativa) showing stunting and failure to head. This phytopathogenic bacterium was determined to be a 16SrI strain and features 16S rRNA-encoding gene sequence heterogeneity. Schneider B, Marcone C, Kampmann M, Ragozzino A, Lederer W, Cousin M T, Seemüller E, 1997. Molecular characterization of phytoplasmas in lilies with fasciationin the Czech Republic. ', Raj SK, Snehi SK, Kumar S, Banerji BK, Dwivedi AK, Roy RK, Goel AK, 2009. A genotype-based system for identification and classification of mycoplasmalike organisms (MLOs) in the aster yellows MLO strain cluster. Differentiation and classification of aster yellows and related European phytoplasmas. Plant Disease, 95(6):777. http://apsjournals.apsnet.org/loi/pdis, Cieslinska M, 2011. Bulletin of Insectology [First international phytoplasmologist working group meeting, Bologna, Italy, 12-15 November 2007. Plant Disease. New Disease Reports. In: Phytoplasmas: Genomes, Plant Hosts and Vectors [ed. P. asteris in Western Australia is Chambers (1961), cited in CMI (1976). 47 (1), 103-106. Journal of Phytopathology, 160(1):6-12. http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1439-0434, Babaie G, Khatabi B, Bayat H, Rastgou M, Hosseini A, Salekdeh GH, 2007. Annals of the New York Academy of Sciences [Mycoplasma and mycoplasma-like agents of human, Animal and plant diseases. http://www.cabi.org/CABeBooks/default.aspx?site=107&page=45&LoadModule=PDFHier&BookID=463, Weintraub PG, Zeidan M, Spiegel S, Gera A, 2007. Subgroups 16SrI-D, 16SrI-E and 16SrI-F seem to show pronounced host specificity. Rapeseed (Brassica napus L.) crops are persistently threatened by “Candidatus Phytoplasma asteris” (aster yellows group, 16SrI-B subgroup), which causes phyllody diseases (1, 2). Journal of Plant Pathology. Plant Pathology, 55(6):822. http://www.blackwell-synergy.com/servlet/useragent?func=showIssues&code=ppa, Khan MS, Raj SK, Snehi SK, 2007. Journal of Plant Pathology, 93(1):51-56. http://sipav.org/main/jpp/index.php/jpp/article/view/273/139, Cieslinska M, Kowalik B, 2011. Genomic diversity and differentiation among phytoplasma strains in 16S rRNA groups I (aster yellows and related phytoplasmas) and III (X-disease and related phytoplasmas). ], 60(2):123-124. http://www.bulletinofinsectology.org/, Neda Naderali, Ganesan Vadamalai, Naghmeh Nejat, Ling KL, 2015. Plant Disease. First report of aster yellows (16SrI-B) associated with potatoes in Alaska. First report of "Candidatus Phytoplasma Asteris"-related strains infecting Chinaberry trees with leaf yellowing symptoms in Vietnam. For Illumina, a cetyltrimethylammonium bromide (CTAB) buffer protocol (4) was used for DNA extraction, followed by the use of a KAPA library preparation kit (catalog number KK8234) and Invitrogen SizeSelect gels (catalog number G6610-02) for ∼600-bp fragments. Wallingford, UK: CAB International, 170-187, Arocha Y, Piñol B, Picornell B, Almeida R, Jones P, 2007. (2011), Original recorded location: England and Wales, Original citation: Plant Health Australia, communication to CABI (2019), Protected agriculture (e.g. 'CandidatusPhytoplasma asteris' is a member of the aster yellows (AY) phytoplasma group or 16SrI group, the largest and most diverse phytoplasma group (IRPCM, 2004; Lee et al., 2004). First report of 'Candidatus Phytoplasma asteris' related strain associated with Atractylodes lancea malformations in Hubei Province of China. Bulletin of Insectology [First international phytoplasmologist working group meeting, Bologna, Italy, 12-15 November 2007. First report of phytoplasma (16SrI) associated with yellow decline disease of Royal Palms [Roystonea regia (Kunth) O. F. Cook] in Malaysia. Plant Disease, 93(3):322. http://apsjournals.apsnet.org/loi/pdis, Liu Q, Sun Q, Wu T, Davis RE, Zhao Y, 2005. 145 (1), 203-207. http://link.springer.com/article/10.1007%2Fs10658-015-0808-3, Mollov D, Chilvers M I, Jacobs J L, 2014. Plant Disease. AY 16S-group, AY-sg) phytoplasma associated with porcelain vine showing witches' broom symptoms in South Korea. 102 (12), 2634. http://apsjournals.apsnet.org/loi/pdis DOI:10.1094/PDIS-01-18-0059-PDN. The aims of our work were to identify vector proteins interacting with Amp and to investigate their role in transmission specificity. Journal of Plant Pathology, 99(1), 291. http://www.sipav.org/main/jpp/index.php/jpp/article/view/3850/2492, Cheng M, Dong J, Laski PJ, Zhang Z, McBeath JH, 2011. First report of ', Jones P, Arocha Y, 2006. Petria, 6(2):125-136; 30 ref, Marcone C, Ragozzino A, Firrao G, Locci R, 1995. Mixed infection of 16S rDNA I and V groups of phytoplasma in a single jujube tree. Two platforms were used for shotgun sequencing. International Journal of Systematic and Evolutionary Microbiology, 57(9):2037-2051. http://ijs.sgmjournals.org, McBeath JH, Laski PJ, Cheng M, 2011. Phytoplasma australiense, and Ca. These mainly include the use of healthy plant material, eradication of perennial or biennial weed hosts from the field, roadways and fences, control of the leafhopper vectors in the crop and on weeds with insecticides as early in the season as possible and avoidance of planting a susceptible crop next to a crop harbouring the pathogens. Journal of General Plant Pathology, 76(5):351-354. http://www.springerlink.com/content/a303u31703788375/, Azadvar Mehdi, Baranwal VK, Babu MK, Deepthi Praveena, 2012. First report of a natural infection of, Zhang CP, Min H, Zheng X, Yu XQ, Zhang H, Wu YF, 2009. Molecular characterization of diverse phytoplasmas of subgroups 16SrI-A, 16SrI-B, 16SrI-L, and 16SrI-M infecting ornamental plants in Lithuania. In: Journal of Plant Protection in the Tropics, 8 167-180. Folia Microbiologica, 54(5):469-472. http://www.biomed.cas.cz/mbu/folia/, Gao R, Wang J, Li XD, Zhu XP, Tian GZ, 2007. glasshouse production), Managed forests, plantations and orchards, Inflorescence / abnormal leaves (phyllody), Inflorescence / discoloration (non-graminaceous plants), Inflorescence / distortion (non-graminaceous plants), Tropical monsoon climate ( < 60mm precipitation driest month but > (100 - [total annual precipitation(mm}/25])), As - Tropical savanna climate with dry summer, < 60mm precipitation driest month (in summer) and < (100 - [total annual precipitation{mm}/25]), Aw - Tropical wet and dry savanna climate, < 60mm precipitation driest month (in winter) and < (100 - [total annual precipitation{mm}/25]), Average temp. The original record may have been a misidentification of Buckland Valley grapevine yellows phytoplasma, which is closely related to Ca. Each of them has been identified in only one host. To date, more than 17 16SrI subgroups have been delineated. Journal of Phytopathology, 152(4):210-214, Anon, 2014. Plant Disease, 94(3):373. http://apsjournals.apsnet.org/loi/pdis, EPPO, 2014. ], 225:201-222, Hodgetts J, Boonham N, Mumford R, Harrison N, Dickinson M, 2008. A phytoplasma associated with 'amachamiento' disease of dry common bean in Costa Rica. The genomes of four phytoplasmas have been sequenced: "onion yellows", "aster yellows witches' broom" (Candidatus [Ca] Phytoplasma asteris), Ca. The 16S rRNA gene NT sequence of bitter gourd phytoplasma shared highest identity of 81.7-96.0% with ‘ Candidatus Phytoplasma asteris’ ( Ca. Plant Disease. ], 60(2):285-286. http://www.bulletinofinsectology.org/, Khan JA, Singh SK, Ahmad J, 2008. Detection of 'CandidatusPhytoplasma asteris' infections is possible by microscopic examination of phloem tissue sections stained with the DNA fluorochrome 4'-6-diamidino-2-phenylindole (DAPI) as well as by electron microscopy. Krawczyk K, Zwolińska A, Pospieszny H, Borodynko N, 2016. When several references are cited, they may give conflicting information on the status. New Disease Reports, 24:Article 29. http://www.ndrs.org.uk/article.php?id=024029, Adkar-Purushothama CR, Quaglino F, Casati P, Bianco PA, 2011. Plant Disease, 91(5):635. Detection of a small population of mulberry dwarf (MD)-phytoplasmas in symptomless-mulberry trees by nested PCR. New hosts of 16SrI phytoplasma group associated with edible Opuntia ficus-indica crop and its pests in Mexico. Medicinal Plants - International Journal of Phytomedicines and Related Industries. Phytoplasma strains detected in ornamental plants in Lithuania. First report of 'Candidatus phytoplasma asteris' subgroup 16SrI-A associated with a disease of potato (Solanum tuberosum) in Lithuania. Journal of Plant Pathology, 93(3):697-700. http://sipav.org/main/jpp/index.php/jpp/article/view/1237, Naderali N, Nejat N, Tan YH, Vadamalai G, 2013. FEMS Microbiology Letters, 249:79-85, Bertaccini A, Vibio M, 1996. Detection and characterization of the phytoplasma associated with a phyllody disease of black pepper (Piper nigrum L.) in India. First report of shoot proliferation of bleeding heart (Dicentra spectabilis) in Poland, associated with phytoplasma infection.