Less Common Phytoplasmas Infecting Stone Fruit Trees

Cieślińska, M.

doi:10.2478/v10045-011-0072-2

Cited by 8 publications

(5 citation statements)

References 57 publications

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“…Based on the rp gene sequences, eleven rpI subgroups, including rpI-A, rpI-B, rpI-C, rpI-D, rpI-E, rpI-F, rpI-J, rpI-K, rpI-L, rpI-M and rpI-N, were characterized in the aster yellows group. Throughout the world, subgroups rpI-A and rpI-B are more prevalent than other rpI subgroups (Marcone et al 2000;Lee et al 2004;Cieślińska et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Characterization of Phytoplasmas Related to Aster Yellows Group Infecting Annual Plants in Iran, Based on the Studies of 16S rRNA and RP Genes

Sichani¹,

Bahar²,

Zirak³

2014

Journal of Plant Protection Research

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Several annual field crops, vegetables, ornamentals, oilseed crops, and weeds showing phytoplasma diseases symptoms were collected to detect phytoplasmas related to ‘Candidatus Phytoplasma asteris’. The collecting was done in the central regions of Iran. For general detection of phytoplasmas, 16S rRNA gene fragments were amplified using phytoplasma universal primer pair P1/P7 in polymerase chain reaction (PCR) followed by primer pair R16F2n/R16R2 in nested PCR. Then, for finer detection of phytoplasmas related to ‘Ca. P. asteris’, DNA samples were used to extend the rp and tuf gene fragments by PCR using aster yellows group specific primer pairs rp(I)F1A/rp(I)R1A and fTufAy/rTufAy, respectively. Restriction fragment lenght polymorphism (RFLP) analysis of rp gene fragments using digestion with AluI, MseI, and Tsp509I restriction enzymes indicated that aster yellows group related phytoplasmas in these Iranian regions, belong to rpI-B subgroups. Sequence analysis of partial 16S rRNA and rp genes from representative phytoplasma isolates confirmed the RFLP results. This research is the first report of annual plants infected with phytoplasmas related to subgroup rpI-B in Iran.

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Section: Introductionmentioning

confidence: 99%

Characterization of Phytoplasmas Related to Aster Yellows Group Infecting Annual Plants in Iran, Based on the Studies of 16S rRNA and RP Genes

Sichani¹,

Bahar²,

Zirak³

2014

Journal of Plant Protection Research

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“…P. pyri” (16SrX‐C) and “ Ca . P. solani” (16SrXII‐A) (Gao et al., ; Li et al., ; and as reviewed by Cieślińska, ) has also been reported. The results of a survey for presence and diversity of phytoplasmas in the Czech sweet cherry and sour cherry germplasm collections and in selected commercial sour cherry orchards are reported.…”

Section: Introductionmentioning

confidence: 88%

“…P. pruni” (16SrIII), as well as “ Ca . P. ziziphi” (16SrV‐B) (for a review, see Cieślińska, ). In previous studies on phytoplasmas in stone fruit trees, the presence of strains related to “ Ca .…”

Section: Introductionmentioning

confidence: 99%

“Candidatus Phytoplasma asteris” and “Candidatus Phytoplasma mali” strains infecting sweet and sour cherry in the Czech Republic

Fráňová

Lenz

Přibylová

et al. 2017

Journal of Phytopathology

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A survey for phytoplasma diseases was conducted in a sweet and sour cherry germplasm collection and in cherry orchards within the Czech Republic during 2014–2015. Phytoplasmas were detected in 21 symptomatic trees. Multiple infections of cherry trees by diverse phytoplasmas of 16SrI and 16SrX groups and 16SrI‐A, 16SrI‐B, 16SrI‐L, 16SrX‐A subgroups were detected by restriction fragment length polymorphism (RFLP). Nevertheless, phylogenetic analysis placed subgroups 16SrI‐B and 16SrI‐L inseparable together onto one branch of phylogenetic tree. This is the first report of subgroups 16SrI‐A and 16SrI‐L in Prunus spp., and subgroup 16SrX‐A in sour cherry trees. Additionally, novel RFLP profiles for 16SrI‐A and 16SrI‐B‐related phytoplasmas were found in cherry samples. Phytoplasmas with these novel profiles belong, however, to their respective 16SrI‐A or 16SrI‐B phylogenetic clades.

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“…P. pruni' (grupo 16SrIII) e 'Ca. P. solani' (grupo 16SrXII) (CIEŚLIŃSKA, 2011). Na Tabela 1, estão descritos os fitoplasmas relatados, com seus hospedeiros e regiões de ocorrência.…”

Section: Considerando As Espécies 'Candidatus' Oito Delas Já Foram Aunclassified

Amarelo da ameixeira: caracterização molecular do fitoplasma e modelo de colonização do hospedeiro

Flôres¹

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Less Common Phytoplasmas Infecting Stone Fruit Trees

Abstract: Prunus species plants can be infected by eight

Cited by 8 publications

References 57 publications

Characterization of Phytoplasmas Related to Aster Yellows Group Infecting Annual Plants in Iran, Based on the Studies of 16S rRNA and RP Genes

Characterization of Phytoplasmas Related to Aster Yellows Group Infecting Annual Plants in Iran, Based on the Studies of 16S rRNA and RP Genes

“Candidatus Phytoplasma asteris” and “Candidatus Phytoplasma mali” strains infecting sweet and sour cherry in the Czech Republic

Amarelo da ameixeira: caracterização molecular do fitoplasma e modelo de colonização do hospedeiro

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