Results 61 to 70 of about 1,509 (180)

‘Candidatus Liberibacter Asiaticus’ Effector SECP8 Subverts Salicylic Acid‐Mediated Citrus Immunity via a Two‐Pronged Impairment of CsTCP15 Dimerization

Plant Biotechnology Journal, Volume 24, Issue 4, Page 2335-2349, April 2026.
ABSTRACT Citrus Huanglongbing (HLB), a devastating disease caused by the unculturable bacterium ‘Candidatus Liberibacter asiaticus’ (CLas), poses a severe threat to global citrus production. CLas secretes effectors to suppress host immune responses and facilitate its colonisation. Previously, the CLas effector SECP8 (CLIBASIA_05330) has been identified
Mingyue Qin, Rongyu Pan, Yaqian Shi, Pan Shen, Yuanjian Qiu, Xuejin Cui, Xuefeng Wang, Changyong Zhou, Shimin Fu   +8 more
wiley   +1 more source

Ultrastructural changes in aster yellows phytoplasma affected Limonium sinuatum Mill. plants II. Pathology of cortex parenchyma cells

Acta Societatis Botanicorum Poloniae, 2014
In Limonium sinuatum Mill, plants with severe symptoms of aster yellows infection phytoplasmas were present not only in the phloem but also in some cortex parenchymas cells.
Anna Rudzińska-Langwald, Maria Kamińska   +1 more
doaj   +1 more source

Detection and identification of phytoplasma DNA in symptomatic mushrooms of the genus Ramaria (O. Gomphales)

Anales del Jardín Botánico de Madrid, 2002
Using polymerase chain reaction assays with specific primers for amplifying phytoplasma 16S rDNA, the presence of phytoplasmas in Ramaria basidiomes with abnormal development has been detected for the first time in fungi.
María P. Martín, Pablo P. Daniëls, Ester Torres, M. Teresa Tellería   +3 more
doaj   +1 more source

First Report of a ‘Candidatus Phytoplasma trifolii’–related Strain Infecting Tridax procumbens

New Disease Reports, Volume 53, Issue 2, April/June 2026.
S. Kumar, S. Mall
wiley   +1 more source

First Report of a ‘Candidatus Phytoplasma Asteris’ Strain Associated With Mint Little Leaf Disease in India

New Disease Reports, Volume 53, Issue 2, April/June 2026.
Smriti Mall, Anushree Gupta, Apoorva Srivastava   +2 more
wiley   +1 more source

Phytoplasma-Induced Floral Abnormalities in Catharanthus roseus Are Associated with Phytoplasma Accumulation and Transcript Repression of Floral Organ Identity Genes

Molecular Plant-Microbe Interactions, 2011
Floral symptoms caused by phytoplasma largely resemble floral reversion in other plants. Periwinkle leaf yellowing (PLY) phytoplasma and peanut witches'-broom (PnWB) phytoplasma caused different degrees of floral abnormalities on infected periwinkle ...
Yi-Ting Su, Jen-Chih Chen, Chan-Pin Lin
doaj   +1 more source

First Record of a ‘Candidatus Phytoplasma asiaticum’ (16SrII‐C Subgroup) Related Strain Associated With Witches’ Broom Disease of Wild Marigold in India

New Disease Reports, Volume 53, Issue 2, April/June 2026.
R. Maurya, S. Gupta, R. Kumar, G. P. Rao
wiley   +1 more source

Molecular diagnosis of phytoplasmas.

Phytopathologia Mediterranea, 2003
Phytoplasmas are wall-less prokaryotes associated with diseases in numerous plant species worldwide. In nature they are transmitted by phloem-sucking insects. Yellowing, decline, witches’ broom, leaf curl, floral virescence and phyllody are the most conspicuous symptoms associated with phytoplasmas, although infections are sometimes asymptomatic. Since
openaire   +5 more sources

Interactions between bois noir and the esca disease complex in a Chardonnay vineyard in Italy

Phytopathologia Mediterranea
Grapevine yellows bois noir (BN) and the grapevine trunk disease esca complex (EC) cause serious yield losses in European vineyards and are often widespread in the same vineyard.
Francesco PAVAN, Elena CARGNUS, Davide FRIZZERA, Marta MARTINI, Paolo ERMACORA   +4 more
doaj   +1 more source

First Report of Phytoplasmas Associated with Strawberry Proliferationand Tall Fleabane Witches’ broom Diseases in West Java, Indonesia

Jurnal Fitopatologi Indonesia
Phytoplasmas are bacteria from the class Mollicutes that have been widely reported to be associated with diseases in hundreds of plant species across various countries.
Noor Sholihin, Kikin Hamzah Mutaqin, Giyanto   +2 more
doaj   +1 more source