Results 81 to 90 of about 45,181 (211)

Phytoplasmas and phytoplasma diseases

open access: yes, 1995
Les récents progrès concernant la connaissance de la fraction 16S et de l’espaceur 16S-23S de l’ADN ribosomique ont mis en évidence les particularités des micro-organismes anciennement désignés sous l’appellation «Mycoplasma-like organisms : MLOs» et justifié la nouvelle dénomination «phytoplasmes» choisie par le Comité de taxonomie des mollicutes de l’
openaire   +1 more source

Molecular diagnosis of phytoplasmas.

open access: yesPhytopathologia 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

Phytoplasma survey in Ulmus species in Belgium

open access: hybrid, 2019
Stéphan Steyer   +4 more
openalex   +1 more source

Draft Genome Sequence of ‘Candidatus Phytoplasma pyri’ Strain P1, the Causal Agent of Pear Decline Disease

open access: yesPhytoFrontiers
This study reports the draft genome of ‘Candidatus Phytoplasma pyri’ strain P1, isolated from Argentina. The genome assembly consisted of 17 contigs, with a total length of 575,431 bp, a GC content of 20.35%, and 125× coverage.
Florencia Ivette Alessio   +5 more
doaj   +1 more source

Genetic Modification of Plant Hormones Induced by Parasitic Nematodes, Virus, Viroid, Bacteria, and Phytoplasma in Plant Growing

open access: hybrid, 2022
Refik Bozbuğa   +5 more
openalex   +2 more sources

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