Analysis of ˈCandidatus Phytoplasma Prunorumˈ Titer in the Tissues of Apricot Trees (Prunus Armeniaca L.) During the Year.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F24%3A43926201" target="_blank" >RIV/62156489:43510/24:43926201 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.11118/actaun.2024.012" target="_blank" >https://doi.org/10.11118/actaun.2024.012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun.2024.012" target="_blank" >10.11118/actaun.2024.012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of ˈCandidatus Phytoplasma Prunorumˈ Titer in the Tissues of Apricot Trees (Prunus Armeniaca L.) During the Year.

Popis výsledku v původním jazyce

This study focused on monitoring ˈCa. P. prunorumˈ detection rate and titer over the course of the year in one-year-old (January-May) or annual shoots (June-December) of apricot trees. As an experimental material, 3 apricot selections (H990/95, H990/177 and H980/74) each represented by 3 trees of the same age grown in the same orchard were selected and analysed monthly. The real- time PCR assay was used for absolute quantification of ˈCa. P. prunorumˈ. The results showed, that phytoplasma was detectable in high rates (above 90 %) from August until December in annual shoots and from January to March and in May in one-year-old shoots. Lower detection rates were observed in April and in June and July, showing, that these months are not reliable for phytoplasma detection. Phytoplasma titer remained the same from January to May in one-year-old shoots. In annual shoots the lowest titers were observed in June, while in the rest of the year, the titers were significantly higher and not differing from the titers in one-year-old shoots collected from January to May. ˈCa. P. prunorumˈ quantification also showed, that H990/95 selection had significantly lower phytoplasma titer than the H990/177 and H980/74 selections. This was also supported by the detection rates and symptoms, where H990/95 selection was showing lower values of these parameters than the rest of the selections.

Název v anglickém jazyce

Analysis of ˈCandidatus Phytoplasma Prunorumˈ Titer in the Tissues of Apricot Trees (Prunus Armeniaca L.) During the Year.

Popis výsledku anglicky

This study focused on monitoring ˈCa. P. prunorumˈ detection rate and titer over the course of the year in one-year-old (January-May) or annual shoots (June-December) of apricot trees. As an experimental material, 3 apricot selections (H990/95, H990/177 and H980/74) each represented by 3 trees of the same age grown in the same orchard were selected and analysed monthly. The real- time PCR assay was used for absolute quantification of ˈCa. P. prunorumˈ. The results showed, that phytoplasma was detectable in high rates (above 90 %) from August until December in annual shoots and from January to March and in May in one-year-old shoots. Lower detection rates were observed in April and in June and July, showing, that these months are not reliable for phytoplasma detection. Phytoplasma titer remained the same from January to May in one-year-old shoots. In annual shoots the lowest titers were observed in June, while in the rest of the year, the titers were significantly higher and not differing from the titers in one-year-old shoots collected from January to May. ˈCa. P. prunorumˈ quantification also showed, that H990/95 selection had significantly lower phytoplasma titer than the H990/177 and H980/74 selections. This was also supported by the detection rates and symptoms, where H990/95 selection was showing lower values of these parameters than the rest of the selections.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40105 - Horticulture, viticulture

Projekt

<a href="/cs/project/EF16_017%2F0002334" target="_blank" >EF16_017/0002334: Výzkumná infrastruktura pro mladé vědce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

2464-8310

Svazek periodika

72

Číslo periodika v rámci svazku

5-6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

177-182

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85213833925