Impact of Sharka disease on tree growth, productivity and fruit quality of apricot (Prunus armeniaca L.)

Milošević, Tomo; Milošević, Nebojša; Mladenović, Jelena; Jevremović, D.

doi:10.1016/j.scienta.2018.09.055

Cited by 10 publications

(26 citation statements)

References 32 publications

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“…Therefore, this part of the review focuses on the modifications induced by PPV infection in Prunus fruits. While the main studies concerned plum trees [35][36][37][38], here, we also present relevant studies on apricot trees [39] and peach trees [40].…”

Section: How Does the Plum Pox Virus Affect The Susceptible Prunus Fruit?mentioning

confidence: 99%

“…PPV infection altered the maturation process. Long-term infected fruits had a lower ripening index [39] and a sour taste and were more acidic than fully ripened healthy fruits on day 30 [37,38,40]. Premature fruit dropping thus yields fruits with an inferior taste for both plums and apricots.…”

Section: Quality Fruit Indexesmentioning

confidence: 99%

“…Many parameters were influenced by PPV infection, including vegetative growth, yield, economic results, physical properties of the fruits, and the ripening process. Milošević et al [ 39 ] studied the influence of a mixed infection of PPV-D and PPV-Rec on susceptible apricot trees that were long-term infected for at least 5 years. Generally, the external symptoms on apricots are not as severe as on plums; on the leaves, the symptoms are not clear, and they are scarce on the skin of the fruits, but on the stones, the symptoms are commonly expressed.…”

Section: How Does the Plum Pox Virus Affect The Susceptible Prunus Fruit?mentioning

confidence: 99%

“…As expected, trees that were infected over a long period of time showed mild symptoms on the fruits, but on stones, the symptoms were evident. Symptoms on the leaves were severe [ 39 ]. The authors proposed that the results obtained may be explained by the long-term and mixed infections but, above all, by the high virulence of the PPV-Rec strain.…”

Section: How Does the Plum Pox Virus Affect The Susceptible Prunus Fruit?mentioning

confidence: 99%

“…Concerning vegetative growth, the trunk cross-sectional area (TCSA) value was significantly reduced by PPV infection in apricots [ 39 ]. In an earlier study, the authors highlighted a significant reduction in vegetative growth in infected susceptible plums [ 35 ].…”

Section: How Does the Plum Pox Virus Affect The Susceptible Prunus Fruit?mentioning

confidence: 99%

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Deciphering Prunus Responses to PPV Infection: A Way toward the Use of Metabolomics Approach for the Diagnostic of Sharka Disease

et al. 2021

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Sharka disease, caused by Plum pox virus (PPV), induces several changes in Prunus. In leaf tissues, the infection may cause oxidative stress and disrupt the photosynthetic process. Moreover, several defense responses can be activated after PPV infection and have been detected at the phytohormonal, transcriptomic, proteomic, and even translatome levels. As proposed in this review, some responses may be systemic and earlier to the onset of symptoms. Nevertheless, these changes are highly dependent among species, variety, sensitivity, and tissue type. In the case of fruit tissues, PPV infection can modify the ripening process, induced by an alteration of the primary metabolism, including sugars and organic acids, and secondary metabolism, including phenolic compounds. Interestingly, metabolomics is an emerging tool to better understand Prunus–PPV interactions mainly in primary and secondary metabolisms. Moreover, through untargeted metabolomics analyses, specific and early candidate biomarkers of PPV infection can be detected. Nevertheless, these candidate biomarkers need to be validated before being selected for a diagnostic or prognosis by targeted analyses. The development of a new method for early detection of PPV-infected trees would be crucial for better management of the outbreak, especially since there is no curative treatment.

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Section: How Does the Plum Pox Virus Affect The Susceptible Prunus Fruit?mentioning

confidence: 99%

Section: Quality Fruit Indexesmentioning

confidence: 99%

Section: How Does the Plum Pox Virus Affect The Susceptible Prunus Fruit?mentioning

confidence: 99%

Section: How Does the Plum Pox Virus Affect The Susceptible Prunus Fruit?mentioning

confidence: 99%

Section: How Does the Plum Pox Virus Affect The Susceptible Prunus Fruit?mentioning

confidence: 99%

See 3 more Smart Citations

Deciphering Prunus Responses to PPV Infection: A Way toward the Use of Metabolomics Approach for the Diagnostic of Sharka Disease

et al. 2021

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Sugar, Acid and Phenols in Fruit of the Sharka-Tolerant Autochthonous Plum Genotype ‘Mrkosljiva’

et al. 2022

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The self-rooted plum genotype ‘Mrkosljiva’ was first selected as it was devoid of Sharka leaf symptoms during the 5‑year study (2009–2014), which was subsequently confirmed by negative ELISA test results. Hence, the aim of the study was to investigate the biochemical variability of the autochthonous ‘Mrkosljiva’ plum genotype, based on its sugar, acid and phenolic compounds content during 3 years. In 2010 and 2011, the plums tasted sweet with favourable sugar:acid ratios of 55:1 to 65:1. These plum fruits were collected at the full ripeness stage from an extensive orchard located in northeastern Bosnia and Herzegovina (45 °N). Analysis by HPLC identified the following polyphenolic compounds—chlorogenic acid, cyanidin-3-O-glucoside, cyanidin-3-O-rutinoside, neochlorogenic acid, quercetin-3-O-galactoside and quercetin-3-O-rutinoside—in all 3 years that were evaluated (2009–2011), but in different amounts, depending on the environmental conditions of each year. In 2009, the plums were healthier with a threefold greater phenol content than during the other 2 years of growth. In 2009, protocatechuic acid was detected, whereas catechin, procyanidin B1, procyanidin B2 and quercetin-3‑O-rhamnoside were not detected. The combination of high phenol and sugar content in ‘Mrkosljiva’ provides healthy and tasty plums suitable primarily for processing, and to a lesser extent, due to their size, for fresh fruit marketing.

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Development of virus-resistant horticultural crops through CRISPR/Cas mediated genome editing: applications and future prospects

Manchanda,

Kaur,

Kaur

et al. 2024

Nucleus

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Impact of Sharka disease on tree growth, productivity and fruit quality of apricot (Prunus armeniaca L.)

Cited by 10 publications

References 32 publications

Deciphering Prunus Responses to PPV Infection: A Way toward the Use of Metabolomics Approach for the Diagnostic of Sharka Disease

Deciphering Prunus Responses to PPV Infection: A Way toward the Use of Metabolomics Approach for the Diagnostic of Sharka Disease

Sugar, Acid and Phenols in Fruit of the Sharka-Tolerant Autochthonous Plum Genotype ‘Mrkosljiva’

Development of virus-resistant horticultural crops through CRISPR/Cas mediated genome editing: applications and future prospects

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