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Article ; Online: Morpho-physiological effects of irrigation with saline water in ex vitro plants of Juglans regia ‘Sorrento’

Gentile, Adele / Nota, Paolo / Urbinati, Gaia / Frattarelli, Andrea / Forni, Cinzia / Caboni, Emilia / Lucioli, Simona

Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology. 2023 Sept. 3, v. 157, no. 5 p.984-991

2023

Abstract: Soil salinization is a global problem limiting growth and economical yield in fruit species including walnut. Knowledge of the response of varieties and cultivars to salinity can represent an important contribution to future walnut plantation in areas ... ...

Abstract	Soil salinization is a global problem limiting growth and economical yield in fruit species including walnut. Knowledge of the response of varieties and cultivars to salinity can represent an important contribution to future walnut plantation in areas affected by soil salinization. Juglans regia ‘Sorrento’ is a commercially important Italian variety. The present work aimed to explore the morpho-physiological response to NaCl-induced stress in ‘Sorrento’ plants using clonally propagated ex vitro plantlets to reduce the impact of genetic variation. Ex vitro acclimatized plants were exposed to salinity conditions by irrigating pot soil with half-strength Hoagland solution containing 100 mM NaCl for 20 days. Salt-induced effects on plant growth, chlorophyll and carotenoid content, osmolality, membrane injury and on activities of antioxidant enzymes catalase and guaiacol peroxidase (G-POD) in leaves were evaluated. Morphological and growth parameters were not significantly altered by salt stress with respect to the control. Slight differences in leaf necrosis and absence of injury in the membranes, stable content of photosynthetic pigments, and an increase in G-POD activity were also found in salt-treated plants. These results collectively suggest that ‘Sorrento’ has potential for the cultivation in salinized environments.
Keywords	Juglans regia ; acclimation ; antioxidants ; carotenoids ; catalase ; chlorophyll ; cultivars ; fruits ; genetic variation ; irrigation ; leaves ; necrosis ; osmolality ; peroxidase ; photosynthesis ; plant growth ; plantlets ; saline water ; salinity ; salt stress ; soil ; soil salinization ; walnuts ; Antioxidant activities ; leaf damage ; NaCl ; photosynthetic pigments ; walnut
Language	English
Dates of publication	2023-0903
Size	p. 984-991.
Publishing place	Taylor & Francis
Document type	Article ; Online
ZDB-ID	2146652-X
ISSN	1724-5575 ; 1126-3504
ISSN (online)	1724-5575
ISSN	1126-3504
DOI	10.1080/11263504.2023.2234910
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Prunus Knotted

Testone, Giulio / Caboni, Emilia / D'Angeli, Simone / Altamura, Maria Maddalena / Giannino, Donato

International journal of molecular sciences

2023 Volume 24, Issue 3

Abstract: ... ...

Abstract	Knotted1
MeSH term(s)	Cytokinins/pharmacology ; Cytokinins/metabolism ; Prunus/metabolism ; Homeodomain Proteins/genetics ; Transcription Factors/genetics ; Transcription Factors/metabolism ; Genes, Homeobox ; Arabidopsis/genetics ; Prunus persica/genetics ; Plant Proteins/genetics ; Plant Proteins/metabolism ; Gene Expression Regulation, Plant
Chemical Substances	Cytokinins ; Homeodomain Proteins ; Transcription Factors ; Plant Proteins
Language	English
Publishing date	2023-02-03
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2019364-6
ISSN	1422-0067 ; 1422-0067 ; 1661-6596
ISSN (online)	1422-0067
ISSN	1422-0067 ; 1661-6596
DOI	10.3390/ijms24033046
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Can environment and genotype influence sweet cherry qualitative parameters?

Ceccarelli, Danilo / Antonucci, Francesca / Talento, Carolina / Costa, Corrado / Caboni, Emilia / Ciccoritti, Roberto

Plant biosystems. 2022 Mar. 4, v. 156, no. 2

2022

Abstract: The sweet cherry fruit quality traits (soluble solid content, titratable acidity, pH and soluble solid titratable acidity ratio), phytochemical content (total phenolic content and total monomeric anthocyanins) and antioxidant activity were determined in ... ...

Abstract	The sweet cherry fruit quality traits (soluble solid content, titratable acidity, pH and soluble solid titratable acidity ratio), phytochemical content (total phenolic content and total monomeric anthocyanins) and antioxidant activity were determined in five Italian autochthonous genotypes and compared with two commercial cultivars for 4 consecutive years. Significant influences of genotype, crop year and their interaction on the variables under study was observed. The autochthonous cultivar “Ciliegia di Udine”, on average, showed the highest values for all the investigated parameter whereas the lowest ones were reported for the largely cultivated cultivar “Ferrovia” (Germersdorfer). Beside the genotype, crop year and its climatic conditions affected fruits quality and “Flamengo Srim” showed the best response taking into consideration fruit quality traits, phytochemical content and antioxidant activity and their quali-quantitative stability across the experimentation.
Keywords	Prunus avium ; anthocyanins ; antioxidant activity ; crop year ; cultivars ; fruit quality ; genotype ; pH ; titratable acidity ; total soluble solids
Language	English
Dates of publication	2022-0304
Size	p. 581-589.
Publishing place	Taylor & Francis
Document type	Article
ZDB-ID	2146652-X
ISSN	1724-5575 ; 1126-3504
ISSN (online)	1724-5575
ISSN	1126-3504
DOI	10.1080/11263504.2021.1897705
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Article: Cryopreservation of Hazelnut (Corylus avellana L.) Axillary Buds from In Vitro Shoots Using the Droplet Vitrification Method

Sgueglia, Alessandra / Frattarelli, Andrea / Gentile, Adele / Urbinati, Gaia / Lucioli, Simona / Germanà, Maria Antonietta / Caboni, Emilia

Horticulturae. 2021 Nov. 15, v. 7, no. 11

2021

Abstract: Cryopreservation by droplet vitrification was applied to hazelnut (Corylus avellana L.). axillary buds of the Italian cultivated variety Tonda Gentile Romana, which were collected from in vitro growing shoots, immersed in ice cooled PVS2 or PVS3 for 60 ... ...

Abstract	Cryopreservation by droplet vitrification was applied to hazelnut (Corylus avellana L.). axillary buds of the Italian cultivated variety Tonda Gentile Romana, which were collected from in vitro growing shoots, immersed in ice cooled PVS2 or PVS3 for 60 or 90 min, then transferred to a droplet of vitrification solution, placed on a strip of aluminium foil, and plunged into liquid nitrogen (LN). Additionally, the effect on the recovery of the mother plant after cryopreservation was evaluated, following a cold pre-treatment at 4 °C for 3 months. The highest regrowth percentage (56.7%) was obtained after applying PVS3 for 60 min, while the application of PVS2 for the same amount of time reduced regrowth to 41.5%. Increasing the exposure to vitrification solutions to 90 min reduced regrowth to 43.3% when PVS3 was applied, and 35.6% if PVS2 was used. The cold pre-treatment on the mother plant did not significantly improve overall regrowth. The cryopreservation process did not decline the rooting ability of the recovered shoots.
Keywords	Corylus avellana ; aluminum foil ; cold ; cryopreservation ; cultivars ; droplets ; hazelnuts ; ice ; liquid nitrogen ; regrowth ; vitrification
Language	English
Dates of publication	2021-1115
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article
ZDB-ID	2813983-5
ISSN	2311-7524
ISSN	2311-7524
DOI	10.3390/horticulturae7110494
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Article ; Online: EpiHRMAssay,

Cirilli, Marco / Delfino, Ines / Caboni, Emilia / Muleo, Rosario

Biology methods & protocols

2017 Volume 2, Issue 1, Page(s) bpw008

Abstract: Reliable and cost-effective assays with adequate sensitivity are required to detect the DNA methylation profile in plants for scientific and industrial purposes. The proposed novel assay, named EpiHRMAssay, allows to quantify the overall methylation ... ...

Abstract	Reliable and cost-effective assays with adequate sensitivity are required to detect the DNA methylation profile in plants for scientific and industrial purposes. The proposed novel assay, named EpiHRMAssay, allows to quantify the overall methylation status at target loci and to enable high-throughput analyses. It combines
Language	English
Publishing date	2017-01-25
Publishing country	England
Document type	Journal Article
ISSN	2396-8923
ISSN (online)	2396-8923
DOI	10.1093/biomethods/bpw008
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Article: Effect of

Arias Padró, Maria D / Caboni, Emilia / Salazar Morin, Karla Azucena / Meraz Mercado, Marco Antonio / Olalde-Portugal, Víctor

PeerJ

2021 Volume 9, Page(s) e10984

Abstract: Grafting generally means stress to a plant and this triggers antioxidant defense systems. An imbalance in reactive oxygen species may negatively affect the grafting success. Several research projects have studied the association with plant growth- ... ...

Abstract	Grafting generally means stress to a plant and this triggers antioxidant defense systems. An imbalance in reactive oxygen species may negatively affect the grafting success. Several research projects have studied the association with plant growth-promoting rhizobacteria (PGPR) and it has been documented that they enhance nutrient acquisition, regulate hormone levels, and influence the antioxidant response in crops. However, little is known about the strategy of inoculating grafted herbaceous plants with PGPR and its effect on the antioxidant response. The effects of inoculating a strain of
Language	English
Publishing date	2021-03-12
Publishing country	United States
Document type	Journal Article
ZDB-ID	2703241-3
ISSN	2167-8359
ISSN	2167-8359
DOI	10.7717/peerj.10984
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Article ; Online: Extracts from Cell Suspension Cultures of Strawberry (

Lucioli, Simona / Pastorino, Fabio / Nota, Paolo / Ballan, Giulia / Frattarelli, Andrea / Fabbri, Alessia / Forni, Cinzia / Caboni, Emilia

Molecules (Basel, Switzerland)

2019 Volume 24, Issue 9

Abstract: Natural compounds are emerging as agents for the treatment of malignant diseases. We previously showed that extracts from in vitro cell suspension cultures of strawberry reduced murine melanoma cell proliferation, as shown for fruit extracts. In this ... ...

Abstract	Natural compounds are emerging as agents for the treatment of malignant diseases. We previously showed that extracts from in vitro cell suspension cultures of strawberry reduced murine melanoma cell proliferation, as shown for fruit extracts. In this work, chromatographic, mass spectrometric, and spectrophotometric analyses were carried out to identify the bioactive compound exerting the detected cytotoxic activity. Moreover, aiming to confirm the anti-proliferative activity of the extracts against both paediatric and adult human tumors, cytotoxic experiments were performed on neuroblastoma, colon, and cervix carcinoma cell lines. Extracts from in vitro cell suspension cultures of strawberry induced a statistically significant reduction of cell growth in all the tumor cell lines tested. Interestingly, human fibroblasts from healthy donors were not subjected to this cytotoxic effect, highlighting the importance of further preclinical investigations. The accurate mass measurement, fragmentation patterns, and characteristic mass spectra and mass losses, together with the differences in chromatographic retention times and absorbance spectra, led us to hypothesize that the compound acting as an anti-proliferative agent could be a novel acetal dihydrofurofuran derivative (C
MeSH term(s)	Adult ; Antineoplastic Agents, Phytogenic/chemistry ; Antineoplastic Agents, Phytogenic/pharmacology ; Cell Extracts/chemistry ; Cell Extracts/pharmacology ; Cell Line, Tumor ; Cell Proliferation ; Cell Survival/drug effects ; Child ; Drug Screening Assays, Antitumor ; Fragaria/chemistry ; Fragaria/cytology ; Humans ; Neoplasms/drug therapy
Chemical Substances	Antineoplastic Agents, Phytogenic ; Cell Extracts
Language	English
Publishing date	2019-05-04
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	1413402-0
ISSN	1420-3049 ; 1431-5165 ; 1420-3049
ISSN (online)	1420-3049
ISSN	1431-5165 ; 1420-3049
DOI	10.3390/molecules24091738
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Article ; Online: The Role of Italy in the Use of Advanced Plant Genomic Techniques on Fruit Trees: State of the Art and Future Perspectives.

International journal of molecular sciences

2023 Volume 24, Issue 2

Abstract: Climate change is deeply impacting the food chain production, lowering quality and yield. In this context, the international scientific community has dedicated many efforts to enhancing resilience and sustainability in agriculture. Italy is among the ... ...

Abstract	Climate change is deeply impacting the food chain production, lowering quality and yield. In this context, the international scientific community has dedicated many efforts to enhancing resilience and sustainability in agriculture. Italy is among the main European producers of several fruit trees; therefore, national research centers and universities undertook several initiatives to maintain the specificity of the 'Made in Italy' label. Despite their importance, fruit crops are suffering from difficulties associated with the conventional breeding approaches, especially in terms of financial commitment, land resources availability, and long generation times. The 'new genomic techniques' (NGTs), renamed in Italy as 'technologies for assisted evolution' (TEAs), reduce the time required to obtain genetically improved cultivars while precisely targeting specific DNA sequences. This review aims to illustrate the role of the Italian scientific community in the use of NGTs, with a specific focus on
MeSH term(s)	Trees/genetics ; Fruit/genetics ; Plant Breeding/methods ; Genome, Plant ; Genomics
Language	English
Publishing date	2023-01-04
Publishing country	Switzerland
Document type	Journal Article ; Review
ZDB-ID	2019364-6
ISSN	1422-0067 ; 1422-0067 ; 1661-6596
ISSN (online)	1422-0067
ISSN	1422-0067 ; 1661-6596
DOI	10.3390/ijms24020977
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Article: Auxin-jasmonate crosstalk in Oryza sativa L. root system formation after cadmium and/or arsenic exposure

Ronzan, Marilena / Piacentini, Diego / Fattorini, Laura / Federica, Della Rovere / Caboni, Emilia / Eiche, Elisabeth / Ziegler, Jörg / Hause, Bettina / Riemann, Michael / Betti, Camilla / Altamura, Maria Maddalena / Falasca, Giuseppina

Environmental and experimental botany. 2019 Sept., v. 165

2019

Abstract: Soil pollutants may affect root growth through interactions among phytohormones like auxin and jasmonates. Rice is frequently grown in paddy fields contaminated by cadmium and arsenic, but the effects of these pollutants on jasmonates/auxin crosstalk ... ...

Abstract	Soil pollutants may affect root growth through interactions among phytohormones like auxin and jasmonates. Rice is frequently grown in paddy fields contaminated by cadmium and arsenic, but the effects of these pollutants on jasmonates/auxin crosstalk during adventitious and lateral roots formation are widely unknown. Therefore, seedlings of Oryza sativa cv. Nihonmasari and of the jasmonate-biosynthetic mutant coleoptile photomorphogenesis2 were exposed to cadmium and/or arsenic, and/or jasmonic acid methyl ester, and then analysed through morphological, histochemical, biochemical and molecular approaches.In both genotypes, arsenic and cadmium accumulated in roots more than shoots. In the roots, arsenic levels were more than twice higher than cadmium levels, either when arsenic was applied alone, or combined with cadmium. Pollutants reduced lateral root density in the wild -type in every treatment condition, but jasmonic acid methyl ester increased it when combined with each pollutant. Interestingly, exposure to cadmium and/or arsenic did not change lateral root density in the mutant. The transcript levels of OsASA2 and OsYUCCA2, auxin biosynthetic genes, increased in the wild-type and mutant roots when pollutants and jasmonic acid methyl ester were applied alone. Auxin (indole-3-acetic acid) levels transiently increased in the roots with cadmium and/or arsenic in the wild-type more than in the mutant. Arsenic and cadmium, when applied alone, induced fluctuations in bioactive jasmonate contents in wild-type roots, but not in the mutant. Auxin distribution was evaluated in roots of OsDR5::GUS seedlings exposed or not to jasmonic acid methyl ester added or not with cadmium and/or arsenic. The DR5::GUS signal in lateral roots was reduced by arsenic, cadmium, and jasmonic acid methyl ester. Lipid peroxidation, evaluated as malondialdehyde levels, was higher in the mutant than in the wild-type, and increased particularly in As presence, in both genotypes.Altogether, the results show that an auxin/jasmonate interaction affects rice root system development in the presence of cadmium and/or arsenic, even if exogenous jasmonic acid methyl ester only slightly mitigates pollutants toxicity.
Keywords	Oryza sativa ; arsenic ; biosynthesis ; cadmium ; coleoptiles ; genes ; genotype ; indole acetic acid ; jasmonic acid ; lipid peroxidation ; malondialdehyde ; messenger RNA ; methyl jasmonate ; mutants ; paddies ; pollutants ; pollution control ; rice ; root growth ; root systems ; roots ; seedlings ; shoots ; soil pollution ; toxicity
Language	English
Dates of publication	2019-09
Size	p. 59-69.
Publishing place	Elsevier B.V.
Document type	Article
ZDB-ID	195968-2
ISSN	0098-8472
ISSN	0098-8472
DOI	10.1016/j.envexpbot.2019.05.013
Database	NAL-Catalogue (AGRICOLA)

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Article: Cryopreservation of white mulberry (Morus alba L.) by encapsulation-dehydration and vitrification

Padrò, Maria Dolores Arias / Frattarelli, Andrea / Sgueglia, Alessandra / Condello, Emiliano / Damiano, Carmine / Caboni, Emilia

Plant cell, tissue, and organ culture. 2012 Jan., v. 108, no. 1

2012

Abstract: Shoot apices of in vitro-grown plantlets of white mulberry, Morus alba L. cv Florio, were cryopreserved using either encapsulation-dehydration or vitrification. For encapsulation-dehydration, alginate beads containing apices were dehydrated for 1, 3, 5 ... ...

Abstract	Shoot apices of in vitro-grown plantlets of white mulberry, Morus alba L. cv Florio, were cryopreserved using either encapsulation-dehydration or vitrification. For encapsulation-dehydration, alginate beads containing apices were dehydrated for 1, 3, 5 or 7 days in a liquid medium containing various sucrose concentrations (0.5, 0.75, 1.0 or 1.25 M). Bead desiccation was performed using silica gel for either 0, 4, 6, 8, 9 or 14 h. For vitrification, apices were directly immersed for either 5, 15, 30 or 60 min in a vitrification solution (PVS2). Following encapsulation-dehydration, treatment of alginate beads with 0.75 M sucrose was more effective in promoting re-growth of explants after immersion in liquid nitrogen than in the presence of 0.5 M sucrose for either 1 or 3 days. Re-growth of explants was also observed following vitrification and this reached 47% with increasing duration of the PVS2 treatment from 5 to 30 min. Overall, the highest frequency of explant re-growth was obtained when explants were subjected to encapsulation-dehydration in the presence of 0.75 M along with a 3 day sucrose dehydration pre-treatment and followed by desiccation for 9 h in silica gel.
Keywords	Morus alba ; cryopreservation ; explants ; nitrogen ; plantlets ; shoots ; silica gel ; sucrose ; vitrification
Language	English
Dates of publication	2012-01
Size	p. 167-172.
Publishing place	Springer-Verlag
Document type	Article
ZDB-ID	406394-6
ISSN	1573-5044 ; 0167-6857
ISSN (online)	1573-5044
ISSN	0167-6857
DOI	10.1007/s11240-011-0017-5
Database	NAL-Catalogue (AGRICOLA)

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