TY  - JOUR
AU  - Stupar, Sofija
AU  - Dragicević, Milan
AU  - Tešević, Vele
AU  - Stankovic-Jeremic, Jovana
AU  - Maksimović, Vuk
AU  - Cosic, Tatjana
AU  - Devrnja, Nina
AU  - Tubic, Ljiljana
AU  - Cingel, Aleksandar
AU  - Vinterhalter, Branka
AU  - Ninković, Slavica
AU  - Savić, Jelena
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1406
AB  - Flower strips of French Marigold are commonly used pest repellents in potato fields. However, the effect of French Marigold volatiles on potato metabolism, physiology and induced defense is unknown. Thus, a microarray transcriptome analysis was performed to study the effects of French Marigold essential oil (EO) on laboratory-grown potato. After 8 h of exposure to EO, with gas chromatography/mass spectrometry (GC/MS)-detected terpinolene and limonene as dominant compounds, 2796 transcripts were differentially expressed with fold change >2 compared to expression in controls. A slightly higher number of transcripts had suppressed expression (1493 down- vs. 1303 up-regulated). Since transcripts, annotated to different photosynthesis-related processes, were mostly down-regulated, we selected a set of 10 genes involved in the leaf starch metabolism pathway, and validated microarray patterns using quantitative reverse transcription polymerase chain reaction (RT-qPCR). Except for decreased synthesis and induced decomposition of starch granule in leaves, 8 h long EO exposure slightly elevated the accumulation of sucrose compared to glucose and fructose in subjected potato plants. An in vitro feeding bioassay with Colorado potato beetle showed that EO-induced alternations on transcriptional level and in the sugars' metabolism caused the enhancement of feeding behavior and overall development of the tested larvae. Results of comprehensive analysis of transcriptional responses in potato exposed to French Marigold EO provide a basis for further elucidation of molecular mechanisms underlying eco-physiological interactions in companion planting cropping systems.
PB  - MDPI, Basel
T2  - Plants-Basel
T1  - Transcriptome Profiling of the Potato Exposed to French Marigold Essential Oil with a Special Emphasis on Leaf Starch Metabolism and Defense against Colorado Potato Beetle
IS  - 1
VL  - 10
DO  - 10.3390/plants10010172
ER  - 

@article{
author = "Stupar, Sofija and Dragicević, Milan and Tešević, Vele and Stankovic-Jeremic, Jovana and Maksimović, Vuk and Cosic, Tatjana and Devrnja, Nina and Tubic, Ljiljana and Cingel, Aleksandar and Vinterhalter, Branka and Ninković, Slavica and Savić, Jelena",
year = "2021",
abstract = "Flower strips of French Marigold are commonly used pest repellents in potato fields. However, the effect of French Marigold volatiles on potato metabolism, physiology and induced defense is unknown. Thus, a microarray transcriptome analysis was performed to study the effects of French Marigold essential oil (EO) on laboratory-grown potato. After 8 h of exposure to EO, with gas chromatography/mass spectrometry (GC/MS)-detected terpinolene and limonene as dominant compounds, 2796 transcripts were differentially expressed with fold change >2 compared to expression in controls. A slightly higher number of transcripts had suppressed expression (1493 down- vs. 1303 up-regulated). Since transcripts, annotated to different photosynthesis-related processes, were mostly down-regulated, we selected a set of 10 genes involved in the leaf starch metabolism pathway, and validated microarray patterns using quantitative reverse transcription polymerase chain reaction (RT-qPCR). Except for decreased synthesis and induced decomposition of starch granule in leaves, 8 h long EO exposure slightly elevated the accumulation of sucrose compared to glucose and fructose in subjected potato plants. An in vitro feeding bioassay with Colorado potato beetle showed that EO-induced alternations on transcriptional level and in the sugars' metabolism caused the enhancement of feeding behavior and overall development of the tested larvae. Results of comprehensive analysis of transcriptional responses in potato exposed to French Marigold EO provide a basis for further elucidation of molecular mechanisms underlying eco-physiological interactions in companion planting cropping systems.",
publisher = "MDPI, Basel",
journal = "Plants-Basel",
title = "Transcriptome Profiling of the Potato Exposed to French Marigold Essential Oil with a Special Emphasis on Leaf Starch Metabolism and Defense against Colorado Potato Beetle",
number = "1",
volume = "10",
doi = "10.3390/plants10010172"
}

Stupar, S., Dragicević, M., Tešević, V., Stankovic-Jeremic, J., Maksimović, V., Cosic, T., Devrnja, N., Tubic, L., Cingel, A., Vinterhalter, B., Ninković, S.,& Savić, J.. (2021). Transcriptome Profiling of the Potato Exposed to French Marigold Essential Oil with a Special Emphasis on Leaf Starch Metabolism and Defense against Colorado Potato Beetle. in Plants-Basel
MDPI, Basel., 10(1).
https://doi.org/10.3390/plants10010172

Stupar S, Dragicević M, Tešević V, Stankovic-Jeremic J, Maksimović V, Cosic T, Devrnja N, Tubic L, Cingel A, Vinterhalter B, Ninković S, Savić J. Transcriptome Profiling of the Potato Exposed to French Marigold Essential Oil with a Special Emphasis on Leaf Starch Metabolism and Defense against Colorado Potato Beetle. in Plants-Basel. 2021;10(1).
doi:10.3390/plants10010172 .

Stupar, Sofija, Dragicević, Milan, Tešević, Vele, Stankovic-Jeremic, Jovana, Maksimović, Vuk, Cosic, Tatjana, Devrnja, Nina, Tubic, Ljiljana, Cingel, Aleksandar, Vinterhalter, Branka, Ninković, Slavica, Savić, Jelena, "Transcriptome Profiling of the Potato Exposed to French Marigold Essential Oil with a Special Emphasis on Leaf Starch Metabolism and Defense against Colorado Potato Beetle" in Plants-Basel, 10, no. 1 (2021),
https://doi.org/10.3390/plants10010172 . .

TY  - JOUR
AU  - Tadic, Vojin
AU  - Tadic, Jovan
AU  - Milošević, Snežana
AU  - Cingel, Aleksandar
AU  - Prodanović, Olivera
AU  - Cosic, Tatjana
AU  - Vujcic, Zoran
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1114
AB  - In this study we investigated physiological parameters of stress (enzymatic and non-enzymatic) in lettuce (Lactuca sativa L.) and its hairy roots induced by water solution of phenol. Two varieties of lettuce were examined, Ljubljanska ledenka and Nansen. Plants were grown in water with phenol concentration of 200 mgL(-1), during 10 days. We monitored activity of peroxidases, catalases, polyphenol oxidase and superoxide dismutase, as well as proline and chlorophyll content. We observed a decrease in peroxidases, and increase in activity of catalase, polyphenol oxidase and superoxide dismutase compared to control plants. The concentration of praline was constantly increasing in both lettuce varieties over the course of the experiment. We detected an increase in activity of all monitored enzymes, except polyphenol oxidases, in hairy roots. The hydroponic system provides a useful framework for studying the effect of different harmful substances and its elimination. In such a system, as used in this work for the study of physiological processes in antioxidant protection activated when plant was exposed to phenol, lettuce and its hairy roots can be viewed as tools for water remediation.
PB  - Elsevier, Amsterdam
T2  - Scientia Horticulturae
T1  - Phenol induced physiological stress in hydroponically grown lettuce (Lactuca sativa L.)- Part 2
EP  - 83
SP  - 71
VL  - 232
DO  - 10.1016/j.scienta.2017.12.024
ER  - 

@article{
author = "Tadic, Vojin and Tadic, Jovan and Milošević, Snežana and Cingel, Aleksandar and Prodanović, Olivera and Cosic, Tatjana and Vujcic, Zoran",
year = "2018",
abstract = "In this study we investigated physiological parameters of stress (enzymatic and non-enzymatic) in lettuce (Lactuca sativa L.) and its hairy roots induced by water solution of phenol. Two varieties of lettuce were examined, Ljubljanska ledenka and Nansen. Plants were grown in water with phenol concentration of 200 mgL(-1), during 10 days. We monitored activity of peroxidases, catalases, polyphenol oxidase and superoxide dismutase, as well as proline and chlorophyll content. We observed a decrease in peroxidases, and increase in activity of catalase, polyphenol oxidase and superoxide dismutase compared to control plants. The concentration of praline was constantly increasing in both lettuce varieties over the course of the experiment. We detected an increase in activity of all monitored enzymes, except polyphenol oxidases, in hairy roots. The hydroponic system provides a useful framework for studying the effect of different harmful substances and its elimination. In such a system, as used in this work for the study of physiological processes in antioxidant protection activated when plant was exposed to phenol, lettuce and its hairy roots can be viewed as tools for water remediation.",
publisher = "Elsevier, Amsterdam",
journal = "Scientia Horticulturae",
title = "Phenol induced physiological stress in hydroponically grown lettuce (Lactuca sativa L.)- Part 2",
pages = "83-71",
volume = "232",
doi = "10.1016/j.scienta.2017.12.024"
}

Tadic, V., Tadic, J., Milošević, S., Cingel, A., Prodanović, O., Cosic, T.,& Vujcic, Z.. (2018). Phenol induced physiological stress in hydroponically grown lettuce (Lactuca sativa L.)- Part 2. in Scientia Horticulturae
Elsevier, Amsterdam., 232, 71-83.
https://doi.org/10.1016/j.scienta.2017.12.024

Tadic V, Tadic J, Milošević S, Cingel A, Prodanović O, Cosic T, Vujcic Z. Phenol induced physiological stress in hydroponically grown lettuce (Lactuca sativa L.)- Part 2. in Scientia Horticulturae. 2018;232:71-83.
doi:10.1016/j.scienta.2017.12.024 .

Tadic, Vojin, Tadic, Jovan, Milošević, Snežana, Cingel, Aleksandar, Prodanović, Olivera, Cosic, Tatjana, Vujcic, Zoran, "Phenol induced physiological stress in hydroponically grown lettuce (Lactuca sativa L.)- Part 2" in Scientia Horticulturae, 232 (2018):71-83,
https://doi.org/10.1016/j.scienta.2017.12.024 . .