Živković, Suzana

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orcid::0000-0003-0280-5884
  • Živković, Suzana (5)
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Author's Bibliography

Antagonistic Interaction between Phosphinothricin and Nepeta rtanjensis Essential Oil Affected Ammonium Metabolism and Antioxidant Defense of Arabidopsis Grown In Vitro

Dmitrović, Slavica; Dragicević, Milan; Savić, Jelena; Milutinović, Milica; Živković, Suzana; Maksimović, Vuk; Matekalo, Dragana; Perisic, Mirjana; Misic, Danijela

(MDPI, Basel, 2021)

TY  - JOUR
AU  - Dmitrović, Slavica
AU  - Dragicević, Milan
AU  - Savić, Jelena
AU  - Milutinović, Milica
AU  - Živković, Suzana
AU  - Maksimović, Vuk
AU  - Matekalo, Dragana
AU  - Perisic, Mirjana
AU  - Misic, Danijela
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1398
AB  - Phosphinothricin (PPT) is one of the most widely used herbicides. PTT targets glutamine synthetase (GS) activity in plants, and its phytotoxicity is ascribed to ammonium accumulation and reactive oxygen species bursts, which drives rapid lipid peroxidation of cell membranes. In agricultural fields, PPT is extensively sprayed on plant foliage; however, a portion of the herbicide reaches the soil. According to the present study, PPT absorbed via roots can be phytotoxic to Arabidopsis, inducing more adverse effects in roots than in shoots. Alterations in plant physiology caused by 10 days exposure to herbicide via roots are reflected through growth suppression, reduced chlorophyll content, perturbations in the sugar and organic acid metabolism, modifications in the activities and abundances of GS, catalase, peroxidase, and superoxide dismutase. Antagonistic interaction of Nepeta rtanjensis essential oil (NrEO) and PPT, emphasizes the existence of complex control mechanisms at the transcriptional and posttranslational level, which result in the mitigation of PPT-induced ammonium toxicity and in providing more efficient antioxidant defense of plants. Simultaneous application of the two agents in the field cannot be recommended; however, NrEO might be considered as the PPT post-treatment for reducing harmful effects of herbicide residues in the soil on non-target plants.
PB  - MDPI, Basel
T2  - Plants-Basel
T1  - Antagonistic Interaction between Phosphinothricin and Nepeta rtanjensis Essential Oil Affected Ammonium Metabolism and Antioxidant Defense of Arabidopsis Grown In Vitro
IS  - 1
VL  - 10
DO  - 10.3390/plants10010142
ER  - 
@article{
author = "Dmitrović, Slavica and Dragicević, Milan and Savić, Jelena and Milutinović, Milica and Živković, Suzana and Maksimović, Vuk and Matekalo, Dragana and Perisic, Mirjana and Misic, Danijela",
year = "2021",
abstract = "Phosphinothricin (PPT) is one of the most widely used herbicides. PTT targets glutamine synthetase (GS) activity in plants, and its phytotoxicity is ascribed to ammonium accumulation and reactive oxygen species bursts, which drives rapid lipid peroxidation of cell membranes. In agricultural fields, PPT is extensively sprayed on plant foliage; however, a portion of the herbicide reaches the soil. According to the present study, PPT absorbed via roots can be phytotoxic to Arabidopsis, inducing more adverse effects in roots than in shoots. Alterations in plant physiology caused by 10 days exposure to herbicide via roots are reflected through growth suppression, reduced chlorophyll content, perturbations in the sugar and organic acid metabolism, modifications in the activities and abundances of GS, catalase, peroxidase, and superoxide dismutase. Antagonistic interaction of Nepeta rtanjensis essential oil (NrEO) and PPT, emphasizes the existence of complex control mechanisms at the transcriptional and posttranslational level, which result in the mitigation of PPT-induced ammonium toxicity and in providing more efficient antioxidant defense of plants. Simultaneous application of the two agents in the field cannot be recommended; however, NrEO might be considered as the PPT post-treatment for reducing harmful effects of herbicide residues in the soil on non-target plants.",
publisher = "MDPI, Basel",
journal = "Plants-Basel",
title = "Antagonistic Interaction between Phosphinothricin and Nepeta rtanjensis Essential Oil Affected Ammonium Metabolism and Antioxidant Defense of Arabidopsis Grown In Vitro",
number = "1",
volume = "10",
doi = "10.3390/plants10010142"
}
Dmitrović, S., Dragicević, M., Savić, J., Milutinović, M., Živković, S., Maksimović, V., Matekalo, D., Perisic, M.,& Misic, D.. (2021). Antagonistic Interaction between Phosphinothricin and Nepeta rtanjensis Essential Oil Affected Ammonium Metabolism and Antioxidant Defense of Arabidopsis Grown In Vitro. in Plants-Basel
MDPI, Basel., 10(1).
https://doi.org/10.3390/plants10010142
Dmitrović S, Dragicević M, Savić J, Milutinović M, Živković S, Maksimović V, Matekalo D, Perisic M, Misic D. Antagonistic Interaction between Phosphinothricin and Nepeta rtanjensis Essential Oil Affected Ammonium Metabolism and Antioxidant Defense of Arabidopsis Grown In Vitro. in Plants-Basel. 2021;10(1).
doi:10.3390/plants10010142 .
Dmitrović, Slavica, Dragicević, Milan, Savić, Jelena, Milutinović, Milica, Živković, Suzana, Maksimović, Vuk, Matekalo, Dragana, Perisic, Mirjana, Misic, Danijela, "Antagonistic Interaction between Phosphinothricin and Nepeta rtanjensis Essential Oil Affected Ammonium Metabolism and Antioxidant Defense of Arabidopsis Grown In Vitro" in Plants-Basel, 10, no. 1 (2021),
https://doi.org/10.3390/plants10010142 . .
1
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Antioxidant and antimicrobial activity of two Asplenium species

Živković, Suzana; Milutinović, Milica; Maksimović, Vuk; Ciric, Ana; Ivanov, Marija; Bozunović, Jelena; Banjanac, Tijana; Misic, Danijela

(Elsevier, Amsterdam, 2020)

TY  - JOUR
AU  - Živković, Suzana
AU  - Milutinović, Milica
AU  - Maksimović, Vuk
AU  - Ciric, Ana
AU  - Ivanov, Marija
AU  - Bozunović, Jelena
AU  - Banjanac, Tijana
AU  - Misic, Danijela
PY  - 2020
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1368
AB  - Extracts of the aerial (fronds) and underground parts (rhizome and roots) of Asplenium adiantum-nigrum L. and Asplenium ruta-muraria L. were analyzed for their phenolic composition and antioxidant properties (scavenging capacities against DPPH center dot and ABTS(center dot+)), and were comparatively assayed for antimicrobial and antibiofilm activity. Total of the 17 phenolic compounds, belonging to the classes of phenolic acids (hydroxybenzoic and hydroxycinnamic acids), flavonoids (flavan-3-ols, flavonols), and xanthones were identified and quantified using UHPLC/DAD/(-)HESI-MS/MS analysis. The present study shows that two analyzed ferns are significantly diverse in terms of their phenolic profile. Flavonoids considerably contribute to the total phenolic content of A. ruta-muraria, ranging from 47% in roots to around 75% in rhizome and fronds, while A. adiantum-nigrum preferably accumulates xanthones. Antioxidant activity of fern methanol extracts was ascribed to their phenolics content. Extracts of rhizomes of both Asplenium ferns exhibited the highest antimicrobial activity, while frond extracts were more efficient in inhibition of Candida albicans biofilm formation. The present study provides experimental evidence that methanol extracts from two analyzed Asplenium fern species exhibit strong antibacterial effect against Gram-negative bacteria which candidate them as a potentially useful natural antimicrobial agents.
PB  - Elsevier, Amsterdam
T2  - South African Journal of Botany
T1  - Antioxidant and antimicrobial activity of two Asplenium species
EP  - 187
SP  - 180
VL  - 132
DO  - 10.1016/j.sajb.2020.03.034
ER  - 
@article{
author = "Živković, Suzana and Milutinović, Milica and Maksimović, Vuk and Ciric, Ana and Ivanov, Marija and Bozunović, Jelena and Banjanac, Tijana and Misic, Danijela",
year = "2020",
abstract = "Extracts of the aerial (fronds) and underground parts (rhizome and roots) of Asplenium adiantum-nigrum L. and Asplenium ruta-muraria L. were analyzed for their phenolic composition and antioxidant properties (scavenging capacities against DPPH center dot and ABTS(center dot+)), and were comparatively assayed for antimicrobial and antibiofilm activity. Total of the 17 phenolic compounds, belonging to the classes of phenolic acids (hydroxybenzoic and hydroxycinnamic acids), flavonoids (flavan-3-ols, flavonols), and xanthones were identified and quantified using UHPLC/DAD/(-)HESI-MS/MS analysis. The present study shows that two analyzed ferns are significantly diverse in terms of their phenolic profile. Flavonoids considerably contribute to the total phenolic content of A. ruta-muraria, ranging from 47% in roots to around 75% in rhizome and fronds, while A. adiantum-nigrum preferably accumulates xanthones. Antioxidant activity of fern methanol extracts was ascribed to their phenolics content. Extracts of rhizomes of both Asplenium ferns exhibited the highest antimicrobial activity, while frond extracts were more efficient in inhibition of Candida albicans biofilm formation. The present study provides experimental evidence that methanol extracts from two analyzed Asplenium fern species exhibit strong antibacterial effect against Gram-negative bacteria which candidate them as a potentially useful natural antimicrobial agents.",
publisher = "Elsevier, Amsterdam",
journal = "South African Journal of Botany",
title = "Antioxidant and antimicrobial activity of two Asplenium species",
pages = "187-180",
volume = "132",
doi = "10.1016/j.sajb.2020.03.034"
}
Živković, S., Milutinović, M., Maksimović, V., Ciric, A., Ivanov, M., Bozunović, J., Banjanac, T.,& Misic, D.. (2020). Antioxidant and antimicrobial activity of two Asplenium species. in South African Journal of Botany
Elsevier, Amsterdam., 132, 180-187.
https://doi.org/10.1016/j.sajb.2020.03.034
Živković S, Milutinović M, Maksimović V, Ciric A, Ivanov M, Bozunović J, Banjanac T, Misic D. Antioxidant and antimicrobial activity of two Asplenium species. in South African Journal of Botany. 2020;132:180-187.
doi:10.1016/j.sajb.2020.03.034 .
Živković, Suzana, Milutinović, Milica, Maksimović, Vuk, Ciric, Ana, Ivanov, Marija, Bozunović, Jelena, Banjanac, Tijana, Misic, Danijela, "Antioxidant and antimicrobial activity of two Asplenium species" in South African Journal of Botany, 132 (2020):180-187,
https://doi.org/10.1016/j.sajb.2020.03.034 . .
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Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh.

Dmitrović, Slavica; Dragicević, Milan; Savić, Jelena; Milutinović, Milica; Živković, Suzana; Maksimović, Vuk; Matekalo, Dragana; Misic, Danijela

(Elsevier Gmbh, Munich, 2019)

TY  - JOUR
AU  - Dmitrović, Slavica
AU  - Dragicević, Milan
AU  - Savić, Jelena
AU  - Milutinović, Milica
AU  - Živković, Suzana
AU  - Maksimović, Vuk
AU  - Matekalo, Dragana
AU  - Misic, Danijela
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1244
AB  - Active ingredient of the commercial herbicide BASTA (B), phosphinothricin, acts as an inhibitor of glutamine synthetase (GS), a key enzyme in ammonium assimilation. The treatment with BASTA leads to an elevation of ammonium levels in plants and further to various physiological alterations, ammonium toxicity and lethality. Results of the present study emphasize the complexity underlying control mechanisms that determine BASTA interaction with essential oil (EO) from Nepeta rtanjensis (NrEO), bioherbicide inducing oxidative stress in target plants. Simultaneous application of NrEO and BASTA, two agents showing differential mode of action, suspends BASTA-induced ammonium toxicity in Arabidopsis thaliana plants. This is achieved through maintaining GS activity, which sustains a sub-toxic and/or sub-lethal ammonium concentration in tissues. As revealed by the present study, regulation of GS activity, as influenced by BASTA and NrEO, occurs at transcriptional, posttranscriptional, and/or posttranslational levels. Two genes encoding cytosolic GS, GLN1;1 and GLN1;3, are highlighted as the main isozymes in Arabidopsis shoots contributing to NrEO-induced overcoming of BASTA-generated ammonium toxicity. The effects of NrEO might be ascribed to its major component nepetalactone, but the contribution of minor EO components should not be neglected. Although of fundamental significance, the results of the present study suggest possible low efficiency of BASTA in plantations of medicinal/aromatic plants such as Nepeta species. Furthermore, these results highlight the possibility of using NrEO as a bioherbicide in BASTA-treated crop fields to mitigate the effect of BASTA residues in contaminated soils.
PB  - Elsevier Gmbh, Munich
T2  - Journal of Plant Physiology
T1  - Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh.
EP  - 94
SP  - 87
VL  - 237
DO  - 10.1016/j.jplph.2019.04.006
ER  - 
@article{
author = "Dmitrović, Slavica and Dragicević, Milan and Savić, Jelena and Milutinović, Milica and Živković, Suzana and Maksimović, Vuk and Matekalo, Dragana and Misic, Danijela",
year = "2019",
abstract = "Active ingredient of the commercial herbicide BASTA (B), phosphinothricin, acts as an inhibitor of glutamine synthetase (GS), a key enzyme in ammonium assimilation. The treatment with BASTA leads to an elevation of ammonium levels in plants and further to various physiological alterations, ammonium toxicity and lethality. Results of the present study emphasize the complexity underlying control mechanisms that determine BASTA interaction with essential oil (EO) from Nepeta rtanjensis (NrEO), bioherbicide inducing oxidative stress in target plants. Simultaneous application of NrEO and BASTA, two agents showing differential mode of action, suspends BASTA-induced ammonium toxicity in Arabidopsis thaliana plants. This is achieved through maintaining GS activity, which sustains a sub-toxic and/or sub-lethal ammonium concentration in tissues. As revealed by the present study, regulation of GS activity, as influenced by BASTA and NrEO, occurs at transcriptional, posttranscriptional, and/or posttranslational levels. Two genes encoding cytosolic GS, GLN1;1 and GLN1;3, are highlighted as the main isozymes in Arabidopsis shoots contributing to NrEO-induced overcoming of BASTA-generated ammonium toxicity. The effects of NrEO might be ascribed to its major component nepetalactone, but the contribution of minor EO components should not be neglected. Although of fundamental significance, the results of the present study suggest possible low efficiency of BASTA in plantations of medicinal/aromatic plants such as Nepeta species. Furthermore, these results highlight the possibility of using NrEO as a bioherbicide in BASTA-treated crop fields to mitigate the effect of BASTA residues in contaminated soils.",
publisher = "Elsevier Gmbh, Munich",
journal = "Journal of Plant Physiology",
title = "Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh.",
pages = "94-87",
volume = "237",
doi = "10.1016/j.jplph.2019.04.006"
}
Dmitrović, S., Dragicević, M., Savić, J., Milutinović, M., Živković, S., Maksimović, V., Matekalo, D.,& Misic, D.. (2019). Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh.. in Journal of Plant Physiology
Elsevier Gmbh, Munich., 237, 87-94.
https://doi.org/10.1016/j.jplph.2019.04.006
Dmitrović S, Dragicević M, Savić J, Milutinović M, Živković S, Maksimović V, Matekalo D, Misic D. Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh.. in Journal of Plant Physiology. 2019;237:87-94.
doi:10.1016/j.jplph.2019.04.006 .
Dmitrović, Slavica, Dragicević, Milan, Savić, Jelena, Milutinović, Milica, Živković, Suzana, Maksimović, Vuk, Matekalo, Dragana, Misic, Danijela, "Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh." in Journal of Plant Physiology, 237 (2019):87-94,
https://doi.org/10.1016/j.jplph.2019.04.006 . .
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Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays

Mitic, Nevena V; Dmitrović, Slavica; Đorđević, Mirka; Zdravkovic-Korac, Snežana R; Nikolic, Radomirka R; Raspor, Martin; Đorđević, Tatjana; Maksimović, Vuk; Živković, Suzana; Krstić-Milošević, Dijana B.; Stanisic, Mariana; Ninković, Slavica

(Elsevier Gmbh, Munich, 2012)

TY  - JOUR
AU  - Mitic, Nevena V
AU  - Dmitrović, Slavica
AU  - Đorđević, Mirka
AU  - Zdravkovic-Korac, Snežana R
AU  - Nikolic, Radomirka R
AU  - Raspor, Martin
AU  - Đorđević, Tatjana
AU  - Maksimović, Vuk
AU  - Živković, Suzana
AU  - Krstić-Milošević, Dijana B.
AU  - Stanisic, Mariana
AU  - Ninković, Slavica
PY  - 2012
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/599
AB  - We investigated Chenopodium murale transgenic hairy root in vitro culture system as a new tool for allelopathic assays. Transgenic hairy roots were induced by Agrobacterium rhizogenes A4M70GUS from roots, cotyledons, leaves, and internodes of C. murale seedlings. Roots were found to be the best target explants, providing transformation efficiency of up to 11.1%. Established hairy root clones differed in their morphology and growth potential. Molecular characterization of these clones was carried out by PCR, RT-PCR and histochemical GUS analyses. No differences in rol gene expression were observed. Liquid culture system of characterized hairy root clones was maintained for over 2 years. Six hairy root clones were selected for assaying the allelopathic effect of their growth medium against germination and seedling elongation of wheat and lettuce test plants. The inhibitory potential varied depending on the hairy root clone. Some transgenic clones showed significantly higher inhibition compared to wild-type roots. These results revealed that hairy roots as an independent system synthesize some bioactive substances with allelopathic activity and exude them into the growth medium. Concentrations of caffeic, ferulic and p-coumaric acids (0.07-2.85 mu mol/L) identified by HPLC analysis in the growth media were at least 1000 times lower than the inhibitory active concentration (5 mmol/L) of pure grade phenolic acids, suggesting that they have a limited role in the allelopathic phenomena of C murale. The presented hairy root system appears to be a suitable tool for further investigation of the potential and nature of root-mediated allelopathic interference of C. murale.
PB  - Elsevier Gmbh, Munich
T2  - Journal of Plant Physiology
T1  - Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays
EP  - 1211
IS  - 12
SP  - 1203
VL  - 169
DO  - 10.1016/j.jplph.2012.04.009
ER  - 
@article{
author = "Mitic, Nevena V and Dmitrović, Slavica and Đorđević, Mirka and Zdravkovic-Korac, Snežana R and Nikolic, Radomirka R and Raspor, Martin and Đorđević, Tatjana and Maksimović, Vuk and Živković, Suzana and Krstić-Milošević, Dijana B. and Stanisic, Mariana and Ninković, Slavica",
year = "2012",
abstract = "We investigated Chenopodium murale transgenic hairy root in vitro culture system as a new tool for allelopathic assays. Transgenic hairy roots were induced by Agrobacterium rhizogenes A4M70GUS from roots, cotyledons, leaves, and internodes of C. murale seedlings. Roots were found to be the best target explants, providing transformation efficiency of up to 11.1%. Established hairy root clones differed in their morphology and growth potential. Molecular characterization of these clones was carried out by PCR, RT-PCR and histochemical GUS analyses. No differences in rol gene expression were observed. Liquid culture system of characterized hairy root clones was maintained for over 2 years. Six hairy root clones were selected for assaying the allelopathic effect of their growth medium against germination and seedling elongation of wheat and lettuce test plants. The inhibitory potential varied depending on the hairy root clone. Some transgenic clones showed significantly higher inhibition compared to wild-type roots. These results revealed that hairy roots as an independent system synthesize some bioactive substances with allelopathic activity and exude them into the growth medium. Concentrations of caffeic, ferulic and p-coumaric acids (0.07-2.85 mu mol/L) identified by HPLC analysis in the growth media were at least 1000 times lower than the inhibitory active concentration (5 mmol/L) of pure grade phenolic acids, suggesting that they have a limited role in the allelopathic phenomena of C murale. The presented hairy root system appears to be a suitable tool for further investigation of the potential and nature of root-mediated allelopathic interference of C. murale.",
publisher = "Elsevier Gmbh, Munich",
journal = "Journal of Plant Physiology",
title = "Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays",
pages = "1211-1203",
number = "12",
volume = "169",
doi = "10.1016/j.jplph.2012.04.009"
}
Mitic, N. V., Dmitrović, S., Đorđević, M., Zdravkovic-Korac, S. R., Nikolic, R. R., Raspor, M., Đorđević, T., Maksimović, V., Živković, S., Krstić-Milošević, D. B., Stanisic, M.,& Ninković, S.. (2012). Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays. in Journal of Plant Physiology
Elsevier Gmbh, Munich., 169(12), 1203-1211.
https://doi.org/10.1016/j.jplph.2012.04.009
Mitic NV, Dmitrović S, Đorđević M, Zdravkovic-Korac SR, Nikolic RR, Raspor M, Đorđević T, Maksimović V, Živković S, Krstić-Milošević DB, Stanisic M, Ninković S. Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays. in Journal of Plant Physiology. 2012;169(12):1203-1211.
doi:10.1016/j.jplph.2012.04.009 .
Mitic, Nevena V, Dmitrović, Slavica, Đorđević, Mirka, Zdravkovic-Korac, Snežana R, Nikolic, Radomirka R, Raspor, Martin, Đorđević, Tatjana, Maksimović, Vuk, Živković, Suzana, Krstić-Milošević, Dijana B., Stanisic, Mariana, Ninković, Slavica, "Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays" in Journal of Plant Physiology, 169, no. 12 (2012):1203-1211,
https://doi.org/10.1016/j.jplph.2012.04.009 . .
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Dehydration-related changes of peroxidase and polyphenol oxidase activity in fronds of the resurrection fern asplenium ceterach l.

Živković, Suzana; Popović, M; Dragišić Maksimović, Jelena; Momcilović, Ivana; Grubisic, Dragoljub V

(Srpsko biološko društvo, Beograd, i dr., 2010)

TY  - JOUR
AU  - Živković, Suzana
AU  - Popović, M
AU  - Dragišić Maksimović, Jelena
AU  - Momcilović, Ivana
AU  - Grubisic, Dragoljub V
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/377
AB  - Asplenium ceterach belongs to a group of poikilohydric ferns and it can recover uninjured from an almost completely dehydrated stale. In our study, short term dehydration (24h) at four different water potentials, resulted in moderate water loss (partial desiccation) in fern tissue. The main phenolic acids represented in A. ceterach were chlorogenic (CGA) and caffeic acid (CA) and their content decreased during the dehydration process. For the first time, peroxidase (POD) and polyphenol oxidase (PPO) isoforms were determined in the rustyback fern. The results exhibit the presence of numerous anionic POD isoforms, with pI ranging from 4.4 to 5.8, but none of the cationic isoforms was detected. Two PPO isofoms were identified, one anionic with pI 6.3 and one cationic with pI of about 9.0. Short-term dehydration brought about a remarkable increase in POD and PPO activity using CGA as a substrate. Changes in enzyme activity and content of substrates during dehydration may play an important role in the adaptation of the rustyback fern to water deficit, and increase the overall plant resistance to stress conditions.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Dehydration-related changes of peroxidase and polyphenol oxidase activity in fronds of the resurrection fern asplenium ceterach l.
EP  - 1081
IS  - 4
SP  - 1071
VL  - 62
DO  - 10.2298/ABS1004071Z
ER  - 
@article{
author = "Živković, Suzana and Popović, M and Dragišić Maksimović, Jelena and Momcilović, Ivana and Grubisic, Dragoljub V",
year = "2010",
abstract = "Asplenium ceterach belongs to a group of poikilohydric ferns and it can recover uninjured from an almost completely dehydrated stale. In our study, short term dehydration (24h) at four different water potentials, resulted in moderate water loss (partial desiccation) in fern tissue. The main phenolic acids represented in A. ceterach were chlorogenic (CGA) and caffeic acid (CA) and their content decreased during the dehydration process. For the first time, peroxidase (POD) and polyphenol oxidase (PPO) isoforms were determined in the rustyback fern. The results exhibit the presence of numerous anionic POD isoforms, with pI ranging from 4.4 to 5.8, but none of the cationic isoforms was detected. Two PPO isofoms were identified, one anionic with pI 6.3 and one cationic with pI of about 9.0. Short-term dehydration brought about a remarkable increase in POD and PPO activity using CGA as a substrate. Changes in enzyme activity and content of substrates during dehydration may play an important role in the adaptation of the rustyback fern to water deficit, and increase the overall plant resistance to stress conditions.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Dehydration-related changes of peroxidase and polyphenol oxidase activity in fronds of the resurrection fern asplenium ceterach l.",
pages = "1081-1071",
number = "4",
volume = "62",
doi = "10.2298/ABS1004071Z"
}
Živković, S., Popović, M., Dragišić Maksimović, J., Momcilović, I.,& Grubisic, D. V.. (2010). Dehydration-related changes of peroxidase and polyphenol oxidase activity in fronds of the resurrection fern asplenium ceterach l.. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 62(4), 1071-1081.
https://doi.org/10.2298/ABS1004071Z
Živković S, Popović M, Dragišić Maksimović J, Momcilović I, Grubisic DV. Dehydration-related changes of peroxidase and polyphenol oxidase activity in fronds of the resurrection fern asplenium ceterach l.. in Archives of Biological Sciences. 2010;62(4):1071-1081.
doi:10.2298/ABS1004071Z .
Živković, Suzana, Popović, M, Dragišić Maksimović, Jelena, Momcilović, Ivana, Grubisic, Dragoljub V, "Dehydration-related changes of peroxidase and polyphenol oxidase activity in fronds of the resurrection fern asplenium ceterach l." in Archives of Biological Sciences, 62, no. 4 (2010):1071-1081,
https://doi.org/10.2298/ABS1004071Z . .
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