TY  - CONF
AU  - Ždero Pavlović, Ružica
AU  - Blagojević, Bojana
AU  - Mirosavljević, Milan
AU  - Popović, Boris
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2364
AB  - On a global scale, drought stress causes a significant threat to plant production. If
barley plants experience drought stress at the seedling stage it may reduce plant
fitness and affects the grain yield at the final stage of growth. In this study was
investigated the relationship between drought and oxidative stress tolerance in
barley. Twenty days after germination, two two-row winter barley cultivars
NONIUS and NS 565 were exposed to 5 days long drought. The activity of
antioxidant enzymes, superoxide dismutase (SOD), catalase (CAT) and guaiacol
peroxidise (POD) were determined. Lipid peroxidation and relative electrolyte
leakage were investigated as parameters of oxidative stress. When NONIUS
seedlings were exposed to drought stress, the antioxidant system could not
effectively remove reactive oxygen species, leading to increased lipid peroxidation
(an increase from 44.3 to 74.0 nmol/g FW) and damage of membrane (an increase
from 8.9 to 23.9%). Drought stress also decreased relative water content (RWC)
more in cultivar NONIUS than in cultivar NS 565, and increased proline content,
soluble protein, and electrolyte leakage in both cultivar. Proline is effective in
increasing the cell turgor and the activity of antioxidant enzymes. When plants were
in drought conditions, proline accumulates in both cultivars more than in control.
PB  - Banja Luka : University of Banja Luka, Faculty of Agriculture
C3  - Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina
T1  - Assessment of drought stress on barley (Hordeum vulgare L.) seedlings using biochemical parameters
EP  - 38
SP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2364
ER  - 

@conference{
author = "Ždero Pavlović, Ružica and Blagojević, Bojana and Mirosavljević, Milan and Popović, Boris",
year = "2021",
abstract = "On a global scale, drought stress causes a significant threat to plant production. If
barley plants experience drought stress at the seedling stage it may reduce plant
fitness and affects the grain yield at the final stage of growth. In this study was
investigated the relationship between drought and oxidative stress tolerance in
barley. Twenty days after germination, two two-row winter barley cultivars
NONIUS and NS 565 were exposed to 5 days long drought. The activity of
antioxidant enzymes, superoxide dismutase (SOD), catalase (CAT) and guaiacol
peroxidise (POD) were determined. Lipid peroxidation and relative electrolyte
leakage were investigated as parameters of oxidative stress. When NONIUS
seedlings were exposed to drought stress, the antioxidant system could not
effectively remove reactive oxygen species, leading to increased lipid peroxidation
(an increase from 44.3 to 74.0 nmol/g FW) and damage of membrane (an increase
from 8.9 to 23.9%). Drought stress also decreased relative water content (RWC)
more in cultivar NONIUS than in cultivar NS 565, and increased proline content,
soluble protein, and electrolyte leakage in both cultivar. Proline is effective in
increasing the cell turgor and the activity of antioxidant enzymes. When plants were
in drought conditions, proline accumulates in both cultivars more than in control.",
publisher = "Banja Luka : University of Banja Luka, Faculty of Agriculture",
journal = "Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina",
title = "Assessment of drought stress on barley (Hordeum vulgare L.) seedlings using biochemical parameters",
pages = "38-38",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2364"
}

Ždero Pavlović, R., Blagojević, B., Mirosavljević, M.,& Popović, B.. (2021). Assessment of drought stress on barley (Hordeum vulgare L.) seedlings using biochemical parameters. in Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina
Banja Luka : University of Banja Luka, Faculty of Agriculture., 38-38.
https://hdl.handle.net/21.15107/rcub_fiver_2364

Ždero Pavlović R, Blagojević B, Mirosavljević M, Popović B. Assessment of drought stress on barley (Hordeum vulgare L.) seedlings using biochemical parameters. in Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina. 2021;:38-38.
https://hdl.handle.net/21.15107/rcub_fiver_2364 .

Ždero Pavlović, Ružica, Blagojević, Bojana, Mirosavljević, Milan, Popović, Boris, "Assessment of drought stress on barley (Hordeum vulgare L.) seedlings using biochemical parameters" in Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina (2021):38-38,
https://hdl.handle.net/21.15107/rcub_fiver_2364 .

TY  - JOUR
AU  - Jovičić, Dušica
AU  - Popović, Boris M.
AU  - Marjanović-Jeromela, Ana
AU  - Nikolić, Zorica
AU  - Ignjatov, Maja
AU  - Milošević, Dragana
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1922
AB  - A study was designed to examine the effects of NaCl, high temperature, high relative humidity and storage on the germination of Brassica napus seeds, both when freshly harvested and after natural and accelerated ageing. After exposure to a combination of stressful conditions, the intensity of lipid peroxidation in the seeds, seedling shoot and roots, and seed germination were measured. A significant decline in germination at all concentrations of NaCl indicates that seeds which have been exposed to accelerated ageing are significantly less able to resist even the lowest levels of salt stress. Moreover, the intensity of lipid peroxidation in the seeds and seedlings examined after a year of storage in uncontrolled conditions was higher compared with tests carried out in the year of seed production.
PB  - ISTA-Int Seed Testing Assoc, Bassersdorf
T2  - Seed Science & Technology
T1  - The interaction between salinity stress and seed ageing during germination of Brassica napus seeds
EP  - 52
IS  - 1
SP  - 47
VL  - 47
DO  - 10.15258/sst.2019.47.1.05
ER  - 

@article{
author = "Jovičić, Dušica and Popović, Boris M. and Marjanović-Jeromela, Ana and Nikolić, Zorica and Ignjatov, Maja and Milošević, Dragana",
year = "2019",
abstract = "A study was designed to examine the effects of NaCl, high temperature, high relative humidity and storage on the germination of Brassica napus seeds, both when freshly harvested and after natural and accelerated ageing. After exposure to a combination of stressful conditions, the intensity of lipid peroxidation in the seeds, seedling shoot and roots, and seed germination were measured. A significant decline in germination at all concentrations of NaCl indicates that seeds which have been exposed to accelerated ageing are significantly less able to resist even the lowest levels of salt stress. Moreover, the intensity of lipid peroxidation in the seeds and seedlings examined after a year of storage in uncontrolled conditions was higher compared with tests carried out in the year of seed production.",
publisher = "ISTA-Int Seed Testing Assoc, Bassersdorf",
journal = "Seed Science & Technology",
title = "The interaction between salinity stress and seed ageing during germination of Brassica napus seeds",
pages = "52-47",
number = "1",
volume = "47",
doi = "10.15258/sst.2019.47.1.05"
}

Jovičić, D., Popović, B. M., Marjanović-Jeromela, A., Nikolić, Z., Ignjatov, M.,& Milošević, D.. (2019). The interaction between salinity stress and seed ageing during germination of Brassica napus seeds. in Seed Science & Technology
ISTA-Int Seed Testing Assoc, Bassersdorf., 47(1), 47-52.
https://doi.org/10.15258/sst.2019.47.1.05

Jovičić D, Popović BM, Marjanović-Jeromela A, Nikolić Z, Ignjatov M, Milošević D. The interaction between salinity stress and seed ageing during germination of Brassica napus seeds. in Seed Science & Technology. 2019;47(1):47-52.
doi:10.15258/sst.2019.47.1.05 .

Jovičić, Dušica, Popović, Boris M., Marjanović-Jeromela, Ana, Nikolić, Zorica, Ignjatov, Maja, Milošević, Dragana, "The interaction between salinity stress and seed ageing during germination of Brassica napus seeds" in Seed Science & Technology, 47, no. 1 (2019):47-52,
https://doi.org/10.15258/sst.2019.47.1.05 . .

TY  - JOUR
AU  - Jovičić, Dušica
AU  - Štajner, Dubravka
AU  - Popović, Boris M.
AU  - Marjanović-Jeromela, Ana
AU  - Nikolić, Zorica
AU  - Petrović, Gordana
AU  - Zdero-Pavlović, Ruzica
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/1683
AB  - This work was aimed to investigate the effect of salt (NaCl) stress on three oilseed rape (Brassica napus L.) cultivars: 'Banacanka', 'Jasna' and 'Kata'. The following parameters were determined: antioxidant enzymes superoxide dismutase (SOD) and guaiacol peroxidase (GPX), reduced glutathione (GSH) quantity, lipid peroxidation (LP) intensity, radical-scavenging capacity (DPPH-RSC), hydroxyl radical scavenging ((OH)-O-center dot radicals) and ferric reducing antioxidant power (FRAP). Seed viability was determined using the standard laboratory test for germination as well as the seed accelerated aging test measuring the germination, shoot and root length. The plants were subjected to three salt treatments: 0, 100, 150 and 200 mmol dm(-3) NaCl for 7 days. All three cultivars responded with an increase of lipid peroxidation in seedlings and with a decrease of GPX activity. 'Banacanka' was found to be the most vulnerable cultivar, with an increase of 237% of LP intensity in comparison to the control at the highest NaCl concentration. The induction of the SOD activity was observed for all three cultivars by different NaCl concentrations. The antioxidant capacity measured by FRAP, DPPH-RSC and (OH)-O-center dot radicals was also induced, especially FRAP at the highest concentration in the cultivar 'Jasna' (by 282%). Germination, shoot and root length decreased for all investigated cultivars. Our results showed that cultivar 'Jasna' is the most adapted to salt stress because of the highest SOD activity and accumulation of antioxidants. Furthermore, this research suggests that some of the antioxidant parameters can be useful biochemical markers for the selection of oilseed rape tolerant cultivars under the conditions of salinity.
PB  - Lithuanian Research Centre Agriculture & Forestry, Kedainiu R
T2  - Zemdirbyste-Agriculture
T1  - Salt-induced changes in the antioxidant system and viability of oilseed rape
EP  - 258
IS  - 3
SP  - 249
VL  - 104
DO  - 10.13080/z-a.2017.104.032
ER  - 

@article{
author = "Jovičić, Dušica and Štajner, Dubravka and Popović, Boris M. and Marjanović-Jeromela, Ana and Nikolić, Zorica and Petrović, Gordana and Zdero-Pavlović, Ruzica",
year = "2017",
abstract = "This work was aimed to investigate the effect of salt (NaCl) stress on three oilseed rape (Brassica napus L.) cultivars: 'Banacanka', 'Jasna' and 'Kata'. The following parameters were determined: antioxidant enzymes superoxide dismutase (SOD) and guaiacol peroxidase (GPX), reduced glutathione (GSH) quantity, lipid peroxidation (LP) intensity, radical-scavenging capacity (DPPH-RSC), hydroxyl radical scavenging ((OH)-O-center dot radicals) and ferric reducing antioxidant power (FRAP). Seed viability was determined using the standard laboratory test for germination as well as the seed accelerated aging test measuring the germination, shoot and root length. The plants were subjected to three salt treatments: 0, 100, 150 and 200 mmol dm(-3) NaCl for 7 days. All three cultivars responded with an increase of lipid peroxidation in seedlings and with a decrease of GPX activity. 'Banacanka' was found to be the most vulnerable cultivar, with an increase of 237% of LP intensity in comparison to the control at the highest NaCl concentration. The induction of the SOD activity was observed for all three cultivars by different NaCl concentrations. The antioxidant capacity measured by FRAP, DPPH-RSC and (OH)-O-center dot radicals was also induced, especially FRAP at the highest concentration in the cultivar 'Jasna' (by 282%). Germination, shoot and root length decreased for all investigated cultivars. Our results showed that cultivar 'Jasna' is the most adapted to salt stress because of the highest SOD activity and accumulation of antioxidants. Furthermore, this research suggests that some of the antioxidant parameters can be useful biochemical markers for the selection of oilseed rape tolerant cultivars under the conditions of salinity.",
publisher = "Lithuanian Research Centre Agriculture & Forestry, Kedainiu R",
journal = "Zemdirbyste-Agriculture",
title = "Salt-induced changes in the antioxidant system and viability of oilseed rape",
pages = "258-249",
number = "3",
volume = "104",
doi = "10.13080/z-a.2017.104.032"
}

Jovičić, D., Štajner, D., Popović, B. M., Marjanović-Jeromela, A., Nikolić, Z., Petrović, G.,& Zdero-Pavlović, R.. (2017). Salt-induced changes in the antioxidant system and viability of oilseed rape. in Zemdirbyste-Agriculture
Lithuanian Research Centre Agriculture & Forestry, Kedainiu R., 104(3), 249-258.
https://doi.org/10.13080/z-a.2017.104.032

Jovičić D, Štajner D, Popović BM, Marjanović-Jeromela A, Nikolić Z, Petrović G, Zdero-Pavlović R. Salt-induced changes in the antioxidant system and viability of oilseed rape. in Zemdirbyste-Agriculture. 2017;104(3):249-258.
doi:10.13080/z-a.2017.104.032 .

Jovičić, Dušica, Štajner, Dubravka, Popović, Boris M., Marjanović-Jeromela, Ana, Nikolić, Zorica, Petrović, Gordana, Zdero-Pavlović, Ruzica, "Salt-induced changes in the antioxidant system and viability of oilseed rape" in Zemdirbyste-Agriculture, 104, no. 3 (2017):249-258,
https://doi.org/10.13080/z-a.2017.104.032 . .

TY  - JOUR
AU  - Malenčić, Ðorđe
AU  - Kevrešan, Slavko
AU  - Popović, Milan
AU  - Štajner, Dubravka
AU  - Popović, Boris M.
AU  - Kiprovski, Biljana
AU  - Đurić, Simonida
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1075
AB  - The oxidative stress and antioxidant systems in soybean leaves and roots infected with plant pathogen Aspergillus niger were studied following treatment with different concentrations of cholic acid. Several oxidative stress parameters were analyzed: production of superoxide (O-2 (center dot-)) and hydroxyl radicals ((OH)-O-center dot), lipid peroxidation (LP), and superoxide dismutase (SOD; EC 1.15.1.1) activity, as well as the content of reduced glutathione (GSH). Results showed that inoculation with A. niger led to the increase of O-2 (center dot-) production and GSH quantities in leaves and (OH)-O-center dot in roots. The highest activity of SOD occured in infected plants treated with cholic acid in concentrations of 40 and 60 mg L-1 which ultimately led to a decrease in O-2 (center dot-) production. Inoculation with Aspergillus in combination with elevated cholic acid concentrations also increased (OH)-O-center dot production which is correlated with increased LP. These results may support the idea of using cholic acid as an elicitor to trigger hypersensitive response in plant cells. Use of cholic acid may also actively contribute to soybean plants defense response against pathogen attack.
PB  - De Gruyter Poland Sp Zoo, Warsaw
T2  - Central European Journal of Biology
T1  - Cholic acid changes defense response to oxidative stress in soybean induced by Aspergillus niger
EP  - 137
IS  - 1
SP  - 132
VL  - 7
DO  - 10.2478/s11535-011-0104-y
ER  - 

@article{
author = "Malenčić, Ðorđe and Kevrešan, Slavko and Popović, Milan and Štajner, Dubravka and Popović, Boris M. and Kiprovski, Biljana and Đurić, Simonida",
year = "2012",
abstract = "The oxidative stress and antioxidant systems in soybean leaves and roots infected with plant pathogen Aspergillus niger were studied following treatment with different concentrations of cholic acid. Several oxidative stress parameters were analyzed: production of superoxide (O-2 (center dot-)) and hydroxyl radicals ((OH)-O-center dot), lipid peroxidation (LP), and superoxide dismutase (SOD; EC 1.15.1.1) activity, as well as the content of reduced glutathione (GSH). Results showed that inoculation with A. niger led to the increase of O-2 (center dot-) production and GSH quantities in leaves and (OH)-O-center dot in roots. The highest activity of SOD occured in infected plants treated with cholic acid in concentrations of 40 and 60 mg L-1 which ultimately led to a decrease in O-2 (center dot-) production. Inoculation with Aspergillus in combination with elevated cholic acid concentrations also increased (OH)-O-center dot production which is correlated with increased LP. These results may support the idea of using cholic acid as an elicitor to trigger hypersensitive response in plant cells. Use of cholic acid may also actively contribute to soybean plants defense response against pathogen attack.",
publisher = "De Gruyter Poland Sp Zoo, Warsaw",
journal = "Central European Journal of Biology",
title = "Cholic acid changes defense response to oxidative stress in soybean induced by Aspergillus niger",
pages = "137-132",
number = "1",
volume = "7",
doi = "10.2478/s11535-011-0104-y"
}

Malenčić, Ð., Kevrešan, S., Popović, M., Štajner, D., Popović, B. M., Kiprovski, B.,& Đurić, S.. (2012). Cholic acid changes defense response to oxidative stress in soybean induced by Aspergillus niger. in Central European Journal of Biology
De Gruyter Poland Sp Zoo, Warsaw., 7(1), 132-137.
https://doi.org/10.2478/s11535-011-0104-y

Malenčić Ð, Kevrešan S, Popović M, Štajner D, Popović BM, Kiprovski B, Đurić S. Cholic acid changes defense response to oxidative stress in soybean induced by Aspergillus niger. in Central European Journal of Biology. 2012;7(1):132-137.
doi:10.2478/s11535-011-0104-y .

Malenčić, Ðorđe, Kevrešan, Slavko, Popović, Milan, Štajner, Dubravka, Popović, Boris M., Kiprovski, Biljana, Đurić, Simonida, "Cholic acid changes defense response to oxidative stress in soybean induced by Aspergillus niger" in Central European Journal of Biology, 7, no. 1 (2012):132-137,
https://doi.org/10.2478/s11535-011-0104-y . .

TY  - JOUR
AU  - Štajner, Dubravka
AU  - Popović, Boris M.
AU  - Taški, Ksenija
PY  - 2009
UR  - http://fiver.ifvcns.rs/handle/123456789/709
AB  - There are some reports that low doses of gamma-irradiation could induce antioxidant activities in plant material, including soybean. Irradiation, required for the inactivation of some pathogens and induction of mutations, may have adverse effects on sensorial, nutritional and antioxidant qualities. The effects of different gamma-irradiation doses (100-200 Gy) on antioxidant properties of soybean seeds was investigated. In this study, we report the results obtained by analysis of antioxidant enzyme activities, reduced glutathione, malonyldialdehyde (MDA) and hydroxyl (HO(-)) radical quantities, soluble protein content, and total antioxidant activity in irradiated soybean seeds. Antioxidant enzyme activities were affected due to high irradiation intensity. Significant changes of total antioxidant activity and MDA and HO.quantities were observed only under the highest irradiation dose, with a 15.7% reduction in total antioxidant activity, MDA quantity increase of 21.6%, and HO(-) radical quantity increase of 79.3% compared to the non-irradiated control. The total soluble protein content increased slightly.
PB  - Versita, Warsaw 41
T2  - Central European Journal of Biology
T1  - Effects of gamma-irradiation on antioxidant activity in soybean seeds
EP  - 386
IS  - 3
SP  - 381
VL  - 4
DO  - 10.2478/s11535-009-0019-z
ER  - 

@article{
author = "Štajner, Dubravka and Popović, Boris M. and Taški, Ksenija",
year = "2009",
abstract = "There are some reports that low doses of gamma-irradiation could induce antioxidant activities in plant material, including soybean. Irradiation, required for the inactivation of some pathogens and induction of mutations, may have adverse effects on sensorial, nutritional and antioxidant qualities. The effects of different gamma-irradiation doses (100-200 Gy) on antioxidant properties of soybean seeds was investigated. In this study, we report the results obtained by analysis of antioxidant enzyme activities, reduced glutathione, malonyldialdehyde (MDA) and hydroxyl (HO(-)) radical quantities, soluble protein content, and total antioxidant activity in irradiated soybean seeds. Antioxidant enzyme activities were affected due to high irradiation intensity. Significant changes of total antioxidant activity and MDA and HO.quantities were observed only under the highest irradiation dose, with a 15.7% reduction in total antioxidant activity, MDA quantity increase of 21.6%, and HO(-) radical quantity increase of 79.3% compared to the non-irradiated control. The total soluble protein content increased slightly.",
publisher = "Versita, Warsaw 41",
journal = "Central European Journal of Biology",
title = "Effects of gamma-irradiation on antioxidant activity in soybean seeds",
pages = "386-381",
number = "3",
volume = "4",
doi = "10.2478/s11535-009-0019-z"
}

Štajner, D., Popović, B. M.,& Taški, K.. (2009). Effects of gamma-irradiation on antioxidant activity in soybean seeds. in Central European Journal of Biology
Versita, Warsaw 41., 4(3), 381-386.
https://doi.org/10.2478/s11535-009-0019-z

Štajner D, Popović BM, Taški K. Effects of gamma-irradiation on antioxidant activity in soybean seeds. in Central European Journal of Biology. 2009;4(3):381-386.
doi:10.2478/s11535-009-0019-z .

Štajner, Dubravka, Popović, Boris M., Taški, Ksenija, "Effects of gamma-irradiation on antioxidant activity in soybean seeds" in Central European Journal of Biology, 4, no. 3 (2009):381-386,
https://doi.org/10.2478/s11535-009-0019-z . .