TY  - JOUR
AU  - Cvetić-Antić, Tijana
AU  - Janosević, Dusica
AU  - Maksimović, Vuk
AU  - Zivić, Miroslav
AU  - Budimir, Snežana M
AU  - Glamočlija, Jasmina
AU  - Mitrović, Aleksandra Lj.
PY  - 2020
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1383
AB  - We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore germination 6 h post inoculation (hpi), manifested as first oxidative burst, was characterized by transient decrease in malondialdehyde (MDA) content, transient increase in catalase (CAT), low level of superoxide dismutase (SOD) and peroxidase (POD) activity, as well as with transient decrease in total antioxidant capacity (TAC), total phenol content (TPC) and phenylalanine ammonium lyase activity (PAL), and no changes in polyphenol oxidase (PPO) activity, or phenolic profile. During the biotrophic phase of F. verticillioides infection, characterized by hyphae spread intercellularly in epidermal and mesophyll tissue, the host antioxidative system was suppressed. The transition to necrotrophic phase of F. verticillioides infection (inter- and intracellular colonization and sporulation), occurred 3-4 days post inoculation (dpi). During the necrotrophic phase, 5-7 dpi, slowed progression of colonization of T. bellus mesophyll cells occurred and it coincided with sharp increase in MDA content and CAT, SOD and POD activities, but the drop in TAC, TPC content, and PPO activity, as well as the production of phytotoxin fusaric acid. Presented results add to the knowledge of events and mechanisms related to the transition from biotrophy to necrotrophy in F. verticillioides.
PB  - Elsevier Gmbh, Munich
T2  - Journal of Plant Physiology
T1  - Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro
VL  - 244
DO  - 10.1016/j.jplph.2019.153086
ER  - 

@article{
author = "Cvetić-Antić, Tijana and Janosević, Dusica and Maksimović, Vuk and Zivić, Miroslav and Budimir, Snežana M and Glamočlija, Jasmina and Mitrović, Aleksandra Lj.",
year = "2020",
abstract = "We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore germination 6 h post inoculation (hpi), manifested as first oxidative burst, was characterized by transient decrease in malondialdehyde (MDA) content, transient increase in catalase (CAT), low level of superoxide dismutase (SOD) and peroxidase (POD) activity, as well as with transient decrease in total antioxidant capacity (TAC), total phenol content (TPC) and phenylalanine ammonium lyase activity (PAL), and no changes in polyphenol oxidase (PPO) activity, or phenolic profile. During the biotrophic phase of F. verticillioides infection, characterized by hyphae spread intercellularly in epidermal and mesophyll tissue, the host antioxidative system was suppressed. The transition to necrotrophic phase of F. verticillioides infection (inter- and intracellular colonization and sporulation), occurred 3-4 days post inoculation (dpi). During the necrotrophic phase, 5-7 dpi, slowed progression of colonization of T. bellus mesophyll cells occurred and it coincided with sharp increase in MDA content and CAT, SOD and POD activities, but the drop in TAC, TPC content, and PPO activity, as well as the production of phytotoxin fusaric acid. Presented results add to the knowledge of events and mechanisms related to the transition from biotrophy to necrotrophy in F. verticillioides.",
publisher = "Elsevier Gmbh, Munich",
journal = "Journal of Plant Physiology",
title = "Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro",
volume = "244",
doi = "10.1016/j.jplph.2019.153086"
}

Cvetić-Antić, T., Janosević, D., Maksimović, V., Zivić, M., Budimir, S. M., Glamočlija, J.,& Mitrović, A. Lj.. (2020). Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro. in Journal of Plant Physiology
Elsevier Gmbh, Munich., 244.
https://doi.org/10.1016/j.jplph.2019.153086

Cvetić-Antić T, Janosević D, Maksimović V, Zivić M, Budimir SM, Glamočlija J, Mitrović AL. Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro. in Journal of Plant Physiology. 2020;244.
doi:10.1016/j.jplph.2019.153086 .

Cvetić-Antić, Tijana, Janosević, Dusica, Maksimović, Vuk, Zivić, Miroslav, Budimir, Snežana M, Glamočlija, Jasmina, Mitrović, Aleksandra Lj., "Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro" in Journal of Plant Physiology, 244 (2020),
https://doi.org/10.1016/j.jplph.2019.153086 . .

TY  - JOUR
AU  - Simonović Radosavljević, Jasna
AU  - Bogdanović Pristov, Jelena
AU  - Mitrović, Aleksandra Lj.
AU  - Steinbach, Gabor
AU  - Mouille, Gregory
AU  - Tufegdžić, Srđan J.
AU  - Maksimović, Vuk
AU  - Mutavdžić, Dragosav
AU  - Janosević, Dusica
AU  - Vuković, Marina
AU  - Garab, Gyozo
AU  - Radotić, Ksenija
PY  - 2017
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1057
AB  - Anatomical adaptation of liana plants includes structural changes in cell walls of different tissues: fibers, vessel elements and tracheids. However, the contribution of parenchyma cells to stem twining in liana plants is mostly unknown. The aim of this investigation is to determine changes in stem parenchyma cell walls that are correlated with the twinning process in liana plants. Parenchyma cell wall structure was studied on the stem cross sections of straight and twisted internodes of monocotyledonous liana Dioscorea balcanica, by different microscopy techniques: light microscopy, scanning electron microscopy, fluorescence detected linear dichroism microscopy and Fourier transform infrared microspectrometry. In addition, chemical analysis of the entire stem internodes was performed using photometric and chromatographic methods. Parenchyma cell walls of twisted D. balcanica internodes are characterized by: lower amounts of cellulose (obtained by FTIR microspectrometry) with different cellulose microfibril orientation (shown by Scanning electron microscopy), but no changes in "cellulose fibril order" (obtained by Differential polarization laser scanning microscopy); lower amounts of xyloglucan, higher amounts of xylan, higher amounts of lignin with modified organization-less condensed lignin (obtained by FTIR microspectrometry). At the same time, chemical analysis of the entire internodes did not show significant differences in lignin content and cell wall bound phenols related to stem twining, except for the presence of diferulate cross-links exclusively in twisted internodes. Our results indicate that adaptations to mechanical strain in D. balcanica stems involve modifications in parenchyma cell wall structure and chemistry, which provide decreased stiffness, higher strength and increased elasticity of twisted internodes.
PB  - Springer, Dordrecht
T2  - Cellulose
T1  - Parenchyma cell wall structure in twining stem of Dioscorea balcanica
EP  - 4669
IS  - 11
SP  - 4653
VL  - 24
DO  - 10.1007/s10570-017-1460-1
ER  - 

@article{
author = "Simonović Radosavljević, Jasna and Bogdanović Pristov, Jelena and Mitrović, Aleksandra Lj. and Steinbach, Gabor and Mouille, Gregory and Tufegdžić, Srđan J. and Maksimović, Vuk and Mutavdžić, Dragosav and Janosević, Dusica and Vuković, Marina and Garab, Gyozo and Radotić, Ksenija",
year = "2017",
abstract = "Anatomical adaptation of liana plants includes structural changes in cell walls of different tissues: fibers, vessel elements and tracheids. However, the contribution of parenchyma cells to stem twining in liana plants is mostly unknown. The aim of this investigation is to determine changes in stem parenchyma cell walls that are correlated with the twinning process in liana plants. Parenchyma cell wall structure was studied on the stem cross sections of straight and twisted internodes of monocotyledonous liana Dioscorea balcanica, by different microscopy techniques: light microscopy, scanning electron microscopy, fluorescence detected linear dichroism microscopy and Fourier transform infrared microspectrometry. In addition, chemical analysis of the entire stem internodes was performed using photometric and chromatographic methods. Parenchyma cell walls of twisted D. balcanica internodes are characterized by: lower amounts of cellulose (obtained by FTIR microspectrometry) with different cellulose microfibril orientation (shown by Scanning electron microscopy), but no changes in "cellulose fibril order" (obtained by Differential polarization laser scanning microscopy); lower amounts of xyloglucan, higher amounts of xylan, higher amounts of lignin with modified organization-less condensed lignin (obtained by FTIR microspectrometry). At the same time, chemical analysis of the entire internodes did not show significant differences in lignin content and cell wall bound phenols related to stem twining, except for the presence of diferulate cross-links exclusively in twisted internodes. Our results indicate that adaptations to mechanical strain in D. balcanica stems involve modifications in parenchyma cell wall structure and chemistry, which provide decreased stiffness, higher strength and increased elasticity of twisted internodes.",
publisher = "Springer, Dordrecht",
journal = "Cellulose",
title = "Parenchyma cell wall structure in twining stem of Dioscorea balcanica",
pages = "4669-4653",
number = "11",
volume = "24",
doi = "10.1007/s10570-017-1460-1"
}

Simonović Radosavljević, J., Bogdanović Pristov, J., Mitrović, A. Lj., Steinbach, G., Mouille, G., Tufegdžić, S. J., Maksimović, V., Mutavdžić, D., Janosević, D., Vuković, M., Garab, G.,& Radotić, K.. (2017). Parenchyma cell wall structure in twining stem of Dioscorea balcanica. in Cellulose
Springer, Dordrecht., 24(11), 4653-4669.
https://doi.org/10.1007/s10570-017-1460-1

Simonović Radosavljević J, Bogdanović Pristov J, Mitrović AL, Steinbach G, Mouille G, Tufegdžić SJ, Maksimović V, Mutavdžić D, Janosević D, Vuković M, Garab G, Radotić K. Parenchyma cell wall structure in twining stem of Dioscorea balcanica. in Cellulose. 2017;24(11):4653-4669.
doi:10.1007/s10570-017-1460-1 .

Simonović Radosavljević, Jasna, Bogdanović Pristov, Jelena, Mitrović, Aleksandra Lj., Steinbach, Gabor, Mouille, Gregory, Tufegdžić, Srđan J., Maksimović, Vuk, Mutavdžić, Dragosav, Janosević, Dusica, Vuković, Marina, Garab, Gyozo, Radotić, Ksenija, "Parenchyma cell wall structure in twining stem of Dioscorea balcanica" in Cellulose, 24, no. 11 (2017):4653-4669,
https://doi.org/10.1007/s10570-017-1460-1 . .

TY  - JOUR
AU  - Mitrović, Aleksandra Lj.
AU  - Janosević, Dusica A
AU  - Budimir, Snežana M
AU  - Bogdanović Pristov, Jelena
PY  - 2012
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/533
AB  - Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis from leaf explants were examined. During the early stages of shoot organogenesis there was a decrease in superoxide dismutase (SOD) and an increase in catalase (CAT) activity, and later during organogenesis there was an increase in peroxidase (POD) and polyphenol oxidase (PPO) activity. Two highly regulated turning points may be distinguished regarding activities and isoforms of antioxidative enzymes: the initiation of shoot organogenesis and the shoot bud formation. Our data suggest the role of specific CAT, POD, SOD and PPO isoforms in separate processes during T. bellus direct shoot organogenesis.
PB  - Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6
T2  - Biologia Plantarum
T1  - Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis
EP  - 361
IS  - 2
SP  - 357
VL  - 56
DO  - 10.1007/s10535-012-0098-y
ER  - 

@article{
author = "Mitrović, Aleksandra Lj. and Janosević, Dusica A and Budimir, Snežana M and Bogdanović Pristov, Jelena",
year = "2012",
abstract = "Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis from leaf explants were examined. During the early stages of shoot organogenesis there was a decrease in superoxide dismutase (SOD) and an increase in catalase (CAT) activity, and later during organogenesis there was an increase in peroxidase (POD) and polyphenol oxidase (PPO) activity. Two highly regulated turning points may be distinguished regarding activities and isoforms of antioxidative enzymes: the initiation of shoot organogenesis and the shoot bud formation. Our data suggest the role of specific CAT, POD, SOD and PPO isoforms in separate processes during T. bellus direct shoot organogenesis.",
publisher = "Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6",
journal = "Biologia Plantarum",
title = "Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis",
pages = "361-357",
number = "2",
volume = "56",
doi = "10.1007/s10535-012-0098-y"
}

Mitrović, A. Lj., Janosević, D. A., Budimir, S. M.,& Bogdanović Pristov, J.. (2012). Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis. in Biologia Plantarum
Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6., 56(2), 357-361.
https://doi.org/10.1007/s10535-012-0098-y

Mitrović AL, Janosević DA, Budimir SM, Bogdanović Pristov J. Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis. in Biologia Plantarum. 2012;56(2):357-361.
doi:10.1007/s10535-012-0098-y .

Mitrović, Aleksandra Lj., Janosević, Dusica A, Budimir, Snežana M, Bogdanović Pristov, Jelena, "Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis" in Biologia Plantarum, 56, no. 2 (2012):357-361,
https://doi.org/10.1007/s10535-012-0098-y . .

TY  - JOUR
AU  - Misic, Danijela
AU  - Siler, Branislav
AU  - Nestorović-Živković, Jasmina M
AU  - Simonović, Ana D
AU  - Maksimović, Vuk
AU  - Budimir, Snežana M
AU  - Janosević, Dusica A
AU  - Djuricković, Milutin S
AU  - Nikolic, Miroslav
PY  - 2012
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/506
AB  - The effect of reduced availability of sugars on growth and essential metabolic processes in roots, resulting from decreased photosynthesis under salinity, was excluded by establishing a non-photosynthetic model-system in this study: root cultures of Centaurium maritimum (L.) Fritch and Centaurium spicatum (L.) Fritch. The contribution of inorganic cations and organic compounds (e. g. carbohydrates and amino acids) to the osmotic adjustment (OA) in roots during short-term exposure to various salt concentrations (0, 50, 100 or 200 mM NaCl) was emphasized. Observed morphological and histological changes in roots were species specific, and were dependent on salinity level. Although C. spicatum appears to be more tolerant to salt stress, both species employed similar strategies in response to elevated salinity to different extents, and displayed effective OA mechanisms. Under low and moderate salinity, inorganic cations were the major contributors to OA in roots of both species, followed by soluble sugars, while the relative contribution of proline (Pro) and free amino acids was insignificant. Osmotic adjustment under severe stress appears to be mediated by increased accumulation of organic compounds. The analysis of the intraspecies variability in salt response of C. spicatum and C. maritimum roots enabled the identification of some organic compounds which could be used as potential biochemical markers in screening for salt tolerance, including Pro in C. spicatum, and trehalose and polyols in C. maritimum.
PB  - Springer, Dordrecht
T2  - Plant Cell Tissue and Organ Culture
T1  - Contribution of inorganic cations and organic compounds to osmotic adjustment in root cultures of two Centaurium species differing in tolerance to salt stress
EP  - 400
IS  - 3
SP  - 389
VL  - 108
DO  - 10.1007/s11240-011-0050-4
ER  - 

@article{
author = "Misic, Danijela and Siler, Branislav and Nestorović-Živković, Jasmina M and Simonović, Ana D and Maksimović, Vuk and Budimir, Snežana M and Janosević, Dusica A and Djuricković, Milutin S and Nikolic, Miroslav",
year = "2012",
abstract = "The effect of reduced availability of sugars on growth and essential metabolic processes in roots, resulting from decreased photosynthesis under salinity, was excluded by establishing a non-photosynthetic model-system in this study: root cultures of Centaurium maritimum (L.) Fritch and Centaurium spicatum (L.) Fritch. The contribution of inorganic cations and organic compounds (e. g. carbohydrates and amino acids) to the osmotic adjustment (OA) in roots during short-term exposure to various salt concentrations (0, 50, 100 or 200 mM NaCl) was emphasized. Observed morphological and histological changes in roots were species specific, and were dependent on salinity level. Although C. spicatum appears to be more tolerant to salt stress, both species employed similar strategies in response to elevated salinity to different extents, and displayed effective OA mechanisms. Under low and moderate salinity, inorganic cations were the major contributors to OA in roots of both species, followed by soluble sugars, while the relative contribution of proline (Pro) and free amino acids was insignificant. Osmotic adjustment under severe stress appears to be mediated by increased accumulation of organic compounds. The analysis of the intraspecies variability in salt response of C. spicatum and C. maritimum roots enabled the identification of some organic compounds which could be used as potential biochemical markers in screening for salt tolerance, including Pro in C. spicatum, and trehalose and polyols in C. maritimum.",
publisher = "Springer, Dordrecht",
journal = "Plant Cell Tissue and Organ Culture",
title = "Contribution of inorganic cations and organic compounds to osmotic adjustment in root cultures of two Centaurium species differing in tolerance to salt stress",
pages = "400-389",
number = "3",
volume = "108",
doi = "10.1007/s11240-011-0050-4"
}

Misic, D., Siler, B., Nestorović-Živković, J. M., Simonović, A. D., Maksimović, V., Budimir, S. M., Janosević, D. A., Djuricković, M. S.,& Nikolic, M.. (2012). Contribution of inorganic cations and organic compounds to osmotic adjustment in root cultures of two Centaurium species differing in tolerance to salt stress. in Plant Cell Tissue and Organ Culture
Springer, Dordrecht., 108(3), 389-400.
https://doi.org/10.1007/s11240-011-0050-4

Misic D, Siler B, Nestorović-Živković JM, Simonović AD, Maksimović V, Budimir SM, Janosević DA, Djuricković MS, Nikolic M. Contribution of inorganic cations and organic compounds to osmotic adjustment in root cultures of two Centaurium species differing in tolerance to salt stress. in Plant Cell Tissue and Organ Culture. 2012;108(3):389-400.
doi:10.1007/s11240-011-0050-4 .

Misic, Danijela, Siler, Branislav, Nestorović-Živković, Jasmina M, Simonović, Ana D, Maksimović, Vuk, Budimir, Snežana M, Janosević, Dusica A, Djuricković, Milutin S, Nikolic, Miroslav, "Contribution of inorganic cations and organic compounds to osmotic adjustment in root cultures of two Centaurium species differing in tolerance to salt stress" in Plant Cell Tissue and Organ Culture, 108, no. 3 (2012):389-400,
https://doi.org/10.1007/s11240-011-0050-4 . .

TY  - JOUR
AU  - Calic, Dusica D
AU  - Devrnja, Nina M
AU  - Milojević, Jelena D
AU  - Kostić, Igor
AU  - Janosević, Dusica A
AU  - Budimir, Snežana M
AU  - Zdravkovic-Korac, Snežana R
PY  - 2012
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/583
AB  - The effect of abscisic acid on the development of primary androgenic embryo and secondary somatic embryogenesis was investigated with the aim of improving multiplication rates and secondary somatic embryo quality in horse chestnut microspore and anther culture. The early embryo stage (globular) had a better response than late stages (heart, torpedo, and cotyledonary) in both types of cultures. Also, microspore culture had a high potential for mass secondary embryo production. The number of secondary somatic embryos was three times higher on hormone-free medium than on medium enriched with 0.01 mg.L-1 abscisic acid. However, most of the embryos on hormone-free medium had abnormal morphology. For this reason, abscisic acid was added to the media to improve embryo quality. The morphology of abscisic acid treated embryos was better than abscisic acid non-treated embryos. The optimal abscisic acid concentration for secondary somatic embryo induction and production of high-quality embryos was 0.01 mg.L-1. Overall, the effect of abscisic acid on the induction of secondary somatic embryogenesis and plant regeneration of androgenic embryos of this species may be helpful for the further synthesis of secondary metabolites in vitro and their application in the pharmaceutical industry.
PB  - Amer Soc Horticultural Science, Alexandria
T2  - Hortscience
T1  - Abscisic Acid Effect on Improving Horse Chestnut Secondary Somatic Embryogenesis
EP  - 1744
IS  - 12
SP  - 1741
VL  - 47
DO  - 10.21273/HORTSCI.47.12.1741
ER  - 

@article{
author = "Calic, Dusica D and Devrnja, Nina M and Milojević, Jelena D and Kostić, Igor and Janosević, Dusica A and Budimir, Snežana M and Zdravkovic-Korac, Snežana R",
year = "2012",
abstract = "The effect of abscisic acid on the development of primary androgenic embryo and secondary somatic embryogenesis was investigated with the aim of improving multiplication rates and secondary somatic embryo quality in horse chestnut microspore and anther culture. The early embryo stage (globular) had a better response than late stages (heart, torpedo, and cotyledonary) in both types of cultures. Also, microspore culture had a high potential for mass secondary embryo production. The number of secondary somatic embryos was three times higher on hormone-free medium than on medium enriched with 0.01 mg.L-1 abscisic acid. However, most of the embryos on hormone-free medium had abnormal morphology. For this reason, abscisic acid was added to the media to improve embryo quality. The morphology of abscisic acid treated embryos was better than abscisic acid non-treated embryos. The optimal abscisic acid concentration for secondary somatic embryo induction and production of high-quality embryos was 0.01 mg.L-1. Overall, the effect of abscisic acid on the induction of secondary somatic embryogenesis and plant regeneration of androgenic embryos of this species may be helpful for the further synthesis of secondary metabolites in vitro and their application in the pharmaceutical industry.",
publisher = "Amer Soc Horticultural Science, Alexandria",
journal = "Hortscience",
title = "Abscisic Acid Effect on Improving Horse Chestnut Secondary Somatic Embryogenesis",
pages = "1744-1741",
number = "12",
volume = "47",
doi = "10.21273/HORTSCI.47.12.1741"
}

Calic, D. D., Devrnja, N. M., Milojević, J. D., Kostić, I., Janosević, D. A., Budimir, S. M.,& Zdravkovic-Korac, S. R.. (2012). Abscisic Acid Effect on Improving Horse Chestnut Secondary Somatic Embryogenesis. in Hortscience
Amer Soc Horticultural Science, Alexandria., 47(12), 1741-1744.
https://doi.org/10.21273/HORTSCI.47.12.1741

Calic DD, Devrnja NM, Milojević JD, Kostić I, Janosević DA, Budimir SM, Zdravkovic-Korac SR. Abscisic Acid Effect on Improving Horse Chestnut Secondary Somatic Embryogenesis. in Hortscience. 2012;47(12):1741-1744.
doi:10.21273/HORTSCI.47.12.1741 .

Calic, Dusica D, Devrnja, Nina M, Milojević, Jelena D, Kostić, Igor, Janosević, Dusica A, Budimir, Snežana M, Zdravkovic-Korac, Snežana R, "Abscisic Acid Effect on Improving Horse Chestnut Secondary Somatic Embryogenesis" in Hortscience, 47, no. 12 (2012):1741-1744,
https://doi.org/10.21273/HORTSCI.47.12.1741 . .