TY  - JOUR
AU  - Radotić, Ksenija
AU  - Djikanovic, D.
AU  - Bogdanovic, J.
AU  - Vasiljević-Radović, Dana
PY  - 2008
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/393
AB  - We used an atomic force microscope to image cell wall isolated from needles of Serbian spruce tree and that synthesized from cell wall components. We also observed the structure of lignin model polymer (DHP), as a best substitute for the natural lignin. A tendency of aggregate formation was observed in all samples. Cell wall was revealed as a laminated fibrous structure. General organization is similar in both isolated and synthesized cell wall samples, with dominating globular motifs arranged regularly as rods and forming cavities. The synthesized cell wall has a more regular structural organization than isolated cell wall. The dimensions of individual globular aggregates and pores differed between the two samples. DHP showed a similar, regular organization, with globular aggregates and holes. Globules and pores are smaller in size than the corresponding structures in both the isolated and synthesized cell walls. Such modular organization of cell walls may have a physiological role in response to the external mechanical stress caused to plant cells.
PB  - Wiley, Hoboken
T2  - Journal of Microscopy
T1  - Levels of plant cell wall structural organization revealed by atomic force microscopy
VL  - 232
IS  - 3
SP  - 508
EP  - 510
DO  - 10.1111/j.1365-2818.2008.02149.x
ER  - 

@article{
author = "Radotić, Ksenija and Djikanovic, D. and Bogdanovic, J. and Vasiljević-Radović, Dana",
year = "2008",
abstract = "We used an atomic force microscope to image cell wall isolated from needles of Serbian spruce tree and that synthesized from cell wall components. We also observed the structure of lignin model polymer (DHP), as a best substitute for the natural lignin. A tendency of aggregate formation was observed in all samples. Cell wall was revealed as a laminated fibrous structure. General organization is similar in both isolated and synthesized cell wall samples, with dominating globular motifs arranged regularly as rods and forming cavities. The synthesized cell wall has a more regular structural organization than isolated cell wall. The dimensions of individual globular aggregates and pores differed between the two samples. DHP showed a similar, regular organization, with globular aggregates and holes. Globules and pores are smaller in size than the corresponding structures in both the isolated and synthesized cell walls. Such modular organization of cell walls may have a physiological role in response to the external mechanical stress caused to plant cells.",
publisher = "Wiley, Hoboken",
journal = "Journal of Microscopy",
title = "Levels of plant cell wall structural organization revealed by atomic force microscopy",
volume = "232",
number = "3",
pages = "508-510",
doi = "10.1111/j.1365-2818.2008.02149.x"
}

Radotić, K., Djikanovic, D., Bogdanovic, J.,& Vasiljević-Radović, D.. (2008). Levels of plant cell wall structural organization revealed by atomic force microscopy. in Journal of Microscopy
Wiley, Hoboken., 232(3), 508-510.
https://doi.org/10.1111/j.1365-2818.2008.02149.x

Radotić K, Djikanovic D, Bogdanovic J, Vasiljević-Radović D. Levels of plant cell wall structural organization revealed by atomic force microscopy. in Journal of Microscopy. 2008;232(3):508-510.
doi:10.1111/j.1365-2818.2008.02149.x .

Radotić, Ksenija, Djikanovic, D., Bogdanovic, J., Vasiljević-Radović, Dana, "Levels of plant cell wall structural organization revealed by atomic force microscopy" in Journal of Microscopy, 232, no. 3 (2008):508-510,
https://doi.org/10.1111/j.1365-2818.2008.02149.x . .

TY  - JOUR
AU  - Bogdanović-Pristov, Jelena J.
AU  - Milosavić, Nenad B.
AU  - Prodanović, Radivoje M.
AU  - Dučić, Tanja
AU  - Radotić, Ksenija
PY  - 2007
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4334
AB  - Variations were studied of the activity and isoenzyme patterns of soluble peroxidase, catalase, catechol oxidase and superoxide dismutase, in needles of the Balkan endemic conifer Serbian spruce, Picea omorika (Panč.) Purkinye. The samples were collected from the natural habitat of the species, Mt. Tara. Seasonal changes were found to affect enzymatic activities and isoenzyme profiles. Total protein content was significantly lower in the summer than in other seasons. Several isoforms of peroxidase, catechol oxidase and superoxide dismutase (SOD), as well as two catalase isoenzymes were detected. The number of peroxidase isoenzymes was greatest during the vegetative season. Catalase and catechol oxidase peaked in summer and spring, respectively. Total SOD and Mn-SOD activities were significantly higher in the winter samples than the summer ones.
PB  - Elsevier
T2  - Biochemical Systematics and Ecology
T1  - Variability of antioxidant enzyme activity and isoenzyme profile in needles of Serbian spruce (Picea omorika (Panč.) Purkinye)
VL  - 35
IS  - 5
SP  - 263
EP  - 273
DO  - 10.1016/j.bse.2006.12.001
ER  - 

@article{
author = "Bogdanović-Pristov, Jelena J. and Milosavić, Nenad B. and Prodanović, Radivoje M. and Dučić, Tanja and Radotić, Ksenija",
year = "2007",
abstract = "Variations were studied of the activity and isoenzyme patterns of soluble peroxidase, catalase, catechol oxidase and superoxide dismutase, in needles of the Balkan endemic conifer Serbian spruce, Picea omorika (Panč.) Purkinye. The samples were collected from the natural habitat of the species, Mt. Tara. Seasonal changes were found to affect enzymatic activities and isoenzyme profiles. Total protein content was significantly lower in the summer than in other seasons. Several isoforms of peroxidase, catechol oxidase and superoxide dismutase (SOD), as well as two catalase isoenzymes were detected. The number of peroxidase isoenzymes was greatest during the vegetative season. Catalase and catechol oxidase peaked in summer and spring, respectively. Total SOD and Mn-SOD activities were significantly higher in the winter samples than the summer ones.",
publisher = "Elsevier",
journal = "Biochemical Systematics and Ecology",
title = "Variability of antioxidant enzyme activity and isoenzyme profile in needles of Serbian spruce (Picea omorika (Panč.) Purkinye)",
volume = "35",
number = "5",
pages = "263-273",
doi = "10.1016/j.bse.2006.12.001"
}

Bogdanović-Pristov, J. J., Milosavić, N. B., Prodanović, R. M., Dučić, T.,& Radotić, K.. (2007). Variability of antioxidant enzyme activity and isoenzyme profile in needles of Serbian spruce (Picea omorika (Panč.) Purkinye). in Biochemical Systematics and Ecology
Elsevier., 35(5), 263-273.
https://doi.org/10.1016/j.bse.2006.12.001

Bogdanović-Pristov JJ, Milosavić NB, Prodanović RM, Dučić T, Radotić K. Variability of antioxidant enzyme activity and isoenzyme profile in needles of Serbian spruce (Picea omorika (Panč.) Purkinye). in Biochemical Systematics and Ecology. 2007;35(5):263-273.
doi:10.1016/j.bse.2006.12.001 .

Bogdanović-Pristov, Jelena J., Milosavić, Nenad B., Prodanović, Radivoje M., Dučić, Tanja, Radotić, Ksenija, "Variability of antioxidant enzyme activity and isoenzyme profile in needles of Serbian spruce (Picea omorika (Panč.) Purkinye)" in Biochemical Systematics and Ecology, 35, no. 5 (2007):263-273,
https://doi.org/10.1016/j.bse.2006.12.001 . .