TY  - JOUR
AU  - Majer, P.
AU  - Vidović, Marija
AU  - Czegeny, Gy.
AU  - Veljović-Jovanović, Sonja
AU  - Strid, A.
AU  - Hideg, E.
PY  - 2016
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/962
AB  - Plants as well as other aerobic organisms constantly produce reactive oxygen species (ROS). At regulated low concentrations ROS may serve as signal molecules, while in excessive amounts these may cause oxidative damage to biomolecules. Actual cellular concentrations are controlled by a network of various antioxidants, and acclimation to stress conditions is achieved by a dynamic balance of ROS production and neutralization. Accordingly, plant stress physiology studies generally include an array of methods testing the occurrence of ROS as well as evaluating antioxidant capacities. The aim of the present work is to provide an overview of these methods, with special emphasis on avoiding errors that can possibly lead to either inaccurate data or misinterpretations of otherwise correct measurements.
PB  - Royal Soc Chemistry, Cambridge
T2  - Analytical Methods
T1  - Evaluation of procedures for assessing anti- and pro-oxidants in plant samples
EP  - 5580
IS  - 28
SP  - 5569
VL  - 8
DO  - 10.1039/c6ay01342b
ER  - 

@article{
author = "Majer, P. and Vidović, Marija and Czegeny, Gy. and Veljović-Jovanović, Sonja and Strid, A. and Hideg, E.",
year = "2016",
abstract = "Plants as well as other aerobic organisms constantly produce reactive oxygen species (ROS). At regulated low concentrations ROS may serve as signal molecules, while in excessive amounts these may cause oxidative damage to biomolecules. Actual cellular concentrations are controlled by a network of various antioxidants, and acclimation to stress conditions is achieved by a dynamic balance of ROS production and neutralization. Accordingly, plant stress physiology studies generally include an array of methods testing the occurrence of ROS as well as evaluating antioxidant capacities. The aim of the present work is to provide an overview of these methods, with special emphasis on avoiding errors that can possibly lead to either inaccurate data or misinterpretations of otherwise correct measurements.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "Analytical Methods",
title = "Evaluation of procedures for assessing anti- and pro-oxidants in plant samples",
pages = "5580-5569",
number = "28",
volume = "8",
doi = "10.1039/c6ay01342b"
}

Majer, P., Vidović, M., Czegeny, Gy., Veljović-Jovanović, S., Strid, A.,& Hideg, E.. (2016). Evaluation of procedures for assessing anti- and pro-oxidants in plant samples. in Analytical Methods
Royal Soc Chemistry, Cambridge., 8(28), 5569-5580.
https://doi.org/10.1039/c6ay01342b

Majer P, Vidović M, Czegeny G, Veljović-Jovanović S, Strid A, Hideg E. Evaluation of procedures for assessing anti- and pro-oxidants in plant samples. in Analytical Methods. 2016;8(28):5569-5580.
doi:10.1039/c6ay01342b .

Majer, P., Vidović, Marija, Czegeny, Gy., Veljović-Jovanović, Sonja, Strid, A., Hideg, E., "Evaluation of procedures for assessing anti- and pro-oxidants in plant samples" in Analytical Methods, 8, no. 28 (2016):5569-5580,
https://doi.org/10.1039/c6ay01342b . .

TY  - JOUR
AU  - Comont, D
AU  - Martinez, Abaigar, Javier
AU  - Albert, Andreas
AU  - Aphalo, Pedro
AU  - Causton, David R.
AU  - Lopez, Figueroa, Felix
AU  - Gaberscik, Alenka
AU  - Llorens, Laura
AU  - Hauser, Marie-Theres
AU  - Jansen, Marcel A. K.
AU  - Kardefelt, Majlis
AU  - de, la Coba Luque, Paqui
AU  - Neubert, Susanne
AU  - Nunez-Olivera, Encarnacion
AU  - Olsen, Jorunn
AU  - Robson, Matthew
AU  - Schreiner, Monika
AU  - Sommaruga, Ruben
AU  - Strid, Ake
AU  - Torre, Sissel
AU  - Turunen, Minna
AU  - Veljović-Jovanović, Sonja
AU  - Verdaguer, Dolors
AU  - Vidović, Marija
AU  - Wagner, Johanna
AU  - Winkler, Jana Barbro
AU  - Zipoli, Gaetano
PY  - 2012
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/608
AB  - Lolium perenne (cv. AberDart) was grown at 14 locations along a latitudinal gradient across Europe (3768 degrees N) to study the impact of ultraviolet radiation (UV) and climate on aboveground growth and foliar UV-B absorbing compounds. At each location, plants were grown outdoors for 5 weeks in a replicated UV-B filtration experiment consisting of open, UV-B transparent (cellulose diacetate) and UV-B opaque (polyester) environments. Fourier transform-infrared spectroscopy was used to compare plant metabolite profiles in relation to treatment and location. UV radiation and climatic parameters were determined for each location from online sources and the data were assessed using a combination of anova and multiple regression analyses. Most of the variation in growth between the locations was attributable to the combination of climatic parameters, with minimum temperature identified as an important growth constraint. However, no single environmental parameter could consistently account for the variability in plant growth. Concentrations of foliar UV-B absorbing compounds showed a positive trend with solar UV across the latitudinal gradient; however, this relationship was not consistent in all treatments. The most striking experimental outcome from this study was the effect of presence or absence of filtration frames on UV-absorbing compounds. Overall, the study demonstrates the value of an European approach in studying the impacts of natural UV across a large latitudinal gradient. We have shown the feasibility of coordinated UV filtration at multiple sites but have also highlighted the need for open controls and careful interpretation of plant responses.
PB  - Wiley, Hoboken
T2  - Physiologia Plantarum
T1  - UV responses of Lolium perenne raised along a latitudinal gradient across Europe: a filtration study
EP  - 618
IS  - 4
SP  - 604
VL  - 145
DO  - 10.1111/j.1399-3054.2012.01591.x
ER  - 

@article{
author = "Comont, D and Martinez, Abaigar, Javier and Albert, Andreas and Aphalo, Pedro and Causton, David R. and Lopez, Figueroa, Felix and Gaberscik, Alenka and Llorens, Laura and Hauser, Marie-Theres and Jansen, Marcel A. K. and Kardefelt, Majlis and de, la Coba Luque, Paqui and Neubert, Susanne and Nunez-Olivera, Encarnacion and Olsen, Jorunn and Robson, Matthew and Schreiner, Monika and Sommaruga, Ruben and Strid, Ake and Torre, Sissel and Turunen, Minna and Veljović-Jovanović, Sonja and Verdaguer, Dolors and Vidović, Marija and Wagner, Johanna and Winkler, Jana Barbro and Zipoli, Gaetano",
year = "2012",
abstract = "Lolium perenne (cv. AberDart) was grown at 14 locations along a latitudinal gradient across Europe (3768 degrees N) to study the impact of ultraviolet radiation (UV) and climate on aboveground growth and foliar UV-B absorbing compounds. At each location, plants were grown outdoors for 5 weeks in a replicated UV-B filtration experiment consisting of open, UV-B transparent (cellulose diacetate) and UV-B opaque (polyester) environments. Fourier transform-infrared spectroscopy was used to compare plant metabolite profiles in relation to treatment and location. UV radiation and climatic parameters were determined for each location from online sources and the data were assessed using a combination of anova and multiple regression analyses. Most of the variation in growth between the locations was attributable to the combination of climatic parameters, with minimum temperature identified as an important growth constraint. However, no single environmental parameter could consistently account for the variability in plant growth. Concentrations of foliar UV-B absorbing compounds showed a positive trend with solar UV across the latitudinal gradient; however, this relationship was not consistent in all treatments. The most striking experimental outcome from this study was the effect of presence or absence of filtration frames on UV-absorbing compounds. Overall, the study demonstrates the value of an European approach in studying the impacts of natural UV across a large latitudinal gradient. We have shown the feasibility of coordinated UV filtration at multiple sites but have also highlighted the need for open controls and careful interpretation of plant responses.",
publisher = "Wiley, Hoboken",
journal = "Physiologia Plantarum",
title = "UV responses of Lolium perenne raised along a latitudinal gradient across Europe: a filtration study",
pages = "618-604",
number = "4",
volume = "145",
doi = "10.1111/j.1399-3054.2012.01591.x"
}

Comont, D., Martinez, A. J., Albert, A., Aphalo, P., Causton, D. R., Lopez, F. F., Gaberscik, A., Llorens, L., Hauser, M., Jansen, M. A. K., Kardefelt, M., de, l. C. L. P., Neubert, S., Nunez-Olivera, E., Olsen, J., Robson, M., Schreiner, M., Sommaruga, R., Strid, A., Torre, S., Turunen, M., Veljović-Jovanović, S., Verdaguer, D., Vidović, M., Wagner, J., Winkler, J. B.,& Zipoli, G.. (2012). UV responses of Lolium perenne raised along a latitudinal gradient across Europe: a filtration study. in Physiologia Plantarum
Wiley, Hoboken., 145(4), 604-618.
https://doi.org/10.1111/j.1399-3054.2012.01591.x

Comont D, Martinez AJ, Albert A, Aphalo P, Causton DR, Lopez FF, Gaberscik A, Llorens L, Hauser M, Jansen MAK, Kardefelt M, de LCLP, Neubert S, Nunez-Olivera E, Olsen J, Robson M, Schreiner M, Sommaruga R, Strid A, Torre S, Turunen M, Veljović-Jovanović S, Verdaguer D, Vidović M, Wagner J, Winkler JB, Zipoli G. UV responses of Lolium perenne raised along a latitudinal gradient across Europe: a filtration study. in Physiologia Plantarum. 2012;145(4):604-618.
doi:10.1111/j.1399-3054.2012.01591.x .

Comont, D, Martinez, Abaigar, Javier, Albert, Andreas, Aphalo, Pedro, Causton, David R., Lopez, Figueroa, Felix, Gaberscik, Alenka, Llorens, Laura, Hauser, Marie-Theres, Jansen, Marcel A. K., Kardefelt, Majlis, de, la Coba Luque, Paqui, Neubert, Susanne, Nunez-Olivera, Encarnacion, Olsen, Jorunn, Robson, Matthew, Schreiner, Monika, Sommaruga, Ruben, Strid, Ake, Torre, Sissel, Turunen, Minna, Veljović-Jovanović, Sonja, Verdaguer, Dolors, Vidović, Marija, Wagner, Johanna, Winkler, Jana Barbro, Zipoli, Gaetano, "UV responses of Lolium perenne raised along a latitudinal gradient across Europe: a filtration study" in Physiologia Plantarum, 145, no. 4 (2012):604-618,
https://doi.org/10.1111/j.1399-3054.2012.01591.x . .