TY  - JOUR
AU  - Kostić Kravljanac, Ljiljana
AU  - Nikolić, Nina
AU  - Samardžić, Jelena T.
AU  - Milisavljević, Mira
AU  - Maksimović, Vuk
AU  - Cakmak, Dragan
AU  - Manojlović, Dragan
AU  - Nikolic, Miroslav
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/838
AB  - We studied the effect of liming and P fertilization of extremely acid soil (accidently acidified by sulfidic mining waste) on P availability and the subsequent adaptive responses of wheat roots. The wheat plants were grown in rhizoboxes allowing precise sampling of rhizosphere and bulk soil for sequential extraction of P fractions and determination of exchangeable Al. Root exudates were collected by pieces of paper for electrophoresis and subjected to HPLC analysis. Expression of organic anions and P-i transporter genes was analyzed by a real-time quantitative PCR. The concomitant application of lime with P fertilization increased the concentrations of plant-available P fractions in both rhizosphere and bulk compartments. The applied soil amendments strongly affected plant growth, biomass partitioning and shoot P accumulation. Liming enhanced root exudation of citrate in P unfertilized plants, while the high malate efflux was maintained until both P deficiency and Al toxicity were eliminated by the amendments. We showed the importance of liming for recovering of P acquisition potential of wheat roots, which can be strongly impaired in acid soils. Our results clearly demonstrated that P-deficient roots not subjected to Al stress in the limed soil can maintain high efflux of malate and even increase efflux of citrate along with the enhanced expression of related anion transporters (TaMATE1 and TaALMT1).
PB  - Springer, New York
T2  - Biology and Fertility of Soils
T1  - Liming of anthropogenically acidified soil promotes phosphorus acquisition in the rhizosphere of wheat
EP  - 298
IS  - 3
SP  - 289
VL  - 51
DO  - 10.1007/s00374-014-0975-y
ER  - 

@article{
author = "Kostić Kravljanac, Ljiljana and Nikolić, Nina and Samardžić, Jelena T. and Milisavljević, Mira and Maksimović, Vuk and Cakmak, Dragan and Manojlović, Dragan and Nikolic, Miroslav",
year = "2015",
abstract = "We studied the effect of liming and P fertilization of extremely acid soil (accidently acidified by sulfidic mining waste) on P availability and the subsequent adaptive responses of wheat roots. The wheat plants were grown in rhizoboxes allowing precise sampling of rhizosphere and bulk soil for sequential extraction of P fractions and determination of exchangeable Al. Root exudates were collected by pieces of paper for electrophoresis and subjected to HPLC analysis. Expression of organic anions and P-i transporter genes was analyzed by a real-time quantitative PCR. The concomitant application of lime with P fertilization increased the concentrations of plant-available P fractions in both rhizosphere and bulk compartments. The applied soil amendments strongly affected plant growth, biomass partitioning and shoot P accumulation. Liming enhanced root exudation of citrate in P unfertilized plants, while the high malate efflux was maintained until both P deficiency and Al toxicity were eliminated by the amendments. We showed the importance of liming for recovering of P acquisition potential of wheat roots, which can be strongly impaired in acid soils. Our results clearly demonstrated that P-deficient roots not subjected to Al stress in the limed soil can maintain high efflux of malate and even increase efflux of citrate along with the enhanced expression of related anion transporters (TaMATE1 and TaALMT1).",
publisher = "Springer, New York",
journal = "Biology and Fertility of Soils",
title = "Liming of anthropogenically acidified soil promotes phosphorus acquisition in the rhizosphere of wheat",
pages = "298-289",
number = "3",
volume = "51",
doi = "10.1007/s00374-014-0975-y"
}

Kostić Kravljanac, L., Nikolić, N., Samardžić, J. T., Milisavljević, M., Maksimović, V., Cakmak, D., Manojlović, D.,& Nikolic, M.. (2015). Liming of anthropogenically acidified soil promotes phosphorus acquisition in the rhizosphere of wheat. in Biology and Fertility of Soils
Springer, New York., 51(3), 289-298.
https://doi.org/10.1007/s00374-014-0975-y

Kostić Kravljanac L, Nikolić N, Samardžić JT, Milisavljević M, Maksimović V, Cakmak D, Manojlović D, Nikolic M. Liming of anthropogenically acidified soil promotes phosphorus acquisition in the rhizosphere of wheat. in Biology and Fertility of Soils. 2015;51(3):289-298.
doi:10.1007/s00374-014-0975-y .

Kostić Kravljanac, Ljiljana, Nikolić, Nina, Samardžić, Jelena T., Milisavljević, Mira, Maksimović, Vuk, Cakmak, Dragan, Manojlović, Dragan, Nikolic, Miroslav, "Liming of anthropogenically acidified soil promotes phosphorus acquisition in the rhizosphere of wheat" in Biology and Fertility of Soils, 51, no. 3 (2015):289-298,
https://doi.org/10.1007/s00374-014-0975-y . .

TY  - JOUR
AU  - Timotijević, Gordana
AU  - Milisavljević, Mira
AU  - Nikolic, Dragana B.
AU  - Milovanović, Bosko M.
AU  - Nikolic, Dragana S.
AU  - Nikolic, Miroslav
AU  - Samardžić, Jelena T.
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/848
AB  - MicroRNAs (miRNAs) belong to the class of small non-coding RNAs which have important roles throughout development as well as in plant response to diverse environmental stresses. Some of plant miRNAs are essential for regulation and maintenance of nutritive homeostasis when nutrients are in excess or shortage comparing to optimal concentration for certain plant species. Better understanding of miRNAs functions implies development of efficient technology for profiling their gene expression. We set out to establish validate the methodology for miRNA gene expression analysis in cucumber grown under suboptimal mineral nutrient regimes, including iron deficiency. Reverse transcription by "stem-loop" primers in combination with Real time PCR method is one of potential approaches for quantification of miRNA gene expression. In this paper we presented a method for "stem loop" primer design specific for miR398, as well as reaction optimization and determination of Real time PCR efficiency. Proving the accuracy of this method was imperative as "stem loop" RT which consider separate transcription of target and endogenous control. The method was verified by comparison of the obtained data with results of miR398 expression achieved using a commercial kit based on simultaneous conversion of all RNAs in cDNAs.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Establishment and in-house validation of stem-loop rt pcr method for microrna398 expression analysis
EP  - 416
IS  - 2
SP  - 405
VL  - 47
DO  - 10.2298/GENSR1502405T
ER  - 

@article{
author = "Timotijević, Gordana and Milisavljević, Mira and Nikolic, Dragana B. and Milovanović, Bosko M. and Nikolic, Dragana S. and Nikolic, Miroslav and Samardžić, Jelena T.",
year = "2015",
abstract = "MicroRNAs (miRNAs) belong to the class of small non-coding RNAs which have important roles throughout development as well as in plant response to diverse environmental stresses. Some of plant miRNAs are essential for regulation and maintenance of nutritive homeostasis when nutrients are in excess or shortage comparing to optimal concentration for certain plant species. Better understanding of miRNAs functions implies development of efficient technology for profiling their gene expression. We set out to establish validate the methodology for miRNA gene expression analysis in cucumber grown under suboptimal mineral nutrient regimes, including iron deficiency. Reverse transcription by "stem-loop" primers in combination with Real time PCR method is one of potential approaches for quantification of miRNA gene expression. In this paper we presented a method for "stem loop" primer design specific for miR398, as well as reaction optimization and determination of Real time PCR efficiency. Proving the accuracy of this method was imperative as "stem loop" RT which consider separate transcription of target and endogenous control. The method was verified by comparison of the obtained data with results of miR398 expression achieved using a commercial kit based on simultaneous conversion of all RNAs in cDNAs.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Establishment and in-house validation of stem-loop rt pcr method for microrna398 expression analysis",
pages = "416-405",
number = "2",
volume = "47",
doi = "10.2298/GENSR1502405T"
}

Timotijević, G., Milisavljević, M., Nikolic, D. B., Milovanović, B. M., Nikolic, D. S., Nikolic, M.,& Samardžić, J. T.. (2015). Establishment and in-house validation of stem-loop rt pcr method for microrna398 expression analysis. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 47(2), 405-416.
https://doi.org/10.2298/GENSR1502405T

Timotijević G, Milisavljević M, Nikolic DB, Milovanović BM, Nikolic DS, Nikolic M, Samardžić JT. Establishment and in-house validation of stem-loop rt pcr method for microrna398 expression analysis. in Genetika-Belgrade. 2015;47(2):405-416.
doi:10.2298/GENSR1502405T .

Timotijević, Gordana, Milisavljević, Mira, Nikolic, Dragana B., Milovanović, Bosko M., Nikolic, Dragana S., Nikolic, Miroslav, Samardžić, Jelena T., "Establishment and in-house validation of stem-loop rt pcr method for microrna398 expression analysis" in Genetika-Belgrade, 47, no. 2 (2015):405-416,
https://doi.org/10.2298/GENSR1502405T . .