dr Anna Janeczko Home Page



Sadura I. Janeczko A. 2022. Brassinosteroids and the tolerance of cereals to low and high temperature stress: photosynthesis and the physicochemical properties of cell membranes. International Journal of Molecular Sciences, 23: 342.
Impact factor IJMS 2020: 5.923


Janeczko A. 2021. Estrogens and Androgens in Plants: The Last 20 Years of Studies. Plants 10: 2783.
Impact factor Plants 2020: 3.935

Laskoś K. Pisulewska E. Waligórski P. Janowiak F. Janeczko A. Sadura I. Polaszczyk Sz. Czyczyło-Mysza I. 2021. Herbal additives substantially modify antioxidant properties and tocopherol content of cold-pressed oils. Antioxidants, 10: 781.
Impact factor A 2020: 6.313

Kula-Maximenko M. Niewiadomska E. Maksymowicz A. Ostrowska A. Oklestkova J. Pěnčík A. Janeczko A. 2021. Insight into details of the photosynthetic light reactions and selected metabolic changes in tomato seedlings growing under various light spectra. International Journal of Molecular Sciences, 22: 11517.
Impact factor IJMS 2020: 5.923

Janeczko A.
Oklestkova J. Tarkowská D. Drygaś B. 2021. Naturally occurring ecdysteroids in Triticum aestivum L. and evaluation of fenarimol as a potential inhibitor of their biosynthesis in plants. International Journal of Molecular Sciences 22: 2855.
Impact factor IJMS 2020: 5.923

Sadura I. Latowski D. Oklestkova J. Gruszka D. Chyc M. Janeczko A. 2021. Molecular dynamics of chloroplast membranes isolated from wild-type barley and a brassinosteroid-deficient mutant acclimated to low and high temperatures. Biomolecules 11: 27.
Impact factor B 2019: 4.082

Żur I. Dubas E. Krzewska M. Nowicka A. Kopeć P. Hura T. Ostrowska A. Malaga S. Janeczko A. Gołębiowska-Pikania G. Rapacz M. Wójcik-Jagła M. 2021. Identyfikacja czynników determinujących odporność jęczmienia ozimego (Hordeum vulgare L.) na suszę i mróz. Biuletyn IHAR 295: 139–144.


Pociecha E., Janeczko A., Dziurka M., Gruszka D. 2020. Disturbances in the Biosynthesis or Signalling of Brassinosteroids That Are Caused by Mutations in the HvDWARF, HvCPD and HvBRI1 Genes Increase the Tolerance of Barley to the Deacclimation Process. Journal of Plant Growth Regulation 39: 1625–1637.
Impact factor JPGR 2019: 2.672

Rys M., Pociecha E., Oliwa J., Ostrowska A., Jurczyk B., Saja D., Janeczko A. 2020. Deacclimation of Winter Oilseed Rape—Insight into Physiological Changes. Agronomy 10: 1565.
Impact factor A 2019: 2.603

Gruszka D., Janeczko A., Puła J., Lepiarczyk A., Pociecha E. 2020. Impact of Drought Exerted during Spike Development on Tillering, Yield Parameters and Grain Chemical Composition in Semi-Dwarf Barley Mutants Deficient in the Brassinosteroid Metabolism. Agronomy 10: 1595.
Impact factor A 2019: 2.603

Gruszka D, Pociecha E, Jurczyk B, Dziurka M, Oliwa J, Sadura I, Janeczko A. 2020. Insights into Metabolic Reactions of Semi-Dwarf, Barley Brassinosteroid Mutants to Drought. International Journal of Molecular Sciences: 21, 5096.
Impact factor IJMS 2019: 4.556

Saja, D., Janeczko A., Barna, B., Skoczowski, A., Dziurka, M., Kornaś, A., Gullner, G. 2020. Powdery Mildew-Induced Hormonal and Photosynthetic Changes in Barley Near Isogenic Lines Carrying Various Resistant Genes. International Journal of Molecular Sciences: 21, 4536.
Impact factor IJMS 2019: 4.556

Rudolphi-Szydło E. Sadura I. Filek M. Gruszka D. Janeczko A. 2020. The impact of mutations in the HvCPD and HvBRI1 genes on the physicochemical properties of the membranes from barley acclimated to low/high temperatures. Cells: 9: 1125.
Impact factor C 2019: 4.366

Sadura I. Libik-Konieczny M. Jurczyk B. Gruszka D. Janeczko A. 2020. HSP transcript and protein accumulation in brassinosteroid barley mutants acclimated to low and high temperatures. International Journal of Molecular Sciences: 21, 1889.
Impact factor IJMS 2019: 4.556

Sadura I. Libik-Konieczny M. Jurczyk B. Gruszka D. Janeczko A. 2020. Plasma membrane ATPase and the aquaporin HvPIP1 in barley brassinosteroid mutants acclimated to high and low temperature. 2020. Journal of Plant Physiology: 244: 153090.
Impact factor JPP 2019: 3.013

Malaga S., Janeczko A., Janowiak F., Waligórski P., Oklestkova J., Dubas E., Krzewska M., Nowicka A., Surówka E., Rapacz M., Wójcik-Jagła M., Kopeć P., Hura T., Ostrowska A., Kaczanowska K. Żur I. 2020. Involvement of homocastasterone, salicylic and abscisic acids in the regulation of drought and freezing tolerance in doubled haploid lines of winter barley. Plant Growth Regulation 90: 173–188.
Impact factor PGR 2018: 2.473


Janeczko A.
Pociecha E. Dziurka M. Jurczyk B. Libik-Konieczny M. Oklestkova J. Pilarska M. Novak O. Filek M. Rudolphi-Skórska E. Sadura I. Siwek A. 2019. Changes in content of steroid regulators during cold hardening of winter wheat - steroid physiological/biochemical activity and impact on frost tolerance. Plant Physiology and Biochemistry 139: 215-228.
Impact factor PPB 2018: 3.404

Janeczko A.
Saja D. Dziurka M. Gullner G. Kornaś A. Skoczowski A. Gruszka D. Barna B. 2019. Brassinosteroid deficiency caused by the mutation of the HvDWARF gene influences the reactions of barley to powdery mildew. Physiological and Molecular Plant Pathology 108: 101438
Impact factor PMPP 2018: 1.678

Oliwa J. Stawoska I. Janeczko A. Oklestkova J. Skoczowski A. 2019. Response of the photosynthetic apparatus in the tropical fern Platycerium bifurcatum to increased ozone concentration. Photosynthetica 57: 1119-1129.
Impact factor P 2017: 1.740

Janeczko A. 2019. Brassinosteroids in cereals - presence, physiological activity and practical aspects. Chapter 3 (pp. 59-88) in: S. Hayat et al. (eds.), Brassinosteroids: Plant Growth and Development. Springer Nature Pte Ltd. (
Invited chapter).

Sadura I. Pociecha E. Dziurka M. Oklestkova J. Novak O. Gruszka D. Janeczko A. 2019. Mutations in the HvDWARF, HvCPD and HvBRI1 genes-involved in brassinosteroid biosynthesis/signalling: altered photosynthetic efficiency, hormonal homeostasis and tolerance to high/low temperatures in barley. Journal of Plant Growth Regulation 38: 1062-1081.
Impact factor JPGR 2018: 2.179

Barbasz A., Rudolphi-Skórska E., Filek M., Janeczko A. 2019. Exposure of human lymphoma cells (U-937) to action of the individual mycotoxin and its mixtures with potential protectors 24-epibrassinolide and selenium ions. Mycotoxin Research, 35:89–98.
Impact factor MR 2017: 2.854

Filek M, Sieprawska A, Kościelniak J, Oklestkova J, Jurczyk B, Telk A, Biesaga-Kościelniak J, Janeczko A. 2019. The role of chloroplasts in the oxidative stress induced by zearalenone in wheat plants – function of 24-epibrassinolide and selenium in protective mechanisms. Plant Physiology and Biochemistry, 137: 84-92.
Impact factor PPB 2018: 3.404


Janeczko A., Dziurka M., Pociecha E. 2018. Increased leaf tocopherol and ß-carotene content is associated with the tolerance of winter wheat cultivars to frost. Journal of Agronomy and Crop Science, 204:594-602.
Impact factor JACS 2016: 2.727

Sadura I., Janeczko A., 2018. Physiological and molecular mechanisms of brassinosteroid-induced tolerance to high and low temperature in plants. Biologia Plantarum 62:601-616.
Impact factor BP: 1.551

Filek. M., Sieprawska A., Oklestkova J., Rudolphi-Skórska E., Biesaga-Kościelniak J., Miszalski Z., Janeczko A. 2018. 24-Epibrassinolide as a modifier of antioxidant activities and membrane properties of wheat cells in zearalenone stress conditions. Journal of Plant Growth Regulation, 37: 1085–1098.
Impact factor JPGR 2016: 2.073

Janeczko A., Dziurka M., Gullner G., Kocurek M., Rys M., Saja D., Skoczowski A., Tobiás I., Kornas A., Barna B. 2018. Comparative studies of compatible and incompatible pepper–Tobamovirus interactions and the evaluation of effects of 24-epibrassinolide. Photosynthetica 56: 763–775.
Impact factor P 2016: 1.507

Gruszka D., Janeczko A., Dziurka M., Pociecha E., Fodor J. 2018. Non-enzymatic antioxidant accumulations in BR-deficient and BR-insensitive barley mutants under control and drought conditions. Physiologia Plantarum 163:155-169.
Impact factor PP 2016: 3.33

Janeczko A., Biesaga-Kościelniak J., Dziurka M., Filek M., Hura K., Jurczyk B., Kula M., Oklestkova J., Novak O., Rudolphi-Skórska E., Skoczowski A. 2018. Biochemical and physicochemical background of mammalian androgen activity in winter wheat exposed to low temperature. Journal of Plant Growth Regulation 37:199-219.
Impact factor JPGR 2016: 2.073


Filek M., Rudolphi-Skórska E., Sieprawska A., Kvasnica M., Janeczko A. 2017. Regulation of the membrane structure by brassinosteroids and progesterone in winter wheat seedlings exposed to low temperature. Steroids 128: 37-45.
Impact factor S 2016: 2.28

Pociecha E., Dziurka M., Waligórski P., Krępski K., Janeczko A. 2017. 24-Epibrassinolide pre-treatment modifies cold-induced photosynthetic acclimation mechanisms and phytohormone response of perennial ryegrass in cultivar-dependent manner. Journal of Plant Growth Regulation, 36: 618-628.
Impact factor JPGR 2016: 2.073


Gruszka D., Janeczko A., Dziurka M., Pociecha E., Oklestkova J., Szarejko I. 2016.Barley brassinosteroid mutants provide an insight into phytohormonal homeostasis in plant reaction to drought stress. Frontiers in Plant Science, 7: article 1824
Impact factor FiP 2015/16: 4.495

Dziurka M., Janeczko A., Juhász C., Gullner G., Oklestková J, Novák O., Saja D., Skoczowski A., Tóbiás I., Barna B. 2016. Local and systemic hormonal responses in pepper leaves during compatible and incompatible pepper-tobamovirus interactions. Plant Physiology and Biochemistry, 109:355-364.
Impact factor PPB 2016: 2.724

Janeczko A.
2016. Występowanie, transport i wybrane aspekty aktywności fizjologicznej brasinosteroidów w roślinach uparwnych z rodzin Poaceae i Fabaceae. [Presence, transport and physiological activity of brassinosteroids in crop plants from Poaceae and Fabaceae family]. Book - 17 monograph of the Institute of Plant Physiology, Polish Academy of Sciences, Krakow. pp 1-76. In Polish.
Download pdf

Pociecha E., Dziurka M., Oklestkova J., Janeczko A. 2016. Brassinosteroids increase winter survival of winter rye (Secale cereale L.) by affecting photosynthetic capacity and carbohydrate metabolism during the cold acclimation process. Plant Growth Regulation, 80: 127–135
Impact factor PGR 2016: 2.646

Gruszka D. Górniak M. Głodowska E. Wierus E. Oklestkova J. Janeczko A. Maluszyński M. Szarejko I. 2016. A reverse-genetics mutational analysis of the barley Hv dwarf gene results in identification of a series of alleles and mutants with short stature of various degree and disturbance in BR biosynthesis allowing a new insight into the process. International Journal of Molecular Sciences 17: 600-618.
Impact factor IJMS 2016: 3.226

Janeczko A.
, Gruszka D., Pociecha E., Dziurka M., Filek M., Jurczyk B., Kalaji H.M., Kocurek M., Waligórski P. 2016. Physiological and biochemical characterisation of watered and drought-stressed barley mutants in the HvDWARF gene encoding C6-oxidase involved in brassinosteroid biosynthesis. Plant Physiology and Biochemistry, 99:126-141.
Impact factor PPB 2016: 2.724


Ryś M. Szaleniec M. Skoczowski A. Stawoska I. Janeczko A. 2015. FT-Raman spectroscopy as a tool in evaluation the response of plants to drought stress. Open Chemistry formerly Central European Journal of Chemistry, 13: 1091-1100.
Impact factor CEJC 2016: 1.460 (IF Open Chemistry 2016: 1.027)

Janeczko A., Dziurka M., Ostrowska A., Biesaga-Kościelniak J., Kościelniak J. 2015. Improving vitamin content and nutritional value of legume yield through water and hormonal seed priming. Legume Research 38: 185-193.
Impact factor LR 2015/16: 0.18

Janeczko A., Oklestkova J., Novak O., Śniegowska-Świerk K., Snaczke Z., Pociecha E. 2015. Disturbances in production of progesterone and their implications in plant studies. Steroids 96: 153–163.
Impact factor S 2015: 2.513


Dockter, C., Gruszka, D., Braumann, I., Druka, A., Druka, I., Franckowiak, J., Gough, S. P., Janeczko, A., Kurowska, M., Lundqvist, J., Lundqvist, U., Marzec, M., Matyszczak, I., Müller, A. H., Oklešťková, J., Schulz, B., Zakhrabekova, S., and Hansson, M. 2014. Induced variations in brassinosteroid genes define barley height and sturdiness, and expand the “Green Revolution" genetic toolkit. Plant Physiology, 166: 1912-1927.

Impact factor PP 2014: 6.841

Jurczyk B.,Pociecha E., Janeczko A., Paczyński R., Rapacz M. 2014. Assessment of candidate reference genes for the expression studies with brassinosteroids in Lolium perenne and Triticum aestivum. Journal of Plant Physiology, 171: 1541–1544.
Impact factor JPP 2014: 2.557

Ryś M., Juhász C., Surówka E., Janeczko A., Saja D., Tóbiás I., Skoczowski A., Barna B., Gullner G. 2014. Comparison of a compatible and an incompatible pepper-tobamovirus interaction by biochemical and non-invasive techniques: chlorophyll a fluorescence, isothermal calorimetry and FT-Raman spectroscopy. Plant Physiology and Biochemistry, 83: 267-278

Impact factor PPB 2014: 2.756

Biesaga-Kościelniak J., Dziurka M., Ostrowska A., Mirek M., Kościelniak J., Janeczko. A. 2014. Brassinosteroid improves content of antioxidants in seeds of selected leguminous plants. Australian Journal of Crop Science, 8:378-388.

Pociecha E., Janeczko Z., Janeczko A. 2014. Resveratrol stimulates pathogen-response related phenolics metabolism and PSII efficiency in wheat infected with Powdery mildew. Journal of Plant Interactions, 9:494–503.
Impact factor JPI 2013: 0.865; IF 2014 (N/A); IF 2015: 1.191


Janeczko A., Oklešťková J., Siwek A., Dziurka M., Pociecha E., Kocurek M., Novák O. 2013. Endogenous progesterone and its cellular binding sites in wheat exposed to drought stress. Journal of Steroid Biochemistry and Molecular Biology, 138: 384–394.
Impact factor JSBMB 2013: 4.049

Janeczko A.
, Tóbiás I., Skoczowski A., Dubert F., Gullner G., Barna B. 2013. Progesterone moderates damage in Arabidopsis thaliana caused by infection with Pseudomonas syringae or P. fluorescens. Biologia Plantarum, 57: 169-173.

Impact factor BP 2013: 1.740


Janeczko A., Kocurek M., Marcińska I. 2012. Mammalian androgen stimulates photosynthesis in drought-stressed soybean. Central European Journal of Biology 7; 902-909. (DOWLOAD ABSTRACT)
Impact factor CEJB 2012: 0.818

Janeczko A.
The presence and activity of progesterone in the plant kingdom. Steroids. 77: 169-173. (DOWNLOAD ABSTRACT)
Impact factor S 2012: 2.803


Janeczko A. 2011. (Chapter in book in PL) Brasinosteroidy. W „Fizjologia Roślin Sadowniczych” (Jankiewicz L.S, Lech W., Lipecki J., Filek M.(Ed)) PWN Warszawa, pp 25-32.

Janeczko A.
2011. (Chapter in book in PL) Inne regulatory rozwoju. W „Fizjologia Roślin Sadowniczych” (Jankiewicz L.S, Lech W., Lipecki J., Filek M.(Ed)) PWN Warszawa, pp 56-62.

Kościelniak J., Ostrowska A., Biesaga-Kościelniak J., Filek W., Janeczko A., Kalaji M.H., Stalmach K. 2011. The effect of zearalenone on PSII photochemical activity and growth in wheat and soybean under salt (NaCl) stress. Acta Physiologiae PLantarum. 33: 2329-2338. (DOWNLOAD ABSTRACT)
Impact factor APP 2011: 1.639

Janeczko A.
, Biesaga-Kościelniak J., Dziurka M., Oklešťková J., Kocurek M., Szarek-Łukaszewska G., Janeczko Z. 2011. Response of polish varities of soybean (Glycine max (L.) Merr.) to brassinosteroid. Acta Scientiarum Polonorum (Agricultura) 10: 33-50. (DOWNLOAD FULL TEXT)

Skoczowski A., Janeczko A., Gullner G., Tóbias I., Kornaś A., Barna B. 2011. Response of brassinosteroid-treated oilseed rape cotyledons to infection with the wild type and HR-mutant of Pseudomonas syringe or with P. florescence. Journal of Thermal Analysis and Calorimetry 104: 131-139. (DOWNLOAD ABSTRACT)
Impact factor JTAC 2011: 1.604

Janeczko A.
, Oklešťková J., Pociecha E., Kościelniak J., Mirek M. 2011. Physiological effects and transport of 24-epibrassinolide in heat-stressed barley. Acta Physiologiae Plantarum 33:1249–1259.(DOWNLOAD ABSTRACT)
Impact factor APP 2011: 1.639

Janeczko A
. 2011. The significance of ethanol as a hormone solvent in experiments on the physiological activity of brassinosteroids. W “Brassinosteroids: A Class of Plant Hormone” (Hayat S., Ahmad A. (Ed)) Springer Science (Netherlands)+Business Media B.V., chapter 13, pp.: 361-374; DOI 10.1007/978-94-007-0189-2_13


Biesaga-Kościelniak J., Kościelniak J., Janeczko A. 2010. The impact of zearalenone and thidiazuron on indirect plant regeneration of oilseed rape and wheat. Acta Physiologiae Plantarum 32: 1047-1053. (DOWNLOAD ABSTRACT)
Impact factor APP 2010: 1.344

Janeczko A., Biesaga–Kościelniak J., Oklestkova J., Filek M., Dziurka M., Szarek-Łukaszewska G., Kościelniak J. 2010. Role of 24-Epibrassinolide in wheat production: physiological effects and uptake. Journal of Agronomy and Crop Science 196: 311-321. (DOWNLOAD ABSTRACT)
Impact factor JACS 2010: 1.952

Janeczko A., Swaczynová J. 2010. Endogenous brassinosteroids in wheat treated with 24-epibrassinolide. Biologia Plantarum 54: 477-482. (DOWNLOAD ABSTRACT)
Impact factor BP 2010: 1.582


Kościelniak J., Biesaga-Kościelniak J., Janeczko A., Filek W. 2009. Can the giberella zeae toxin zearalenone affect the photosynthetic productivity and increase yield formation in spring wheat and soybean plants? Photosynthetica 47: 586-594. (DOWNLOAD ABSTRACT)
Impact factor P 2009: 1.072

Janeczko A
., Biesaga-Kościelniak J., Dziurka M. 2009. 24-Epibrassinolide modifies seed composition in soybean, oilseed rape and wheat. Seed Science and Technology. 37: 625-637 (DOWNLOAD ABSTRACT)
Impact factor SST 2009: 0.503

Swaczynova J., Novak O., Strnad M., Janeczko A. Brassinosteroids. 2009. Chapter 19 in book: Plant Biochemistry, Section III; Series Editor: S.S. Narwal; Scientific Publisher (USA); pp 479-486.

Janeczko A., Hura K., Skoczowski A., Idzik I., Biesaga-Kościelniak J., Niemczyk E. 2009. Temperature-dependent impact of 24-epibrassinolide on the fatty acid composition and sugar content in winter oilseed rape callus. Acta Physiologiae Plantarum. 31: 71-79 (DOWNLOAD ABSTRACT)
Impact factor APP 2009: 1.232


Janeczko A., Budziszewska B., Skoczowski A., Dybała M. 2008. Specific binding sites for progesterone and 17b-estradiol in cells of Triticum aestivum L. Acta Biochimica Polonica. 55: 701-711 (DOWNLOAD FULL TEXT)
Impact factor ABP 2008: 1.448

Baltruschat H., Fodor J., Harrach B.D., Niemczyk E., Barna B., Gullner G., Janeczko A., Kogel K-H., Schäfer P., Schwarczinger I., Zuccaro A., Skoczowski A. 2008. Salt tolerance of barley induced by the root endophyte Piriformospora indica is associated with a strong increase in antioxidants. New Phytologist. 180: 501-510.
Impact factor NP 2008: 5.178

Biesaga-Kościelniak J., Kościelniak J., Filek M., Janeczko A. 2008. Rapid production of wheat cell suspension cultures directly from immature embryos. Plant Cell Tissue and Organ Culture. 94: 139-147. (DOWNLOAD ABSTRACT)
Impact factor PCTOC 2008: 1.017

Pociecha E., Janeczko A. 2008. Antioxidant enzymes activity and development of barley after high temperature stress – impact of 24-epibrassinolide. Zeszyty Problemowe Postępów Nauk Rolniczych 524: 83-93. (DOWNLOAD ABSTRACT)

Pociecha E., Płażek A., Janowiak F., Janeczko A., Zwierzykowski Z. 2008. Physiological basis for differences in resistance to Microdochium nivale (Fr.) Samuels and Hallett in two androgenic genotypes of Festulolium derived from tetraploid F1 hybrids of Festuca pratensisxLolium multiflorum (Festulolium). Journal of Phytopathology 156:155-163. (DOWNLOAD ABSTRACT)
Impact factor JP 2008: 0.868


Fodor J., Harrach B.D., Janeczko A., Barna B., Skoczowski A. 2007. Metabolic responses of tobacco to induction of systemic acquired resistance. Thermochimica Acta 466: 29-34 (DOWNLOAD ABSTRACT)
Impact factor TA 2007: 1.562

Janeczko A.
, Biesaga-Kościelniak J., Skoczowski A., Marcińska I. 2007. Differentiation of wheat cell suspension cultured in cold - impact of zearalenone and 24-epibrassinolide. Zeszyty Problemowe Postępów Nauk Rolniczych 523: 127-136 (DOWNLOAD ABSTRACT).

Janeczko A., Gullner G., Skoczowski A., Dubert F., Barna B. 2007. Effects of brassinosteroid infiltration prior to cold treatment on ion leakage and pigment contents in rape leaves. Biologia Plantarum 51: 355-358 (DOWNLOAD ABSTRACT).
Impact factor BP 2007: 1.259

Janeczko A., Tóbias I., Skoczowski A., Dubert F., Gullner G., Barna B. 2007. Bacterial infection and pretreatment with 24-epibrassinolide markedly affect the heat emission and membrane permeability of rape cotyledons. Thermochimica Acta 458: 89-91 (DOWNLOAD ABSTRACT).
Impact factor TA 2007: 1.562


Kupidłowska E., Gniazdowska A., Stępień J., Corbineau F., Vinel D., Skoczowski A., Janeczko A., Bogatek R. 2006. Impact of sunflower (Helianthus annuus L.) extracts upon reserve mobilization and energy metabolism in germinating mustard (Sinapis alba L.) seeds. Journal of Chemical Ecology 32: 2569–2583 (DOWNLOAD ABSTRACT).
Impact factor JCE 2006: 1,896

Stokłosa A., Janeczko A., Skoczowski A., Kieć J. 2006. Isothermal calorimetry as a tool for estimating resistance of wild oat (Avena fatua L.) to aryloxyphenoxypropionate herbicides. Thermochimica Acta 441: 203-206 (DOWNLOAD ABSTRACT).
Impact factor TA 2006: 1,417


Janeczko A. 2005. Brasinosteroidy w rolnictwie, ogrodnictwie i kulturach in vitro. Kosmos 54: 259-267. In Polish with English abstract; (DOWLOAD FULL TEXT).

Janeczko A., Kościelniak J., Pilipowicz M., Szarek-Łukaszewska G., Skoczowski A. 2005. Protection of winter rape photosystem II by 24 - epibrassinolide under cadmium stress. Photosynthetica 43(2): 293-298 (DOWNLOAD ABSTRACT).
Impact factor P 2005: 0,810

Janeczko A., Skoczowski A. 2005. Mammalian sex hormones in plants. Folia Histochemica et Cytobiologica. 43 (2): 71-79 (DOWNLOAD FULL TEXT).
Impact factor FHC 2005: 0,789


Janeczko A., Skoczowski A. 2004. Hormony płciowe człowieka jako stymulatory kwitnienia roślin. Wybrane Zagadnienia Naukowe PAN. Zeszyt 17: 96-98 (DOWNLOAD FULL TEXT).

Skoczowski A., Janeczko A. 2004. Microcalorimetry as a tool in plant physiology. In monograph: Filek M., Biesaga-Kościelniak, Marcińska I. (eds.) Analytical Methods in Plant Stress Biology, The Franciszek Górski Institute of Plant Physiology Polish Academy of Sciences, Kraków Poland. pp:159-166 (DOWNLOAD FULL TEXT).


Janeczko A., Filek Wł. Biesaga-Kościelniak J., Marcińska L, Janeczko Z. 2003. The influence of animal sex hormones on the induction of flowering in Arabidopsis thaliana: comparison with the effect of 24-epibrassinolide. Plant Cell Tissue and Organ Culture. 72 (2): 147-151 (DOWNLOAD ABSTRACT).
Impact factor PCTOC 2003: 0,885


Janeczko A., Filek Wł., 2002. Stimulation of generative development in partly vernalized winter wheat by animal sex hormones. Acta Physiologiae Plantarum 24(3): 291-295 (DOWLOAD FULL TEXT).
Impact factor APP 2002: 0,310

Janeczko A., Filek Wł., Skoczowski A. 2002. Influence of human sex hormones on the growth response of winter wheat immature embryos and callus. Zeszyty Problemowe Postępów Nauk Rolniczych 488, 667-673. English abstract, figures and tables description.

Janeczko A., Rapacz M. 2002. Induction of frost-resistance in Triticale callus tissue. Zeszyty Problemowe Postępów Nauk Rolniczych 481, 153-159. English abstract, figures and tables description.