Research focus:
My research interest is focused on interactions between soil microbiome and fine roots of forest trees. The interaction between microbiota organisms and the microbiota-root interactions are extremely complex, and the activity of each element of this intricate system affects the other elements (e.g., through metabolites), modifying their functions, shaping habitat conditions, and modelling soil physiochemical parameters. Exploring the interrelations between fungi, bacteria, roots and soil is of critical importance to understand the functioning of trees, their acclimatisation to environmental conditions or stress response. In the face of extreme weather conditions, the reaction of roots and associated microorganism communities may determine the survival and functioning of forest trees. In my research, I search for answers to a question of how damage to the overground parts of trees affect the functional characteristics of their roots and associated functional groups of bacteria and fungi, and consequently the circulation of elements and its dynamics.
Keywords:
forest trees, roots, mycorrhizal fungi, saprotrophs, bacteria, fungal-root interactions, soil microbiology
Publications
- Kościelniak P., Glazińska P., Kęsy J., Mucha J., Zadworny M. 2024. Identification of genetics and hormonal factors involved in Quercus robur root growth regulation in different cultivation system. BMC Plant Biology 24(1): 123. https://bmcplantbiol.biomedcentral.com/articles/10.1186/s12870-024-04797-z
- Langguth J.R., Zadworny M., Andraczek K., Lo M.R., Tran N., Patrick K., Mucha J., Mueller K.E., McCormack M.L. 2024. Gymnosperms demonstrate patterns of fine-root trait coordination consistent with the global root economics space. Journal of Ecology 112(6): 1425-1439. https://besjournals.onlinelibrary.wiley.com/doi/pdf/10.1111/1365-2745.14315
- Maitra P., Hrynkiewicz K., Szuba A., Niestrawska A., Mucha J. 2024. The effects of Pinus sylvestris L. geographical origin on the community and co-occurrence of fungal and bacterial endophytes in a common garden experiment. Microbiology Spectrum https://doi.org/10.1128/spectrum.00807-24
- Maitra P., Hrynkiewicz K., Szuba A., Jagodziński A.M., Al-Rashid J., Mandal D., Mucha J. 2024. Metabolic niches in the rhizosphere microbiome: dependence on soil horizons, root traits and climate variables in forest ecosystems. Frontiers in Plant Science 15: 1344205. https://doi.org/10.3389/fpls.2024.1344205
- Mucha J., Danzberger J., Werner R., Pritsch K., Weikl F. 2024. Effects of rewatering on soil fungi and soil enzymes in a spruce-beech forest after a 5-year experimental drought. Plant and Soil 502: 515–536. https://link.springer.com/article/10.1007/s11104-024-06564-3
- Mucha J., Zadworny M., Bułaj B., Rutkowski P., Szuba A., Mąderek E., Łakomy P., Trocha L.K. 2024. Root anatomical adaptations of contrasting ectomycorrhizal exploration types in Pinus sylvestris and Quercus petraea across soil horizons. Plant and Soil (early access). https://doi.org/10.1007/s11104-024-06971-6
- Pawłowski T.A., Suszka J., Mucha J., Zadworny M., Alipour S., Kurpisz B., Chmielarz P., Jagodziński A.M., Chmura D.J. 2024. Climate legacy in seed and seedling traits of European beech populations. Frontiers in Plant Science 15: 1355328. https://doi.org/10.3389/fpls.2024.1355328
- Dyderski M.K., Mucha J., Pietras M. 2021. ‘Dendrobiology’– an open-access journal of tree biology and ecology. Dendrobiology 85: 1-2. https://doi.org/10.12657/denbio.085.001
- Mucha J., Chen W. 2021. Editorial: Impact of aboveground disturbances on rhizosphere processes. Frontiers in Forests and Global Change 4: #673325. https://doi.org/10.3389/ffgc.2021.673325
- Trocha L.K., Bułaj B., Durska A., Frankowski M., Mucha J. 2021. Not all long-distance-exploration types of ectomycorrhizae are the same: differential accumulation of nitrogen and carbon in Scleroderma and Xerocomus in response to variations in soil fertility. iForest – Biogeosciences and Forestry 14: 48-52. https://doi.org/10.3832/ifor3594-013
- Zadworny M., Mucha J., Bagniewska-Zadworna A., Żytkowiak R., Mąderek E., Danusevičius D., Oleksyn J., Wyka T.P., McCormack M.L. 2021. Higher biomass partitioning to absorptive roots improves needle nutrition but does not alleviate stomatal limitation of northern Scots pine. Global Change Biology 27(16): 3859-3869. https://doi.org/10.1111/gcb.15668
- Zadworny M., Mucha J., Jagodziński A.M., Kościelniak P., Łakomy P., Modrzejewski M., Ufnalski K., Żytkowiak R., Comas L.H., Rodríguez-Calcerrada J. 2021. Seedling regeneration techniques affect root systems and the response of Quercus robur seedlings to water shortages. Forest Ecology and Management 479: #118552. https://doi.org/10.1016/j.foreco.2020.118552
- Marzec-Schmidt K., Wojciechowska N., Nemeczek K., Ludwików A., Mucha J., Bagniewska Zadworna A. 2020. Allies or enemies: the role of reactive oxygen species during developmental processes in black cottonwood (Populus trichocarpa). Antioxidants (Basel) 9(3): #199. https://doi.org/10.3390/antiox9030199
- Mucha J., Zadworny M., Helmisaari H-S., Nihlgård B., Repo T., Żytkowiak M., Małek S., Reich P.B., Oleksyn J. 2020. Fine root classification matters: Nutrient levels in different functional categories, orders and diameters of roots in boreal Pinus sylvestris across a latitudinal gradient. Plant and Soil 447: 507-520. https://doi.org/10.1007/s11104-019-04395-1
- Oleksyn J., Wyka T.P., Żytkowiak R., Zadworny M., Mucha J., Dering M., Ufnalski K., Nihlgård B., Reich P.B. 2020. A fingerprint of climate change across pine forests of Sweden. Ecology Letters 23: 1739-1746. https://doi.org/10.1111/ele.13587
- Szuba A., Marczak Ł., Ratajczak I., Kasprowicz-Maluśki A., Mucha J. 2020. Integrated proteomic and metabolomic analyses revealed molecular adjustments in Populus × canescens colonized with the ectomycorrhizal fungus Paxillus involutus, which limited plant host growth. Environmental Microbiology 22: 3754-3771. https://doi.org/10.1111/1462-2920.15146
- Łakomy P., Kuźmiński R., Mucha J., Zadworny M. 2019. Effects of oak root pruning in forest nurseries on potential pathogen infections. Forest Pathology 49(3): #e12513. https://doi.org/10.1111/efp.12513
- Marzec-Schmidt K., Ludwików A., Wojciechowska N., Kasprowicz-Maluśki A., Mucha J., Bagniewska‑Zadworna A. 2019. Xylem cell wall formation in pioneer roots and stems of Populus trichocarpa (Torr. & Gray). Frontiers in Plant Science 10: #1419. https://doi.org/10.3389/fpls.2019.01419
- Mucha J., Gabała E., Zadworny M. 2019. The effects of structurally different siderophores on the organelles of Pinus sylvestris root cells. Planta 249(6): 1747-1760. https://doi.org/10.1007/s00425-019-03117-2
- Mucha J., Napierała-Filipiak A., Gabała E., Pawłowski T.A., Zadworny M. 2019. Redistribution of iron and hydrogen peroxide in Pinus sylvestris roots in response to trophically diverse fungi. European Journal of Plant Pathology 153(4): 1275-1286. https://doi.org/10.1007/s10658-018-01641-7
- Mucha J., Pawlowski T.A., Klupczyńska E.A., Guzicka M., Zadworny M. 2019. The effect of hydroxamic siderophores structure on acetylation of histone H3 and alpha tubulin in Pinus sylvestris root cells. International Journal of Molecular Science 20(23): #6099. https://doi.org/10.3390/ijms20236099
- Szuba A., Marczak Ł., Karliński L., Mucha J., Tomaszewski D. 2019. Regulation of the leaf proteome by inoculation of Populus ×canescenswith two Paxillus involutus isolates differing in root colonization rates. Mycorrhiza 29(5): 503-517. https://doi.org/10.1007/s00572-019-00910-5
- Wyka T.P., Zadworny M., Mucha J., Żytkowiak R., Nowak K., Oleksyn J. 2019. Biomass and nitrogen distribution ratios reveal a reduced root investment in temperate lianas vs. self-supporting plants. Annals of Botany 124(5): 777-790. https://doi.org/10.1093/aob/mcz061
- Wyka T.P., Zadworny M., Mucha J., Żytkowiak R., Nowak K., Oleksyn J. 2019. Species-specific responses of growth and biomass distribution to trellis availability in three temperate lianas. Trees – Structure and Function 33(3): 921-932. https://doi.org/10.1007/s00468-019-01828-3
- Zadworny M., Jagodziński A.M., Łakomy P., Mucha J., Oleksyn J., Rodríguez-Calcerrada J., Ufnalski K. 2019. Regeneration origin affects radial growth patterns preceding oak decline and death – insights from tree-ring d13C and d18O. Agricultural and Forest Meteorology 278: #107685. https://doi.org/10.1016/j.agrformet.2019.107685
- Mucha J., Jagodziński A.M., Bułaj B., Łakomy P., Talaśka A.M., Oleksyn J., Zadworny M. 2018. Functional response of Quercus robur L. to taproot pruning: a 5-year case study. Annals of Forest Science 75: #22. https://doi.org/10.1007/s13595-018-0708-8
- Mucha J., Peay K.G., Smith D.P., Reich P.B., Stefański A., Hobbie S.E. 2018. Effect of simulated climate warming on the ectomycorrhizal fungal community of boreal and temperate host species growing near their shared ecotonal range limits. Microbial Ecology 75(2): 348-363. https://doi.org/10.1007/s00248-017-1044-5
- Karolewski P., Łukowski A., Walczak U., Baraniak E., Mucha J., Giertych M.J. 2017. Larval food affects oviposition preference, female fecundity and offspring survival in Yponomeuta evonymellus. Ecological Entomology 42(5): 657-667. https://doi.org/10.1111/een.12428
- Mąderek E., Zadworny M., Mucha J., Karolewski P. 2017. Light as a regulator of structural and chemical leaf defences against insects in two Prunus species. Acta Oecologica 85: 18-24. https://doi.org/10.1016/j.actao.2017.09.002
- Trocha L.K., Bułaj B., Kutczyńska P., Mucha J., Rutkowski P., Zadworny M. 2017. The interactive impact of root branch order and soil genetic horizon on root respiration and nitrogen concentration. Tree Physiology 37: 1055-1068. https://doi.org/10.1093/treephys/tpx096
- Zadworny M., McCormack M.L., Żytkowiak R., Karolewski P., Mucha J., Oleksyn J. 2017. Patterns of structural and defense investments in fine roots of Scots pine (Pinus sylvestris L.) across strong temperature and latitudinal gradient in Europe. Global Change Biology 23(3): 1218-1231. https://doi.org/10.1111/gcb.13514
- Zadworny M., McCormack M.L., Mucha J., Reich P.B., Oleksyn J. 2016. Scots pine fine roots adjust along a 2,000 km latitudinal climatic gradient. New Phytologist 212: 389-399. https://doi.org/10.1111/nph.14048
- Łukowski A., Giertych M.J., Zadworny M., Mucha J., Karolewski P. 2015. Preferential feeding and occupation of sunlit leaves favors defense response and development in the flea beetle, Altica brevicollis coryletorum – a pest of Corylus avellana. PLoS One 10(4): #e0126072. https://doi.org/10.1371/journal.pone.0126072
- Mucha J., Budka A., Kayzer D., Guzicka M., Łakomy P., Zadworny M. 2015. The origin of reactive oxygen during interaction of Pinus sylvestris root and Heterobasidion annosum s.l. – the linkage with the iron. European Journal of Plant Pathology 143: 277-290. https://doi.org/10.1007/s10658-015-0679-7
- Mucha J., Guzicka M., Łakomy P., Zadworny M. 2015. Accumulation of iron-binding compounds in root of Pinus sylvestris challenged by Heterobasidion annosum sensu lato. Dendrobiology 73: 103-110. http://dx.doi.org/10.12657/denbio.073.010
- Mucha J., Szymańska A.K., Zadworny M., Tylkowski T., Michalak M., Suszka J. 2015. Effect of seed storage temperature on fine root development and mycorrhizal colonization of Populus nigraseedlings. Annals of Forest Science 72: 539-547. https://doi.org/10.1007/s13595-015-0470-0
- Mucha J., Guzicka M., Ratajczak E., Zadworny M. 2014. Strategies utilized by trophically diverse fungal species for Pinus sylvestris root colonization. Tree Physiology 34(1): 73-86. https://doi.org/10.1093/treephys/tpt111
- Mucha J., Guzicka M., Łakomy P., Zadworny M. 2013. Production of Metal Chelating Compounds by Species of Heterobasidion annosum sensu lato. Journal of Phytopathology 161(11-12): 791-799. https://doi.org/10.1111/jph.12135
- Zadworny M., Guzicka M., Łakomy P., Samardakiewicz S., Smoliński D.J., Mucha J. 2013. Analysis of microtubule and microfilament distribution in Pinus sylvestris roots following infection by Heterobasidion species. Forest Pathology 43(3): 222-231. https://doi.org/10.1111/efp.12017
- Mucha J., Guzicka M., Łakomy P., Zadworny M. 2012. Iron and reactive oxygen responses in Pinus sylvestris root cortical cells infected with different species of Heterobasidion annosum sensu lato. Planta 236: 975-988. https://doi.org/10.1007/s00425-012-1646-6
- Zadworny M., Smoliński D.J., Świdzinski M., Guzicka M., Łakomy P., Mucha J. 2012. Callose synthase in Pinus sylvestris response during infection by species of Heterobasidion annosum sensu lato with varied host preferences. Journal of Phytopathology 160(11-12): 745-751. https://doi.org/10.1111/jph.12003
- Mucha J. 2011. Changes in hyphal morphology and activity of phenoloxidases during interaction between selected ectomycorrhizal fungi and two species of Trichoderma. Antonie van Leeuwenhoek 100: 155-160. https://doi.org/10.1007/s10482-011-9556-3
- Karolewski P., Zadworny M., Mucha J., Napierała-Filipiak A., Oleksyn J. 2010. Link between defoliation and root vitality in five understory shrubs with different resistance to insect herbivores. Tree Physiology 30(8): 569-578. https://doi.org/10.1093/treephys/tpq060
- Trocha L.K., Mucha J., Eissenstat D.M., Reich P.B., Oleksyn J. 2010. Ectomycorrhizal identity determines respiration and concentrations of nitrogen and non-structural carbohydrates in root tips: a test using Pinus sylvestris and Quercus robur saplings. Tree Physiology 30(5): 648-654. https://doi.org/10.1093/treephys/tpq014
- Mucha J., Zadworny M., Werner A. 2009. Cytoskeleton and mitochondrial morphology of saprotrophs and the pathogen Heterobasidion annosum in the presence of Suillus bovinus metabolites. Mycological Research 113(9): 981-990. https://doi.org/10.1016/j.mycres.2009.06.002
- Mucha J., Zadworny M., Werner A., Napierała-Filipiak A., Łakomy P. 2008. Antagonistic activity of the ectomycorrhizal fungus Suillus bovinus challenged by saprotrophic fungi from different soils. Nova Hedwigia 87(3-4): 373-385. https://doi.org/10.1127/0029-5035/2008/0087-0373
- Mucha J., Dahm H., Werner A. 2007. Influence of autoclaved saprotrophic fungal mycelia on proteolytic activity in ectomycorrhizal fungi. Antonie van Leeuwenhoek 92: 137-142. https://doi.org/10.1007/s10482-006-9136-0
- Mucha J., Dahm H., Strzelczyk E., Werner A. 2006. Synthesis of enzymes connected with mycoparasitism by ectomycorrhizal fungi. Archives of Microbiology 185: 69-77. https://doi.org/10.1007/s00203-005-0068-2
Projects
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How the origin of Pinus sylvestris affects belowground processes? (Original title: Jak pochodzenie Pinus sylvestris wpływa na podziemne procesy?). Project funded by the National Science Centre (OPUS, 2019/35/B/NZ8/01361). Project duration: 2020-2025. Principal Investigator: Mucha J.
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Decomposition rate of selected organs of Scots pine along a climatic gradient. (Original title: Tempo dekompozycji wybranych organów sosny zwyczajnej wzdłuż gradientu klimatycznego). Project funded by the Internal Research Fund of the Institute of Dendrology, Polish Academy of Sciences (FBW_3, DEC-2022/03/ZB/FBW/00011). Project duration: Principal Investigator: Mucha J.
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The role of exogenous siderophores in the functioning of Scots Pine root cells. (Original title: Tempo dekompozycji wybranych organów sosny zwyczajnej wzdłuż gradientu klimatycznego). Project funded by the National Science Centre (OPUS, 2013/09/B/NZ9/01746). Project duration: 2014–2019. Principal Investigator: Mucha J.
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Modification of pH in host cells and its impact on the infection efficiency of mycorrhizal or pathogenic fungi. (Original title: Modyfikacja pH w komórkach gospodarza, jej wpływ na skuteczność infekcji grzybem mikoryzowym lub patogenicznym). Project funded by the Ministry of Science and Higher Education (IUVENTUS PLUS, IP2010 0274700). Project duration: 2010–2012. Principal Investigator: Mucha J.
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The role of iron in the defense response of Scots pine seedlings to infection by Heterobasidion annosum isolates from different intersterility groups and the role of low-molecular-weight compounds of the pathogen in host infection. (Original title: Rola żelaza w reakcji obronnej siewek sosny zwyczajnej na porażenie izolatami Heterobasidion annosum należącymi do różnych grup intersterylnych oraz udział związków niskocząsteczkowych patogena w zakażaniu gospodarza). Project funded by the Ministry of Science and Higher Education, taken over by the National Science Centre in 2011. (N N309 136935). Project duration: 2008–2012. Principal Investigator: Mucha J.
Popular Science Articles
[Articles in Polish]
- Mazur M., Maślińska A., Mucha J. 2024. Po co są bakterie w lesie. Kórniczanin 15: 11.
- Jagodziński A.M., Mucha J. 2023. Dekompozycja – czy jest potrzebna w lesie? Las Polski 8: 20-24.
- Mucha J., Behnke-Borowczyk J. 2023. Relacje roślin z grzybami mykoryzowymi. Academia – Magazyn Polskiej Akademii Nauk 1(73): 36-39.
- Mucha J., Żytkowiak R., Ufnalski K., Oleksyn J. 2023. Dekompozycja – element cyklu życia drzew. Kórniczanin 3: 14.
- Mucha J. 2021. Aktywność enzymów w glebie a produktywność ekosystemów w warunkach zmian klimatycznych. Las Polski 10: 26-27.
- Mucha J. 2020. Susza w lasach strefy umiarkowanej – rola grzybów glebowych. Przegląd Leśniczy 9: 24.
- Mucha J., Jagodziński A.M. 2020. Związki z przyszłością. Głos Lasu 10: 16-18.
- Mucha J., Zadworny M. 2020. Patrząc głębiej, czyli po co nam mikroskopy? Kórniczanin 15: 13.
- Zadworny M., Mucha J. 2020. Korzenie to podstawa. Głos Lasu 6: 20-21.
- Mucha J., Suszka J., Zadworny M. 2019. Wpływ przechowywania nasion topoli czarnej na rozwój system korzeniowego. Przegląd Leśniczy 12: 14-15.
- Zadworny M., Guzicka M., Mucha J. 2019. Korzenie drzew a grzyby glebowe – rola obecności żelaza. Las Polski 15-16: 16-17.
- Zadworny M., Mucha J., Jagodziński A.M. 2019. Praktyka szkółkarska a rozwój systemu korzeniowego dębów. Las Polski 24: 12-13.
Books and Book Chapters
[Dr. Habil., Prof. ID PAS]
Position: Associate Professor
Building A, Room 116 A
Phone: +48 61 817 00 33 ext. 160
e-mail:
Represented disciplines:
Biological sciences
Forestry sciences
Other profiles:
ORCID: https://orcid.org/0000-0002-1290-9639
Scopus: https://www.scopus.com/authid/detail.uri?authorId=16245548300
ResearchGate: https://www.researchgate.net/profile/Joanna-Mucha
Ludzie Nauki: https://ludzie.nauka.gov.pl/ln/profiles/joanna.mucha.N5pM9H6gYsd









