M
Mariusz Kowalczyk
Researcher at Swedish University of Agricultural Sciences
Publications - 75
Citations - 4384
Mariusz Kowalczyk is an academic researcher from Swedish University of Agricultural Sciences. The author has contributed to research in topics: Auxin & Arabidopsis. The author has an hindex of 21, co-authored 64 publications receiving 3814 citations. Previous affiliations of Mariusz Kowalczyk include Umeå University.
Papers
More filters
Journal ArticleDOI
An Auxin Gradient and Maximum in the Arabidopsis Root Apex Shown by High-Resolution Cell-Specific Analysis of IAA Distribution and Synthesis
Sara V. Petersson,Annika I. Johansson,Mariusz Kowalczyk,Alexander Makoveychuk,Jean Y. J. Wang,Thomas Moritz,Markus Grebe,Philip N. Benfey,Göran Sandberg,Karin Ljung +9 more
TL;DR: Fluorescence-activated cell sorting of green fluorescent protein–marked cell types combined with highly sensitive mass spectrometry methods are introduced as a novel means for analyses of IAA distribution and metabolism at cellular resolution to indicate that local biosynthesis and polar transport combine to produce auxin gradients and maxima in the root tip.
Journal ArticleDOI
Auxin Controls Arabidopsis Adventitious Root Initiation by Regulating Jasmonic Acid Homeostasis
Laurent Gutierrez,Gaëlle Mongelard,Kristýna Floková,Daniel Ioan Pacurar,Ondřej Novák,Ondřej Novák,Paul E. Staswick,Mariusz Kowalczyk,Monica Lacramioara Pacurar,Monica Lacramioara Pacurar,Hervé Demailly,Gaia Geiss,Catherine Bellini,Catherine Bellini +13 more
TL;DR: A model in which adventitious rooting is an adaptive developmental response involving crosstalk between the auxin and jasmonate regulatory pathways is proposed.
Journal ArticleDOI
Biosynthesis, conjugation, catabolism and homeostasis of indole-3-acetic acid in Arabidopsis thaliana.
Karin Ljung,Anna K. Hull,Mariusz Kowalczyk,Alan Marchant,John L. Celenza,Jerry D. Cohen,Göran Sandberg +6 more
TL;DR: This review focuses on IAA metabolism in Arabidopsis and draws complementary information from the literature on other species to delineate as completely as possible the most current views on processes responsible for IAA production and its regulation.
Journal ArticleDOI
Auxin and Light Control of Adventitious Rooting in Arabidopsis Require ARGONAUTE1
Céline Sorin,Céline Sorin,John D. Bussell,Isabelle Camus,Karin Ljung,Mariusz Kowalczyk,Gaia Geiss,Heather I. McKhann,Christophe Garcion,Hervé Vaucheret,Göran Sandberg,Catherine Bellini,Catherine Bellini +12 more
TL;DR: It is suggested that ARF17 negatively regulates adventitious root formation in ago1 mutants by repressing GH3 genes and therefore perturbing auxin homeostasis in a light-dependent manner.
Journal ArticleDOI
The SUR2 gene of Arabidopsis thaliana encodes the cytochrome P450 CYP83B1, a modulator of auxin homeostasis
Isabelle Barlier,Mariusz Kowalczyk,Alan Marchant,Karin Ljung,Rishikesh P. Bhalerao,Malcolm J. Bennett,Goeran Sandberg,Catherine Bellini +7 more
TL;DR: Analysis of indole-3-acetic acid (IAA) synthesis and metabolism in sur2 plants indicates that the mutation causes a conditional increase in the pool size of IAA through up-regulation of I AA synthesis.