Blar i Vitenskapelige publikasjoner (TN-IKBM) på forfatter "Lillo, Cathrine"
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Distinct Clades of Protein Phosphatase 2A Regulatory B’/B56 Subunits Engage in Different Physiological Processes
Heidariahootapeh, Behzad; Nemie-Feyissa, Dugassa; Lillo, Cathrine (Peer reviewed; Journal article, 2023-07)Protein phosphatase 2A (PP2A) is a strongly conserved and major protein phosphatase in all eukaryotes. The canonical PP2A complex consists of a catalytic (C), scaffolding (A), and regulatory (B) subunit. Plants have three ... -
Heterogeneous nutrient supply modulates root exudation and accumulation of medicinally valuable compounds in Artemisia annua and Hypericum perforatum
Paponov, Martina; Flåte, Juanita; Ziegler, Jörg; Lillo, Cathrine; Paponov, Ivan (Peer reviewed; Journal article, 2023)Plants have evolved complex mechanisms to adapt to nutrient-deficient environments, including stimulating lateral root proliferation into local soil patches with high nutrient content in response to heterogeneous nutrient ... -
Loss of LEUCINE CARBOXYL METHYLTRANSFERASE 1 interferes with metal homeostasis in Arabidopsis and enhances susceptibility to environmental stresses
Creighton, Maria Terese; Nemie-Feyissa, Dugassa; Zaman, Nabeela; Johansen, Sverre S.; Dysjaland, Hege; Heidariahootapeh, Behzad; Lillo, Cathrine (Peer reviewed; Journal article, 2022)The biochemical function of LEUCINE CARBOXYL METHYLTRANSFERASE 1 (LCMT1) is to transfer a methyl group from the methyl donor S-adenosylmethionine (SAM) to the catalytic subunits of PROTEIN PHOSPHATASE 2A (PP2Ac), PP4 and ... -
Multi-targeted trehalose-6-phosphate phosphatase I harbors a novel peroxisomal targeting signal 1 and is essential for flowering and development
Kataya, Amr Ramzy Abass; ElShobaky, Ahmed; Heidariahootapeh, Behzad; Nemie-Feyissa, Dugassa; Thelen, Jay J.; Lillo, Cathrine (Peer reviewed; Journal article, 2020-04)A putative, non-canonical peroxisomal targeting signal type 1 (PTS1) Pro-Arg-Met > was identified in the extreme C-terminus of trehalose-6-phosphate phosphatase (TPP)I. TPP catalyzes the final step of trehalose synthesis, ... -
Pinpointing regulatory protein phosphatase 2A subunits involved in beneficial symbiosis between plants and microbes
Averkina, Irina Orestovna; Harris, Muhammad; Asare, Edward Ohene; Hourdin, Bérénice; Paponov, Ivan; Lillo, Cathrine (Peer reviewed; Journal article, 2021-04)Background PROTEIN PHOSPHATASE 2A (PP2A) expression is crucial for the symbiotic association between plants and various microbes, and knowledge on these symbiotic processes is important for sustainable agriculture. Here ... -
Protein–Protein Interactions and Quantitative Phosphoproteomic Analysis Reveal Potential Mitochondrial Substrates of Protein Phosphatase 2A-B’ζ Holoenzyme
Elshobaky, Ahmed; Lillo, Cathrine; Hodén, Kristian Persson; Kataya, Amr Ramzy Abass (Peer reviewed; Journal article, 2023)Protein phosphatase 2A (PP2A) is a heterotrimeric conserved serine/threonine phosphatase complex that includes catalytic, scaffolding, and regulatory subunits. The 3 A subunits, 17 B subunits, and 5 C subunits that are ... -
Specific PP2A Catalytic Subunits Are a Prerequisite for Positive Growth Effects in Arabidopsis Co-Cultivated with Azospirillum brasilense and Pseudomonas simiae
Averkina, Irina Orestovna; Paponov, Ivan; Lillo, Cathrine (Peer reviewed; Journal article, 2020-12)Plant growth-promoting rhizobacteria (PGPR) stimulate plant growth, but the underlying mechanism is poorly understood. In this study, we asked whether PROTEIN PHOSPHATASE 2A (PP2A), a regulatory molecular component of ...