Results 101 to 110 of about 255,841 (363)

Protein sumoylation and phosphorylation intersect in Arabidopsis signaling [PDF]

The Plant Journal, 2017
SummaryConjugation of the small ubiquitin‐related modifier (SUMO) to protein substrates has an impact on stress responses and on development. We analyzed the proteome and phosphoproteome of mutants in this pathway. The mutants chosen had defects in SUMO ligase SIZ1, which catalyzes attachment of single SUMO moieties onto substrates, and in ligases ...
Ionida Ziba, Wolfram Weckwerth, Andreas Bachmair, Konstantin Tomanov, Ella Nukarinen   +4 more
openaire   +3 more sources

GbSER02 Interacts With GhVOZ1 to Promote Fiber Elongation by Modulating Gibberellin Synthesis in Cotton

Advanced Science, EarlyView.
GbSER02 with a single base change (SNP517G) encodes normal serpin protein and interacts with transcription factor VOZ1 to alleviate the repression of VOZ1 on GA3ox1 and promote GA3 biosynthesis. Further, GA3 induces the expression of cell wall loosening‐related genes and decreases flavonoid content, ultimately facilitating fiber cell elongation in ...
Hao Jia, Dongmei Zhang, Qishen Gu, Yanbin Li, Jing Li, Wannian Li, Zhengwen Sun, Huifeng Ke, Jun Yang, Liqiang Wu, Yan Zhang, Zhiying Ma, Xingfen Wang   +12 more
wiley   +1 more source

Enhancement of developmental defects in the boron‐deficient maize mutant tassel‐less1 by reduced auxin levels

Journal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Plant responses to deficiencies of the micronutrient boron are diverse and go beyond the well‐characterized function of boron in cell wall crosslinking. To explain these phenotypic discrepancies, hypotheses about interactions of boron with various phytohormones have been proposed, particularly auxin.
Michaela S. Matthes, Norman B. Best, Janlo M. Robil, Paula McSteen   +3 more
wiley   +1 more source

The Arabidopsis CDPK-SnRK Superfamily of Protein Kinases [PDF]

Plant Physiology, 2003
Abstract The CDPK-SnRK superfamily consists of seven types of serine-threonine protein kinases: calcium-dependent protein kinase (CDPKs), CDPK-related kinases (CRKs), phosphoenolpyruvate carboxylase kinases (PPCKs), PEP carboxylase kinase-related kinases (PEPRKs), calmodulin-dependent protein kinases (CaMKs), calcium and calmodulin ...
Hrabak, E. M., Chan, C. W. M., Gribskov, M., Harper, J. F., Choi, J. H., Halford, N. G., Kudla, J., Luan, S., Nimmo, H. G., Sussman, M. R., Thomas, M., Walker-Simmons, K., Zhu, J-K., Harmon, A. C.   +13 more
openaire   +2 more sources

Accounting for ALA Natural Mutations Enhances the Efficiency of Graphene Oxide Nanopriming in Bar‐Modified Arabidopsis

Advanced Science, EarlyView.
Nanopriming enhances plant resilience to environmental challenges; however, its effectiveness across diverse genetic backgrounds, including genetic modifications and natural variations, remains uncertain. These findings demonstrate that nanopriming improves efficacy when natural genetic variations are considered, particularly in genetically modified ...
Yining Wu, Rui Sun, Yueting Cui, Jun Qiao, Chengdong Zhang   +4 more
wiley   +1 more source

Boron deficiency responses in maize (Zea mays L.) roots

Journal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Boron (B) is an essential micronutrient for plants. Dicot plants respond to insufficient B supply by altering root architecture and root hair growth. How root systems of rather low‐B demanding monocot species such as maize (Zea mays L.) respond to B deficiency in terra has not been experimentally resolved, yet.
Manuela Désirée Bienert, Astrid Junker, Michael Melzer, Thomas Altmann, Nicolaus von Wirén, Gerd Patrick Bienert   +5 more
wiley   +1 more source

Genome-Wide Screening and Characterization of Methyl-CpG-Binding Domain (MBD) Proteins in Arabidopsis Species

Current Issues in Molecular Biology
Methyl-CpG-binding domain (MBD) proteins play vital roles in epigenetic gene regulation, and they have diverse molecular, cellular, and biological functions in plants. MBD proteins have been functionally characterized in a few plant species. However, the
Hong-Hui Cui, Man-Man Sun, Xiao-Juan Huang, Hong-Ze Liao   +3 more
doaj   +1 more source

Non-canonical peroxisome targeting signals: identification of novel PTS1 tripeptides and characterization of enhancer elements by computational permutation analysis

BMC Plant Biology, 2012
Background High-accuracy prediction tools are essential in the post-genomic era to define organellar proteomes in their full complexity. We recently applied a discriminative machine learning approach to predict plant proteins carrying peroxisome ...
Chowdhary Gopal, Kataya Amr RA, Lingner Thomas, Reumann Sigrun   +3 more
doaj   +1 more source

A proteomic and phosphoproteomic analysis of Oryza sativa plasma membrane and vacuolar membrane [PDF]

, 2008
Proteomic and phosphoproteomic analyses of rice shoot and root tonoplast-enriched and plasma membrane-enriched membrane fractions were carried out to look at tissue-specific expression, and to identify putative regulatory sites of membrane transport ...
Ahn, Alexandersson, Armengaud, Banuelos, Benschop, Brugiere, Carter, Chrispeels, Ducos, Dunkley, Endler, Gaxiola, Gierth, Jacquinod, Komatsu, Larsson, Loque, Lüttge, Ma, Maathuis, Maathuis, Marmagne, Morsomme, Niittyla, Nühse, Nühse, Paszkowski, Peltier, Pighin, Rentsch, Sancenon, Tanaka, Tornroth-Horsefield, Toyofuku, Vitart, Whiteman, Wintz, Wu, Yazaki   +38 more
core   +1 more source

Protein Degradation Assays in Arabidopsis Protoplasts

BIO-PROTOCOL, 2015
Plant transformation and exogenous protein expression is essential for molecular biology and biotechnology. Current approaches of stable plant transformation might be problematic and very time-consuming. Because of this, transient expression in protoplasts has become valuable alternative, being less cost and time-effective at the same time.
Filip Mituła, Konrad Kuczyński, Michał Michalak, Agnieszka Ludwików, Anna Kasprowicz-Maluśki, Małgorzata Marczak   +5 more
openaire   +3 more sources