ArticlePlant physiology2005
A novel short-root gene encodes a glucosamine-6-phosphate acetyltransferase required for maintaining normal root cell shape in rice.
Article in Plant physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 55 citations in OpenAlex.
- Inference and prioritization of tissue-specific regulons inaBIOTECH · 2024Article
- Hexosamine biosynthesis and related pathways, protein N-glycosylation and O-GlcNAcylation: their interconnection and role in plants.Frontiers in plant science · 2024Review
- Association mapping in multiple yam species (Dioscorea spp.) of quantitative trait loci for yield-related traits.BMC plant biology · 2023Article
- Physical Mapping of QTLs for Root Traits in a Population of Recombinant Inbred Lines of Hexaploid Wheat.International journal of molecular sciences · 2023Article
- Article
- Interference of ArabidopsisFrontiers in plant science · 2022Article
- Identification of apple TFL1-interacting proteins uncovers an expanded flowering network.Plant cell reports · 2021Article
- A Compendium of the Most Promising Synthesized Organic Compounds against SeveralMolecules (Basel, Switzerland) · 2021Review
- UDP-Frontiers in plant science · 2021Article
- Genome-Wide Association Study of Rice Rooting Ability at the Seedling Stage.Rice (New York, N.Y.) · 2020Article
- Article
- The Temperature-Dependent Retention of Introns inInternational journal of molecular sciences · 2019Article
- Deficiency of AtGFAT1 activity impairs growth, pollen germination and tolerance to tunicamycin in Arabidopsis.Journal of experimental botany · 2019Article
- Molecular Mechanisms of Root Development in Rice.Rice (New York, N.Y.) · 2019Review
- Article
- An N-acetylglucosamine transporter required for arbuscular mycorrhizal symbioses in rice and maize.Nature plants · 2017Article
- Genome-Wide Association Study for Plant Height and Grain Yield in Rice under Contrasting Moisture Regimes.Frontiers in plant science · 2016Article
- OsKASI, a β-ketoacyl-[acyl carrier protein] synthase I, is involved in root development in rice (Oryza sativa L.).Planta · 2015Article
- Structural and biochemical characterization of a trapped coenzyme A adduct of Caenorhabditis elegans glucosamine-6-phosphate N-acetyltransferase 1.Acta crystallographica. Section D, Biological crystallography · 2012Article
- A missense mutation in the glucosamine-6-phosphate N-acetyltransferase-encoding gene causes temperature-dependent growth defects and ectopic lignin deposition in Arabidopsis.The Plant cell · 2012Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glycosylation is a posttranslational modification occurring in many secreted and membrane-associated proteins in eukaryotes. It plays important roles in both physiological and pathological processes. Most of these protein modifications depend on UDP-N-acetylglucosamine. In this study, a T-DNA insertional rice (Oryza sativa) mutant exhibiting a temperature-sensitive defect in root elongation was isolated. Genetic and molecular analysis indicated that the mutated phenotype was caused by loss of function of a gene encoding a glucosamine-6-P acetyltransferase (designated OsGNA1), which is involved in de novo UDP-N-acetylglucosamine biosynthesis. The aberrant root morphology of the gna1 mutant includes shortening of roots, disruption of microtubules, and shrinkage of cells in the root elongation zone. Our observations support the idea that protein glycosylation plays a key role in cell metabolism, microtubule stabilization, and cell shape in rice roots.
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