دورية أكاديمية
Fern cell walls and the evolution of arabinogalactan proteins in streptophytes
| العنوان: | Fern cell walls and the evolution of arabinogalactan proteins in streptophytes |
|---|---|
| المؤلفون: | Mueller, Kim-Kristine, Pfeifer, Lukas, Schuldt, Lina, Szövényi, Péter, de Vries, Sophie, de Vries, Jan, Johnson, Kim L, Classen, Birgit |
| المصدر: | Mueller, Kim-Kristine; Pfeifer, Lukas; Schuldt, Lina; Szövényi, Péter; de Vries, Sophie; de Vries, Jan; Johnson, Kim L; Classen, Birgit (2023). Fern cell walls and the evolution of arabinogalactan proteins in streptophytes. The Plant Journal, 114(4):875-894. |
| بيانات النشر: | Wiley-Blackwell Publishing, Inc. |
| سنة النشر: | 2023 |
| المجموعة: | University of Zurich (UZH): ZORA (Zurich Open Repository and Archive |
| مصطلحات موضوعية: | Department of Systematic and Evolutionary Botany, Zurich-Basel Plant Science Center, Evolution in Action: From Genomes to Ecosystems, 580 Plants (Botany) |
| الوصف: | Significant changes have occurred in plant cell wall composition during evolution and diversification of tracheophytes. As the sister lineage to seed plants, knowledge on the cell wall of ferns is key to track evolutionary changes across tracheophytes and to understand seed plant-specific evolutionary innovations. Fern cell wall composition is not fully understood, including limited knowledge of glycoproteins such as the fern arabinogalactan proteins (AGPs). Here, we characterize the AGPs from the leptosporangiate fern genera Azolla, Salvinia, and Ceratopteris. The carbohydrate moiety of seed plant AGPs consists of a galactan backbone including mainly 1,3- and 1,3,6-linked pyranosidic galactose, which is conserved across the investigated fern AGPs. Yet, unlike AGPs of angiosperms, those of ferns contained the unusual sugar 3-O-methylrhamnose. Besides terminal furanosidic arabinose, Ara (Araf), the main linkage type of Araf in the ferns was 1,2-linked Araf, whereas in seed plants 1,5-linked Araf is often dominating. Antibodies directed against carbohydrate epitopes of AGPs supported the structural differences between AGPs of ferns and seed plants. Comparison of AGP linkage types across the streptophyte lineage showed that angiosperms have rather conserved monosaccharide linkage types; by contrast bryophytes, ferns, and gymnosperms showed more variability. Phylogenetic analyses of glycosyltransferases involved in AGP biosynthesis and bioinformatic search for AGP protein backbones revealed a versatile genetic toolkit for AGP complexity in ferns. Our data reveal important differences across AGP diversity of which the functional significance is unknown. This diversity sheds light on the evolution of the hallmark feature of tracheophytes: their elaborate cell walls. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0960-7412 |
| العلاقة: | https://www.zora.uzh.ch/id/eprint/233079/1/The_Plant_Journal___2023___Mueller___Fern_cell_walls_and_the_evolution_of_arabinogalactan_proteins_in_streptophytes.pdfTest; info:pmid/36891885; urn:issn:0960-7412 |
| DOI: | 10.5167/uzh-233079 |
| DOI: | 10.1111/tpj.16178 |
| الإتاحة: | https://doi.org/10.5167/uzh-23307910.1111/tpj.16178Test https://www.zora.uzh.ch/id/eprint/233079Test/ https://www.zora.uzh.ch/id/eprint/233079/1/The_Plant_Journal___2023___Mueller___Fern_cell_walls_and_the_evolution_of_arabinogalactan_proteins_in_streptophytes.pdfTest |
| حقوق: | info:eu-repo/semantics/openAccess ; Creative Commons: Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) ; http://creativecommons.org/licenses/by-nc-nd/4.0Test/ |
| رقم الانضمام: | edsbas.1FC53DE7 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 09607412 |
|---|---|
| DOI: | 10.5167/uzh-233079 |