A Bacterial Glucanotransferase Can Replace the Complex Maltose Metabolism Required for Starch to Sucrose Conversion in Leaves at Night*

Autor: Julia Smirnova, Darrell Cockburn, Martin Steup, Oliver Ebenhöh, William G.T. Willats, Alison M. Smith, Robert A. Field, Henriette L. Pedersen, Birte Svensson, Martin Rejzek, Christian Ruzanski, Marilyn J. Pike

Publikováno v: The Journal of Biological Chemistry
Ruzanski, C, Smirnova, J, Rejzek, M, Cockburn, D, Pedersen, H L, Pike, M, Willats, W G T, Svensson, B, Steup, M, Ebenhöh, O, Smith, A M & Field, R A 2013, ' A Bacterial Glucanotransferase Can Replace the Complex Maltose Metabolism Required for Starch to Sucrose Conversion in Leaves at Night ', Journal of Biological Chemistry, vol. 288, no. 40, pp. 2028581-28598 . https://doi.org/10.1074/jbc.M113.497867

Background: Maltose metabolism during leaf starch degradation requires a multidomain glucanotransferase and a complex polysaccharide. Results: A conventional bacterial glucanotransferase rescues an Arabidopsis mutant lacking the multidomain glucanotr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dc82625cae0895871c5e054bdcc7d37
http://europepmc.org/articles/PMC3789958

A Suite of Lotus japonicus Starch Mutants Reveals Both Conserved and Novel Features of Starch Metabolism

Autor: Trevor L. Wang, Jillian Perry, Satoshi Tabata, Alison M. Smith, Shusei Sato, Martin Parniske, Jodie Pike, Andreas Brachmann, Tracey Welham, Marilyn J. Pike, Cécile Vriet

Publikováno v: Plant Physiology. 154:643-655

The metabolism of starch is of central importance for many aspects of plant growth and development. Information on leaf starch metabolism other than in Arabidopsis (Arabidopsis thaliana) is scarce. Furthermore, its importance in several agronomically

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61c1e2d0513a923f21e6e16af8975ccb
https://doi.org/10.1104/pp.110.161844

Starch synthase 4 is essential for coordination of starch granule formation with chloroplast division during Arabidopsis leaf expansion

Autor: Matilda Crumpton-Taylor, Alison M. Smith, Christopher M. Hylton, Marilyn J. Pike, Regina Feil, Kuan-Jen Lu, John E. Lunn, Simona Eicke, Samuel C. Zeeman

Publikováno v: The New Phytologist
New Phytologist, 200 (4)
New Phytologist

Arabidopsis thaliana mutants lacking the SS4 isoform of starch synthase have strongly reduced numbers of starch granules per chloroplast, suggesting that SS4 is necessary for the normal generation of starch granules. To establish whether it plays a d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3194619d54a4c576c9e83a400e4767dd
https://pubmed.ncbi.nlm.nih.gov/23952675

The plastidial glucose-6-phosphate/phosphate antiporter GPT1 is essential for morphogenesis in Arabidopsis embryos

Autor: Vasilios M E, Andriotis, Marilyn J, Pike, Susan, Bunnewell, Matthew J, Hills, Alison M, Smith

Publikováno v: The Plant journal : for cell and molecular biology. 64(1)

The glucose-6-phosphate/phosphate antiporter GPT1 is a major route of entry of carbon into non-photosynthetic plastids. To discover its importance in oilseeds, we used a seed-specific promoter to generate lines of Arabidopsis thaliana with reduced le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8c68fe44f18d6940055b8b17d6d4736e
https://pubmed.ncbi.nlm.nih.gov/20659277

Plastidial glycolysis in developing Arabidopsis embryos

Autor: Vasilios M. E. Andriotis, Alison M. Smith, Nicholas J. Kruger, Marilyn J. Pike

Publikováno v: The New phytologist. 185(3)

During oilseed embryo development, carbon from sucrose is utilized for fatty acid synthesis in the plastid. The role of plastidial glycolysis in Arabidopsis embryo oil accumulation was investigated. Genes encoding enolases (ENO) and phosphoglyceromut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::536a4cfc8db56ee2abf202fb061c76ee
https://pubmed.ncbi.nlm.nih.gov/20002588