Brian Q. Phillippy

Works (2)

Updated: July 5th, 2023 15:54

2014 journal article

Two inositol hexakisphosphate kinases drive inositol pyrophosphate synthesis in plants

The Plant Journal, 80(4), 642–653.

By: M. Desai n, P. Rangarajan*, J. Donahue*, S. Williams*, E. Land n , M. Mandal *, B. Phillippy n, I. Perera n , V. Raboy *, G. Gillaspy *

author keywords: Arabidopsis thaliana; At3g01310; At5g15070; inositol pyrophosphate; inositol kinase; InsP(6)
MeSH headings : Arabidopsis / genetics; Arabidopsis / metabolism; Arabidopsis Proteins / genetics; Arabidopsis Proteins / metabolism; Chromatography, High Pressure Liquid; Genetic Complementation Test; Inositol Phosphates / metabolism; Mutation; Phosphotransferases (Alcohol Group Acceptor) / genetics; Phosphotransferases (Alcohol Group Acceptor) / metabolism; Phosphotransferases (Phosphate Group Acceptor) / genetics; Phosphotransferases (Phosphate Group Acceptor) / metabolism; Phylogeny; Plant Proteins / genetics; Plant Proteins / metabolism; Seeds / metabolism; Transcription Factors, General / genetics; Transcription Factors, General / metabolism; Yeasts / genetics; Zea mays / genetics; Zea mays / metabolism
topics (OpenAlex): Phytase and its Applications; Legume Nitrogen Fixing Symbiosis; Enzyme Production and Characterization
TL;DR: It is reported that Arabidopsis and maize InsP6 transporter mutants have elevated levels of inositol pyrophosphates in their seed, providing unequivocal identification of their presence in plant tissues and it is shown that plant seeds store a little over 1% of their inositl phosphate pool as InsP7 and InsP8. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2007 article

Increasing Plasma Membrane Phosphatidylinositol(4,5)Bisphosphate Biosynthesis Increases Phosphoinositide Metabolism inNicotiana tabacum

Im, Y. J., Perera, I. Y., Brglez, I., Davis, A. J., Stevenson-Paulik, J., Phillippy, B. Q., … Boss, W. F. (2007, May 1). The Plant Cell, Vol. 19, pp. 1603–1616.

By: Y. Im n, I. Perera n , I. Brglez n, A. Davis n, J. Stevenson-Paulik*, B. Phillippy n, E. Johannes n, N. Allen n, W. Boss n

MeSH headings : Basal Metabolism; Calcium / metabolism; Cell Membrane / enzymology; Cell Membrane / metabolism; Cell Respiration; Green Fluorescent Proteins / metabolism; Humans; Inositol 1,4,5-Trisphosphate / metabolism; Lipid Metabolism; Phosphatidylinositol 4,5-Diphosphate / biosynthesis; Plant Proteins / metabolism; Plants, Genetically Modified; Protein Transport; Recombinant Fusion Proteins / metabolism; Subcellular Fractions / metabolism; Tobacco / cytology; Tobacco / enzymology; Tobacco / genetics; Tobacco / metabolism; Tritium
topics (OpenAlex): Plant nutrient uptake and metabolism; Plant tissue culture and regeneration; Photosynthetic Processes and Mechanisms
TL;DR: It is demonstrated that PIPK is flux limiting and that this high rate of PI metabolism increased the energy demands in transgenic tobacco cells. (via Semantic Scholar)
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2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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