Sakiko Okumoto
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Detection of glutamate release from neurons by genetically encoded surface-displayed FRET nanosensors
S Okumoto, LL Looger, KD Micheva, RJ Reimer, SJ Smith, WB Frommer
Proceedings of the National Academy of Sciences 102 (24), 8740-8745, 2005
Arabidopsis LHT1 is a high-affinity transporter for cellular amino acid uptake in both root epidermis and leaf mesophyll
A Hirner, F Ladwig, H Stransky, S Okumoto, M Keinath, A Harms, ...
The Plant Cell 18 (8), 1931-1946, 2006
Transport of cytokinins mediated by purine transporters of the PUP family expressed in phloem, hydathodes, and pollen of Arabidopsis
L Bürkle, A Cedzich, C Döpke, H Stransky, S Okumoto, B Gillissen, ...
The Plant Journal 34 (1), 13-26, 2003
Construction and optimization of a family of genetically encoded metabolite sensors by semirational protein engineering
K Deuschle, S Okumoto, M Fehr, LL Looger, L Kozhukh, WB Frommer
Protein Science 14 (9), 2304-2314, 2005
Quantitative imaging with fluorescent biosensors
S Okumoto, A Jones, WB Frommer
Annual review of plant biology 63, 663-706, 2012
High affinity amino acid transporters specifically expressed in xylem parenchyma and developing seeds of Arabidopsis
S Okumoto, R Schmidt, M Tegeder, WN Fischer, D Rentsch, WB Frommer, ...
Journal of Biological Chemistry 277 (47), 45338-45346, 2002
Rapid metabolism of glucose detected with FRET glucose nanosensors in epidermal cells and intact roots of Arabidopsis RNA-silencing mutants
K Deuschle, B Chaudhuri, S Okumoto, I Lager, S Lalonde, WB Frommer
The Plant Cell 18 (9), 2314-2325, 2006
Amino acid export in plants: a missing link in nitrogen cycling
S Okumoto, G Pilot
Molecular plant 4 (3), 453-463, 2011
Root phloem-specific expression of the plasma membrane amino acid proton co-transporter AAP3
S Okumoto, W Koch, M Tegeder, WN Fischer, A Biehl, D Leister, ...
Journal of Experimental Botany 55 (406), 2155-2168, 2004
Glutamate receptor homologs in plants: functions and evolutionary origins
MB Price, J Jelesko, S Okumoto
Frontiers in Plant Science 3, 235, 2012
A novel analytical method for in vivo phosphate tracking
H Gu, S Lalonde, S Okumoto, LL Looger, AM Scharff-Poulsen, ...
FEBS letters 580 (25), 5885-5893, 2006
Tobacco nicotine uptake permease (NUP1) affects alkaloid metabolism
SB Hildreth, EA Gehman, H Yang, RH Lu, KC Ritesh, KC Harich, S Yu, ...
Proceedings of the National Academy of Sciences 108 (44), 18179-18184, 2011
Development and use of fluorescent nanosensors for metabolite imaging in living cells
M Fehr, S Okumoto, K Deuschle, I Lager, LL Looger, J Persson, ...
Biochemical Society Transactions 33 (1), 287-290, 2005
Imaging approach for monitoring cellular metabolites and ions using genetically encoded biosensors
S Okumoto
Current opinion in biotechnology 21 (1), 45-54, 2010
Genetically encoded sensors for metabolites
K Deuschle, M Fehr, M Hilpert, I Lager, S Lalonde, LL Looger, S Okumoto, ...
Cytometry Part A: the Journal of the International Society for Analytical …, 2005
Imaging of glutamate in brain slices using FRET sensors
C Dulla, H Tani, S Okumoto, WB Frommer, RJ Reimer, JR Huguenard
Journal of neuroscience methods 168 (2), 306-319, 2008
Visualization of glutamine transporter activities in living cells using genetically encoded glutamine sensors
K Gruenwald, JT Holland, V Stromberg, A Ahmad, D Watcharakichkorn, ...
PLoS One 7 (6), e38591, 2012
Quantitative imaging for discovery and assembly of the metabo-regulome
S Okumoto, H Takanaga, WB Frommer
The New Phytologist 180 (2), 271, 2008
UMAMIT14 is an amino acid exporter involved in phloem unloading in Arabidopsis roots
J Besnard, R Pratelli, C Zhao, U Sonawala, E Collakova, G Pilot, ...
Journal of experimental botany 67 (22), 6385-6397, 2016
Quantitative imaging using genetically encoded sensors for small molecules in plants
S Okumoto
The Plant Journal 70 (1), 108-117, 2012
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