User profiles for S Toki

Seiichi Toki

龍谷大学、教授
Verified email at i.softbank.jp
Cited by 13434

A family of cAMP-binding proteins that directly activate Rap1

H Kawasaki, GM Springett, N Mochizuki, S Toki… - Science, 1998 - science.org
… 293T cells were transfected with expression vectors for Ras family members tagged with
glutathione S–transferase (GST) and with GEFs by the calcium phosphate method. Cells were …

Expression of Xa1, a bacterial blight-resistance gene in rice, is induced by bacterial inoculation

…, U Yamanouchi, Y Katayose, S Toki… - Proceedings of the …, 1998 - National Acad Sciences
The Xa1 gene in rice confers resistance to Japanese race 1 of Xanthomonas oryzae pv.
oryzae, the causal pathogen of bacterial blight (BB). We isolated the Xa1 gene by a map-based …

Rice WRKY45 plays a crucial role in benzothiadiazole-inducible blast resistance

…, A Nakayama, CJ Jiang, K Ono, S Toki… - The Plant …, 2007 - academic.oup.com
… yet unidentified environmental factor(s) triggers defense gene expression in WRKY45-ox
and BTH-treated plants. We speculate that the environmental factor(s) could activate the same …

Early infection of scutellum tissue with Agrobacterium allows high‐speed transformation of rice

S Toki, N Hara, K Ono, H Onodera, A Tagiri… - The Plant …, 2006 - Wiley Online Library
Several approaches have recently been adopted to improve Agrobacterium‐mediated
transformation of rice, both to generate the large number of T‐DNA insertion plants needed for …

High-level expression of maize phosphoenolpyruvate carboxylase in transgenic rice plants

…, H Tsuchida, K Ono, S Hirose, S Toki… - Nature …, 1999 - nature.com
Using an Agrobacterium-mediated transformation system, we have introduced the intact gene
of maize phospho enol pyruvate carboxylase (PEPC), which catalyzes the initial fixation of …

Iron fortification of rice seed by the soybean ferritin gene

F Goto, T Yoshihara, N Shigemoto, S Toki… - Nature …, 1999 - nature.com
To improve the iron content of rice, we have transferred the entire coding sequence of the
soybean ferritin gene into Oryza sativa (L. cv. Kita-ake) by Agrobacterium-mediated …

A sample preparation method and its effect on static and cyclic deformation-strength properties of sand

S Miura, S Toki - Soils and foundations, 1982 - jstage.jst.go.jp
… As described in the previous paper (Toki and Miura, 1979), it … of saturation was increased to
Skempton’s B—value of great … and shear stresses, at; and s, axial and radial strains, 8, and T …

Deformation behavior of anisotropic dense sand under principal stress axes rotation

K Miura, S Miura, S Toki - Soils and foundations, 1986 - jstage.jst.go.jp
… By applying back pressure of 196 kPa for 1 hour, a sufficient saturation was incidentally
accomplished ; the degree of saturation was checked by Skempton’s B—value greater than 0.98 …

Plant genome editing: ever more precise and wide reaching

S Sukegawa, H Saika, S Toki - The Plant Journal, 2021 - Wiley Online Library
Genome‐editing technologies consisting of targeted mutagenesis and gene targeting enable
us to modify genes of interest rapidly and precisely. The discovery in 2012 of CRISPR/…

Orientation and crystallization of natural rubber network as revealed by WAXD using synchrotron radiation

…, S Poompradub, S Kohjiya, Y Ikeda, S Toki… - …, 2004 - ACS Publications
… In eq 2, I(s) represents the intensity distribution of each peak that is read out from the WAXD
pattern, s is the radial coordinate in reciprocal space in nm -1 unit (s = 2 (sin θ)/λ, where λ is …