User profiles for T Tokuyama

Takeshi Tokuyama

Kwansei Gakuin University
Verified email at kwansei.ac.jp
Cited by 4764

Sarcomere maturation: function acquisition, molecular mechanism, and interplay with other organelles

RE Ahmed, T Tokuyama, T Anzai… - … of the Royal …, 2022 - royalsocietypublishing.org
… changes owing to the lack of Drp1 cause structural abnormalities in the t-tubule [175].
These results suggest a close relationship between mitochondrial morphology and t-tubules. …

Roles of mitochondrial ubiquitin ligase MITOL/MARCH5 in mitochondrial dynamics and diseases

S Nagashima, T Tokuyama, R Yonashiro… - The journal of …, 2014 - academic.oup.com
Accumulating evidence indicate physiological significance of mitochondrial dynamics such
as mitochondrial fusion and division, the dynamic movement of mitochondria along …

Data mining using two-dimensional optimized association rules: Scheme, algorithms, and visualization

T Fukuda, Y Morimoto, S Morishita, T Tokuyama - Acm Sigmod Record, 1996 - dl.acm.org
… Then, t is mapped to a point (t [A], t [1?]) in an Euclidean plane E2. For a region P in E2,
we say a tuple t meets condition “(Age, Balance) EP“ if t is mapped to a point in P. We want to …

[PDF][PDF] Mining optimized association rules for numeric attributes

…, Y Morimoto, S Morishita, T Tokuyama - Proceedings of the …, 1996 - dl.acm.org
… ~i and ~i, for each tuple t we need to determine … Rules We call s ~ t an ample … (s, t) is
no less than the given …

In vitro and in vivo formation of two new metabolites of melatonin

F Hirata, O Hayaishi, T Tokuyama, S Senoh - Journal of Biological …, 1974 - Elsevier
A partially purified enzyme from rabbit brain catalyzed the oxygenative cleavage of the pyrrole
moiety of melatonin yielding N γ -acetyl-N 2 -formyl-5-methoxykynurenamine, which was …

[PDF][PDF] MITOL regulates endoplasmic reticulum-mitochondria contacts via Mitofusin2

A Sugiura, S Nagashima, T Tokuyama, T Amo… - Molecular cell, 2013 - cell.com
The mitochondrial ubiquitin ligase MITOL regulates mitochondrial dynamics. We report here
that MITOL regulates mitochondria-associated endoplasmic reticulum (ER) membrane (MAM…

Greedily finding a dense subgraph

Y Asahiro, K Iwama, H Tamaki, T Tokuyama - Journal of Algorithms, 2000 - Elsevier
… the greedy solution to a quasioptimal solution is to eliminate the exceptional cases where s
s 0 or t s 0. We remark … s q t s i ) k G 3, we have either s G 2 or t G 2. In the former case, the …

Histrionicotoxins: Roentgen-Ray Analysis of the Novel Allenic and Acetylenic Spiroalkaloids Isolated from a Colombian Frog, Dendrobates histrionicus

…, I Karle, CW Myers, T Tokuyama… - Proceedings of the …, 1971 - National Acad Sciences
… to tetramethylsilane, m = multiplet, t = triplet, d = doublet, s = … t, c -, and b up from the plane
of the page. (bottom) Packing in the crystal of dihydroisohistrionicotoxin. The axes are b -, c t

Gephyrotoxins, Histrionicotoxins and Pumiliotoxins from the Neotropical Frog Dendrobates histrionicus

…, B Witkop, T Tokuyama, T Nishikawa… - Helvetica Chimica …, 1977 - Wiley Online Library
The structure and absolute configuration of a new acetylenic alkaloid gephyrotoxin isolated
from skin extracts of the Colombian frog Dendrobates histrionicus, has been determined by …

Polymorphic Sirpa is the genetic determinant for NOD-based mouse lines to achieve efficient human cell engraftment

…, T Shima, Y Kikushige, T Tokuyama… - Blood, The Journal …, 2013 - ashpublications.org
… Thymic T cells were found in both the BRGS and NOD-RG strains, and the majority of
human CD3 + T cells in the thymus were CD4 + CD8 + immature T cells (Figure 3A,C). …