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Shu Ishikawa

Explore the profile of Shu Ishikawa including associated specialties, affiliations and a list of published articles. Areas
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Articles 68
Citations 1367
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Recent Articles
1.
Wu Y, Ishikawa S, Yoshida K
J Gen Appl Microbiol . 2025 Jan; PMID: 39814372
As the first step toward understanding how NADPH levels are regulated in Bacillus subtilis, we sought to obtain mutant strains with enhanced NADPH levels. Our previous study demonstrated that in...
2.
Kondo T, Sibponkrung S, Tittabutr P, Boonkerd N, Ishikawa S, Teaumroong N, et al.
Biosci Biotechnol Biochem . 2024 Nov; 89(2):304-312. PMID: 39544100
Bacillus velezensis S141 helps soybean establish specific symbiosis with strains of Bradyrhizobium diazoefficiens to form larger nodules and improve nitrogen fixation efficiency. In this study, we found that the dry...
3.
Yoshida K, Yokoyama K, Oktem A, Ishikawa S, van Dijl J, Yotsuya M, et al.
Biosci Biotechnol Biochem . 2024 Sep; 88(11):1389-1393. PMID: 39223098
Here we present a "breathing" vessel consisting of expanded polytetrafluoroethylene, which allows gas exchange but no liquid permeation. The bacterial culture inside needs only agitation to promote air supply. Using...
4.
Chumsakul O, Nakamura K, Fukamachi K, Ishikawa S, Oshima T
Methods Mol Biol . 2024 Jul; 2819:39-53. PMID: 39028501
Nucleotide sequences recognized and bound by DNA-binding proteins (DBPs) are critical to controlling and maintaining gene expression, replication, chromosome segregation, cell division, and nucleoid structure in bacterial cells. Therefore, determination...
5.
Kurashiki R, Takahashi M, Okumura Y, Ono T, Endo H, Makino K, et al.
Appl Environ Microbiol . 2024 Jul; 90(7):e0028124. PMID: 38975762
Importance: Enzyme cocktails are commonly employed for cell-free chemical synthesis; however, their preparation involves cumbersome processes. This study affirms that mesophilic enzymes in thermophilic crude extracts can function as specific...
6.
Bamba T, Aoki R, Hori Y, Ishikawa S, Yoshida K, Taoka N, et al.
Biol Methods Protoc . 2024 Jul; 9(1):bpae044. PMID: 38962661
Biosurfactants have remarkable characteristics, such as environmental friendliness, high safety, and excellent biodegradability. Surfactin is one of the best-known biosurfactants produced by . Because the biosynthetic pathways of biosurfactants, such...
7.
Kimura S, Ishikawa S, Hayashi N, Fujita K, Inatomi Y, Suzuki S
Front Microbiol . 2023 Dec; 14:1253436. PMID: 38152378
Planetary protection is a guiding principle aiming to prevent microbial contamination of the solar system by spacecraft (forward contamination) and extraterrestrial contamination of the Earth (backward contamination). Bioburden reduction on...
8.
Kita K, Yoshida S, Masuo S, Nakamura A, Ishikawa S, Yoshida K
J Appl Microbiol . 2023 Dec; 134(12). PMID: 38040658
Aim: Aeribacillus pallidus PI8 is a Gram-positive thermophilic bacterium that produces thermostable antimicrobial substances against several bacterial species, including Geobacillus kaustophilus HTA426. In the present study, we sought to identify...
9.
Ishihara J, Mekubo T, Kusaka C, Kondo S, Oiko R, Igarashi K, et al.
Biosystems . 2023 Jul; 231:104980. PMID: 37453610
Copper is essential for life, but is toxic in excess. Copper homeostasis is achieved in the cytoplasm and the periplasm as a unique feature of Gram-negative bacteria. Especially, it has...
10.
Yamada S, Enatsu R, Ishikawa S, Kimura Y, Komatsu K, Chaki T, et al.
Clin Neurophysiol . 2023 Apr; 150:194-196. PMID: 37080125
Objective: Transcranial electrical stimulation motor evoked potentials (TES-MEP) are widely used to monitor motor function; however, broad current spread and induced body movement are limitations of this technique. We herein...