Search Results - "Hayatsu, H"

The onset of star formation 250 million years after the Big Bang by Hashimoto, Takuya, Laporte, Nicolas, Mawatari, Ken, Ellis, Richard S., Inoue, Akio K., Zackrisson, Erik, Roberts-Borsani, Guido, Zheng, Wei, Tamura, Yoichi, Bauer, Franz E., Fletcher, Thomas, Harikane, Yuichi, Hatsukade, Bunyo, Hayatsu, Natsuki H., Matsuda, Yuichi, Matsuo, Hiroshi, Okamoto, Takashi, Ouchi, Masami, Pelló, Roser, Rydberg, Claes-Erik, Shimizu, Ikkoh, Taniguchi, Yoshiaki, Umehata, Hideki, Yoshida, Naoki

“…A fundamental quest of modern astronomy is to locate the earliest galaxies and study how they influenced the intergalactic medium a few hundred million years…”
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FIR-luminous [C ii] Emitters in the ALMA-SCUBA-2 COSMOS Survey (AS2COSMOS): The Nature of Submillimeter Galaxies in a 10 Comoving Megaparsec-scale Structure at z ∼ 4.6 by Mitsuhashi, I., Matsuda, Y., Smail, Ian, Hayatsu, N. H., Simpson, J. M., Swinbank, A. M., Umehata, H., Dudzevičiūtė, U., Birkin, J. E., Ikarashi, S., Chen, Chian-Chou, Tadaki, K., Yajima, H., Harikane, Y., Inami, H., Chapman, S. C., Hatsukade, B., Iono, D., Bunker, A., Ao, Y., Saito, T., Ueda, J., Sakamoto, S.

“…Abstract We report the discovery of a 10 comoving megaparsec (cMpc)-scale structure traced by massive submillimeter galaxies (SMGs) at z  ∼ 4.6. These galaxies…”
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Blind Millimeter Line Emitter Search using ALMA Data Toward Gravitational Lensing Clusters by Yamaguchi, Yuki, Kohno, Kotaro, Tamura, Yoichi, Oguri, Masamune, Ezawa, Hajime, Hayatsu, Natsuki H., Kitayama, Tetsu, Matsuda, Yuichi, Matsuo, Hiroshi, Oshima, Tai, Ota, Naomi, Izumi, Takuma, Umehata, Hideki

“…We present the results of a blind millimeter line emitter search using ALMA Band 6 data with a single-frequency tuning toward four gravitational lensing…”
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The bisulfite genomic sequencing used in the analysis of epigenetic states, a technique in the emerging environmental genotoxicology research by Hayatsu, Hikoya

“…Methylation at position 5 of cytosine in DNA is an important event in epigenetic changes of cells, the methylation being linked to the control of gene…”
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ALMA deep field in SSA22: Blindly detected CO emitters and [C ii] emitter candidates by Hayatsu, Natsuki H., Matsuda, Yuichi, Umehata, Hideki, Yoshida, Naoki, Smail, Ian, Swinbank, A. Mark, Ivison, Rob, Kohno, Kotaro, Tamura, Yoichi, Kubo, Mariko, Iono, Daisuke, Hatsukade, Bunyo, Nakanishi, Kouichiro, Kawabe, Ryohei, Nagao, Tohru, Inoue, Akio K., Takeuchi, Tsutomu T., Lee, Minju, Ao, Yiping, Fujimoto, Seiji, Izumi, Takuma, Yamaguchi, Yuki, Ikarashi, Soh, Yamada, Toru

“…Abstract We report the identification of four millimeter line-emitting galaxies with the Atacama Large Milli/submillimeter Array (ALMA) in SSA22 Field (ADF22)…”
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ALMA deep field in SSA22: Survey design and source catalog of a 20 arcmin2 survey at 1.1 mm by Umehata, Hideki, Hatsukade, Bunyo, Smail, Ian, Alexander, David M, Ivison, Rob J, Matsuda, Yuichi, Tamura, Yoichi, Kohno, Kotaro, Kato, Yuta, Hayatsu, Natsuki H, Kubo, Mariko, Ikarashi, Soh

“…Abstract To search for dust-obscured star-formation activity in the early Universe, it is essential to obtain a deep and wide submillimeter/millimeter map. The…”
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Pseudouridine, an antimutagenic substance in beer towards N-methyl- N′-nitro- N-nitrosoguanidine (MNNG) by Yoshikawa, T, Kimura, S, Hatano, T, Okamoto, K, Hayatsu, H, Arimoto-Kobayashi, S

“…Previously we reported that beer is antimutagenic against several food-derived mutagens including heterocyclic amines. We describe here the isolation and…”
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ALMA 26 arcmin2 Survey of GOODS-S at 1 mm (ASAGAO): Near-infrared-dark Faint ALMA Sources by Yamaguchi, Yuki, Kohno, Kotaro, Hatsukade, Bunyo, Wang, Tao, Yoshimura, Yuki, Ao, Yiping, Caputi, Karina I., Dunlop, James S., Egami, Eiichi, Espada, Daniel, Fujimoto, Seiji, Hayatsu, Natsuki H., Ivison, Rob J., Kodama, Tadayuki, Kusakabe, Haruka, Nagao, Tohru, Ouchi, Masami, Rujopakarn, Wiphu, Tadaki, Ken-ichi, Tamura, Yoichi, Ueda, Yoshihiro, Umehata, Hideki, Wang, Wei-Hao, Yun, Min S.

“…We report detections of two 1.2 mm continuum sources (S1.2 mm ∼ 0.6 mJy) without any counterparts in the deep H- and/or K-band image (i.e., K-band magnitude 26…”
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ALMA 26 arcmin2 Survey of GOODS-S at One-millimeter (ASAGAO): X-Ray AGN Properties of Millimeter-selected Galaxies by Ueda, Y., Hatsukade, B., Kohno, K., Yamaguchi, Y., Tamura, Y., Umehata, H., Akiyama, M., Ao, Y., Aretxaga, I., Caputi, K., Dunlop, J. S., Espada, D., Fujimoto, S., Hayatsu, N. H., Imanishi, M., Inoue, A. K., Ivison, R. J., Kodama, T., Lee, M. M., Matsuoka, K., Miyaji, T., Morokuma-Matsui, K., Nagao, T., Nakanishi, K., Nyland, K., Ohta, K., Ouchi, M., Rujopakarn, W., Saito, T., Tadaki, K., Tanaka, I., Taniguchi, Y., Wang, T., Wang, W.-H., Yoshimura, Y., Yun, M. S.

“…We investigate the X-ray active galactic nucleus (AGN) properties of millimeter galaxies in the Great Observatories Origins Deep Survey South (GOODS-S) field…”
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The 5,6-Double Bond of Pyrimidine Nucleosides, a Fragile Site in Nucleic Acids by Hayatsu, H

“…Our studies have revealed reagents that can attack the 5,6-double bond of pyrimidine nucleosides; potassium permanganate and bisulfite. This review is a…”
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Re: Analysis of Fecal DNA Methylation to Detect Gastrointestinal Neoplasia by Hayatsu, Hikoya

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Measurement of a time-weighted average concentration of polycyclic aromatic hydrocarbons in seawater: An improved procedure of blue rayon hanging technique for monitoring benzo(a)pyrene by Kira, S., Nogami, Y., Ito, T., Hayatsu, H.

“…We have proposed a time-weighted measurement using blue rayon that selectively adsorbs and concentrates polycyclic aromatic hydrocarbons (PAH), e.g…”
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HAM1, the gene controlling 6‐N‐hydroxylaminopurine sensitivity and mutagenesis in the yeast Saccharomyces cerevisiae by Noskov, V.N, Staak, K, Shcherbakova, P.V, Kozmin, S.G, Negishi, K, Ono, B.‐C, Hayatsu, H, Pavlov, Y.I

“…The ham1 mutant of yeast Saccharomyces cerevisiae is sensitive to the mutagenic and lethal effects of the base analog, 6‐N‐hydroxylaminopurine (HAP). We have…”
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Comparison of techniques for monitoring water-borne polycyclic mutagens: efficiency of blue rayon, Sep-Pak C18, and a biota, Corbicula, in concentrating benzo(a)pyrene in a model water system by Kira, S, Nogami, Y, Taketa, K, Hayatsu, H

“…The effects of water movement on the detection of mutagenic activity in water by blue rayon, a Sep-Pak C18 cartridge, and a biomonitor (Corbicula japonica)…”
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The Mechanism of Mutation Induction by a Hydrogen Bond Ambivalent, Bicyclic N4-oxy-2′-deoxycytidine in Escherichia coli by Negishi, Kazuo, Williams, David M., Inoue, Yuka, Moriyama, Kei, Brown, Daniel M., Hayatsu, Hikoya

“…The triphosphate of the nucleoside deoxyribosyl dihydropyrimido[4,5-c][1,2]oxazin-7-one (dP) is known to be incorporated into DNA efficiently by Taq polymerase…”
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Monitoring of food mutagens by Hayatsu, H

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8-Hydroxyguanine is not produced by permanganate oxidation of DNA by Nawamura, T, Negishi, K, Hayatsu, H

“…Single-stranded M13mp2 DNA was oxidized with 0.8 mM KMnO4 at pH 8.6 and 4 degrees C for 5 min. These are conditions used previously by Akman et al. (Arch…”
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Improved blue rayon hanging technique that can measure a time-weighted average concentration of benzo(a)pyrene in sea water by KIRA, S, HORIGUCHI, H, NOGAMI, Y, KOMATSU, T, FUJISAWA, K, ITO, T, HAYATSU, H

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Chemical Modification of Nucleic Acids and the Mutagenicity of Modified Bases, with Special Reference to Permanganate-and Bisulfite-Mediated Modifications by HAYATSU, Hikoya

“…Methods for modifying nucleic acids and their components with permanganate and with bisulfite are reviewed, with emphasis on work developed by the author's…”
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Inhibitory effect of hemin on the mutagenic activities of carcinogens by Arimoto, S, Negishi, T, Hayatsu, H

“…An inhibitory effect of hemin on mutagenicities of a range of carcinogens was found by adding hemin to the preincubation mixture of the Ames' test. Strong…”
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