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//2015meeting

PI-137:

A Two Component Sensor Affect Ethanol Degradation in Acinetobacter baumannii

Hsieh , Kuen-Sheng1, Shu, Hung-Yu2, Lin, Guang-Huey3 1Master Program in Microbiology & Immunology, Tzu-Chi University, 2D of Bioscience Technology, Chang Jung Christian University, 3Department of Microbiology, Tzu-Chi University Affiliations: Kuen-Sheng Hsieh 1, Hung-Yu Shu 2, Gu
Posted On 06 10月 2015
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PI-138:

Isocitrate lyase controls bacterial respiration under oxidative stress

Ahn, Sungeun1, Jung, Jaejoon1, Jang, In-ae1, Imlay, James2, Madsen, Eugene3, Park, Woojun1 1Korea University, 2University of Illinois, 3Cornell University Glyoxylate shunt is known as a short-cut of TCA cycle avoiding carbon dioxide-producing steps and essential for acetate and fatty
Posted On 06 10月 2015
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PI-139 (JTK):

Expression analysis of multiple alkane hydroxylases in Acinetobacter oleivorans DR1

Park, Chulwoo1, Park, Woojun1 1Department of Ecological Engineering, Korea Univ, Seoul, Korea Genomic analyses has shown the presence of multiple alkane-hydroxylase system in diesel-degrading Acinetobacter oleivorans DR1. DR1 cells could grow on medium- and long-chain alkanes (C12-C30
Posted On 06 10月 2015
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PI-140:

Physiological characterization of Nitrosomonas mobilis-like strain isolated from autotrophic nitrifying granule

Soe, Myat Thandar1, Norisuke, Ushiki1, Hirotsugu, Fujitani1, Satoshi, Tsuneda1 1Department of Life Science and Medical Bioscience, Waseda Uni, Nitrification is an important step in biological wastewater treatment system. In bioreactors, nitrifying granules are produced to improve nitr
Posted On 06 10月 2015
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PI-141:

Physiological responses of Actinobacteria to water stress during fed-batch composting as determined by cultural, trasncriptomic, and proteomic analyses

Narihiro, Takashi1,2, Kanosue, Yuji1, Hiraishi, Akira1,3 1Dept. Ecol. Eng., Toyohashi Univ. Technol., 2Bioproduction Res. Inst., AIST, 3Dept. Envron. Life Sci., Toyohashi Univ. Technol. Our previous study has shown that microorganisms in fed-batch composting (FBC) processes under stea
Posted On 06 10月 2015
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PI-142 (JTK):

Incorporation of exogenous fatty acids by Pseudomonas nitroreducens TX1 grown solely on Tween emulsifiers

Lin, Chun-Yen1, Yu, Chang-Ping2, Huang, Shir-Ly1 1Dept. Life Sci., Natl. Central Univ., Taiwan, 2Graduate Inst. Environ Eng., Natl. Taiwan Univ., Taiwan Tween emulsifiers were generally regarded as safe and are commonly used in food additives. Also, Tween 80 is implicated in the inhib
Posted On 06 10月 2015
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PI-143:

Growth-promoting, dormancy and awakening of previously uncultured microorganisms Nitrospira

MURAKAMI, Chiho1, KINDAICHI, Tomonori1, OHASHI, Akiyoshi1, AOI, Yoshiteru2 1Hiroshima Univ. eng., 2Hiroshima Univ. ISSD It is well known that the majority of environmental microorganisms resist from cultivation, especially in pure culture. Although this phenomenon is an essentially im
Posted On 06 10月 2015
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PI-144 (JTK):

Identification of genes involved in the catabolism and stress response to octylphenol polyethoxylates (Triton X-100) in Pseudomonas nitroreducens TX1 by transposon mutagenesis

Tsai, Po-Chun1, Tuan, Nguyen Ngoc1, Yeh, Chen-Wei1, Huang, Shir-Ly1, Lee, Kyoung2 1Dept. Life Sci., Natl. Central Univ., Taiwan, 2Dept. Bio Health Sci., Natl. Changwon Univ., Korea Octylphenol polyethoxylates (OPEOn, Triton X-100) and nonylphenol polyethoxylates (NPEOn, Triton N-101)
Posted On 06 10月 2015
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PI-145:

網羅的遺伝子発現解析を用いた増殖に伴う大腸菌の比重多様性の解明

佐々木 謙1,2, 水野 敬文2, 関口 勇地2, 青柳 秀紀1, 野田 尚宏2 1筑波大院・生命環境, 2産総研・バイオメディカル 　対数増殖期の細菌は、培地中の栄養源の枯渇や分泌物質の蓄積といった生育環境の変化を理由に定常期へと移行する。その移行の際には、細胞の小型化、細胞の球形化、核様体の凝集、細胞壁組成の変化などが起こることが一般的に知られているが、大腸菌では比重の多様性が変化することも知られている。既往の研究で、対数増殖期と定常期の大腸菌（単一株）培養液をPercoll密度勾配遠心したところ、各増殖期において比重が明確に異なる複数の細胞集団が生じることが
Posted On 06 10月 2015
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PI-146:

異なるプラスミドが宿主に与えるコストの評価

片岡 大亮1, 道羅 英夫2, 鈴木 智大2, 金原 和秀1, 新谷 政己1 1静大院・総合科技・工, 2静大，グリーン研 【目的】プラスミドは種々の微生物間を接合伝達によって伝播可能な遺伝子の運び手であり，微生物の急速な進化・適応に寄与する．プラスミドがどのような微生物に，どの程度の頻度で伝播するのか，またその宿主にどの程度の負荷を与えるのかという情報は，微生物生態を理解する上で重要である．我々は，IncP-1群に属するプラスミドpBP136の伝播可能な宿主の種類や伝達頻度を比較してきた．その過程で同一の菌株Pseudomonas putida mt-2株に由来
Posted On 06 10月 2015
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協力団体：日本バイオインフォマティクス学会

協力団体：Japanese Consortium for Human Microbiome

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