園芸学部応用生命化学科 / 大学院園芸学研究科


生物化学研究室

Biochemistry Lab.

児玉 浩明 教授

2020

Haruka Sagi, Shuichi Shibuya, Tamotsu Kato, Yumiko Nakanishi, Arisa Tsuboi, Shigeharu Moriya, Hiroshi Ohno, Hirokuni Miyamoto, Hiroaki Kodama, Takahiko Shimizu. (2020) SOD1 deficiency alters gastrointestinal microbiota and metabolites in mice. Experimental Gerontology 130(5): 110795.


2019

Protein 2b of Cucumber mosaic virus strains IA and SD preferentially suppresses RDR6-dependent silencing pathway.

Shimokawa, M., Hirai, S., Kodama, H. 

Plant Biotechnology Reports 13: 193-199 2019年4月


2018

Transformation efficiency and transgene expression level in marker-free RDR6-knockdown transgenic tobacco plants.

Mikami, T., Saeki, Y., Hirai, S., Shimokawa, M., Umeyama, Y., Kuroda, Y., Kodama, H.

Plant Biotechnology Reports 12: 389-397 2018年12月


Valerate production by Megasphaera elsdenii isolated from pig feces.

Yoshikawa S, Araoka R, Kajihara Y, Ito T, Miyamoto H, Kodama H

Journal of bioscience and bioengineering 125(5) 519-524 2018年5月


The 5′ UTR intron-mediated enhancement of constitutive splicing of the tobacco microsome ω-3 fatty acid desaturase gene

Sayuri Ohta, Sakie Nakagawara, Sayaka Hirai, Kumi Miyagishima, Gorou Horiguchi, Hiroaki Kodama

Plant Biotechnology Reports 12(2) 105-114 2018年4月


好熱性微生物を活用した未利用バイオマス資源からの高機能性発酵製品の製造と学術的解明

宮本浩邦、宮本久、田代幸寛、酒井謙二、児玉浩明

生物工学会誌 96 56-63 2018年1月


2017

Preferential isolation of Megasphaera elsdenii from pig feces.

Kajihara Y, Yoshikawa S, Cho Y, Ito T, Miyamoto H, Kodama H

Anaerobe 48 160-164 2017年12月


Effects of the 2b Protein of Cucumber mosaic virus Subgroup IB Strain IA on Different Transgene-Induced RNA Silencing Pathways

Mayuko Koizumi, Yumi Shimotori, Yuta Saeki, Sayaka Hirai, Shin ichiro Oka, Hiroaki Kodama

Plant Molecular Biology Reporter 35 265-272 2017年4月


2016

Thermophile-fermented compost extract as a possible feed additive to enhance fecundity in the laying hen and pig: Modulation of gut metabolism.

Ito T, Miyamoto H, Kumagai Y, Udagawa M, Shinmyo T, Mori K, Ogawa K, Miyamoto H, Kodama H

Journal of bioscience and bioengineering 121(6) 659-664 2016年6月


A spinach <i>O</i>-acetylserine(thiol)lyase homologue, SoCSaseLP, suppresses cysteine biosynthesis catalysed by other enzyme isoforms.

Noda M, Nakamura M, Takamiya R, Tamura T, Ito T, Kodama H

Biochimie open 2 24-32 2016年6月


Thermophile-fermented compost as a fish feed additive modulates lipid peroxidation and free amino acid contents in the muscle of the carp, Cyprinus carpio.

Tanaka R, Miyamoto H, Inoue S, Shigeta K, Kondo M, Ito T, Kodama H, Miyamoto H, Matsushita T

Journal of bioscience and bioengineering 121(5) 530-535 2016年5月


Availability of Amino Acids Extends Chronological Lifespan by Suppressing Hyper-Acidification of the Environment in Saccharomyces cerevisiae.

Maruyama Y, Ito T, Kodama H, Matsuura A

PloS one 11(3) e0151894 2016年3月


2015

<i>Bacillus hisashii</i> sp. nov., isolated from the caeca of gnotobiotic mice fed with thermophile-fermented compost.

Nishida A, Miyamoto H, Horiuchi S, Watanabe R, Morita H, Fukuda S, Ohno H, Ichinose S, Miyamoto H, Kodama H

International journal of systematic and evolutionary microbiology 65(11) 3944-3949 2015年11月


2014

Sense transgene-induced post-transcriptional gene silencing in tobacco compromises the splicing of endogenous counterpart genes.

Shin MR, Natsuume M, Matsumoto T, Hanaoka M, Imai M, Iijima K, Oka S, Adachi E, Kodama H

PloS one 9(2) e87869 2014年2月


A tobacco calmodulin-related protein suppresses sense transgene-induced RNA silencing but not inverted repeat-induced RNA silencing

Nakamura Haruna, Shin Mi-Rae, Fukagawa Takako, Arita Mami, Mikami Tatsuya, Kodama Hiroaki

PLANT CELL TISSUE AND ORGAN CULTURE 116(1) 47-53 2014年1月


2013

Quantification of metabolic activity of cultured plant cells by vital staining with fluorescein diacetate.

Saruyama N, Sakakura Y, Asano T, Nishiuchi T, Sasamoto H, Kodama H

Analytical biochemistry 441(1) 58-62 2013年10月


Thermophile-fermented compost as a possible scavenging feed additive toprevent peroxidation.

Miyamoto H, Shimada E, Satoh T, Tanaka R, Oshima K, Suda W, Fukuda S, Nishiuchi T, Matsuura M, Mori K, Miyamoto H, Ohno H, Hattori M, Kodama H, Matsushita T

Journal of bioscience and bioengineering 116(2) 203-208 2013年8月


Denitrification in soil amended with thermophile-fermented compost suppresses nitrate accumulation in plants.

Ishikawa K, Ohmori T, Miyamoto H, Ito T, Kumagai Y, Sonoda M, Matsumoto J, Miyamoto H, Kodama H

Applied microbiology and biotechnology 97(3) 1349-1359 2013年2月


2012

Impact of oral administration of compost extract on gene expression in the rat gastrointestinal tract

Satoh Takashi, Nishiuchi Takumi, Naito Tomoaki, Matsushita Teruo, Kodama Hiroaki, Miyamoto Hisashi, Miyamoto Hirokuni

Journal of Bioscience and Bioengineering 114(5) 500-505 2012年11月


The oral administration of thermophile-fermented compost extract and its influence on stillbirths and growth rate of pre-weaning piglets.

Miyamoto H, Kodama H, Udagawa M, Mori K, Matsumoto J, Oosaki H, Oosaki T, Ishizeki M, Ishizeki D, Tanaka R, Matsushita T, Kurihara Y, Miyamoto H

Research in veterinary science 93(1) 137-142 2012年8月


RNA silencing in white petunia flowers creates pigmentation patterns invisible to the human eye.

Matsubara K, Kei S, Koizumi M, Kodama H, Ando T

Journal of plant physiology 169(9) 920-923 2012年6月


2011

Oral administration of multispecies microbial supplements to sows influences the composition of gut microbiota and fecal organic acids in their post-weaned piglets

Mori Kenichi, Ito Toshiyuki, Miyamoto Hirokuni, Ozawa Masayo, Wada Shinji, Kumagai Yoshifumi, Matsumoto Jiro, Naito Rie, Nakamura Shogo, Kodama Hiroaki, Kurihara Yuriko

Journal of Bioscience and Bioengineering 112(2) 145-150 2011年8月


Visualization of wounding-induced root-to-shoot communication in Arabidopsis.

Sogabe Y, Nakamura H, Nakagawa T, Hasegawa S, Asano T, Ohta H, Yamaguchi K, Mueller MJ, Kodama H, Nishiuchi T

Plant signaling & behavior 6(7) 1037-1039 2011年7月


Gene expression analysis of wounding-induced root-to-shoot communication in Arabidopsis thaliana.

Hasegawa S, Sogabe Y, Asano T, Nakagawa T, Nakamura H, Kodama H, Ohta H, Yamaguchi K, Mueller MJ, Nishiuchi T

Plant, cell & environment 34(5) 705-716 2011年5月


2010

Molecular evidence that most RNAs required for germination and pollen tube growth are stored in the mature pollen grain in petunia.

Ishimizu T, Kodama H, Ando T, Watanabe M

Genes & genetic systems 85(4) 259-263 2010年8月


Cosuppression and RNAi induced by Arabidopsis ortholog gene sequences in tobacco

Oka Shin-ichiro, Midorikawa Kaoru, Kodama Hiroaki

PLANT BIOTECHNOLOGY REPORTS 4(3) 185-192 2010年7月


Loss of sense transgene-induced post-transcriptional gene silencing by sequential introduction of the same transgene sequences in tobacco.

Hirai S, Takahashi K, Abiko T, Kodama H

The FEBS journal 277(7) 1695-1703 2010年4月


Feed additives with thermophile-fermented compost enhance concentrations of free amino acids in the muscle of the flatfish Paralichthys olivaceus.

Tanaka R, Miyamoto H, Kodama H, Kawachi N, Udagawa M, Miyamoto H, Matsushita T

The Journal of general and applied microbiology 56(1) 61-65 2010年2月