Kinetics of Nitrous Oxide (N2O)-reducing Activity of Bradyrhizobium ottawaense by an Automated Analysis [0.03%]
采用自动化分析测定奥塔瓦菌硝酸还原活性的动力学
Manabu Itakura,Kiwamu Minamisawa
Manabu Itakura
The biological reduction of N2O, a potent greenhouse gas, is crucial for environmental sustainability. We developed an automated system for continuous N2O monitoring in the gas phase of a flask containing an anaerobic bradyrhizobial culture...
Exploring the Diversity and Metabolic Potential of CO2 fixation Mediated by RubisCO in Prokaryotes in the Japan Collection of Microorganisms [0.03%]
日本微生物保藏中心细菌RubisCO多样性及其固碳代谢潜能研究
Arisa Nishihara,Shingo Kato,Moriya Ohkuma
Arisa Nishihara
A genome anal-ysis is essential for identifying valuable microbial resources for future applications. In the present study, we exami-ned potential CO2-fixing microorganisms based on the presence of the Calvin-Benson-Bassham (CBB) cycle usin...
Temperature Effects on Symptom Expression of Lettuce Black Root Rot Caused by Berkeleyomyces rouxiae [0.03%]
温度对Berkeleyomyces rouxiae寄生的 lettuce黑根腐病症状表现的影响
Misaki Edamoto,Toshiyuki Usami
Misaki Edamoto
Lettuce black root rot caused by Berkeleyomyces rouxiae occurs during the hot season in Japan, whereas black root rot in other crops often develops during cooler seasons. The present study investigated the relationship between temperature a...
Symbiont- and Bacterial Cell Size-dependent Backpacking and Grazing of Acanthamoeba [0.03%]
受共生体和细菌细胞大小影响的Acanthamoeba背包运输和放牧作用
Nana Tanaka,Kotoka Kuriki,Torahiko Okubo et al.
Nana Tanaka et al.
On solid media, Acanthamoeba harboring the endosymbiotic bacterium (Neochlamydia) carries live Escherichia coli on its cell surface without phagocytosing this bacterium, and defends against infection by Legionella pneumophila of a small siz...
Restoration of Nitrate Respiration in Pseudomonas aeruginosa under Growth Limitations [0.03%]
生长受限时假单胞菌硫酸盐呼吸的恢复
Ayaka Uehara,Chunqi Jiang,Susumu Yoshizawa et al.
Ayaka Uehara et al.
Gene mutations are a fundamental survival strategy in bacteria and often accompany cell growth. We herein demonstrate that Pseudomonas aeruginosa recovered growth under anoxic conditions through a mutation in an essential regulatory gene re...
Caballeronia Gut Symbionts in Species of the Seed Bug Family Heterogastridae (Heteroptera: Lygaeoidea) [0.03%]
种蝗虫科实心菌内共生体属:endosymbionts of species in the seed bug family hetergastridae(heteroptera: lygaeoidea)
Antoine-Olivier Lirette,Kota Ishigami,Minhyung Jung et al.
Antoine-Olivier Lirette et al.
Most phytophagous species of stinkbugs have mutualistic relationships with bacterial symbionts, which are often located within specialized midgut regions called M4. Heterogastridae, previously classified within the family Lygaeidae, are now...
Genetic Diversity of Endospore-forming Nitrogen-fixing Bacteria and Their Future Application as Biofertilizers in the Central Dry Zone of Myanmar [0.03%]
缅甸中央干区固氮芽孢杆菌的遗传多样性及其作为生物肥料的未来应用前景研究
Ya Maon Phoo,Koki Toyota,Yu Yu Min
Ya Maon Phoo
In Myanmar, the application of both nitrogen-based chemical fertilizers and biofertilizers is limited and this low input has caused poor agricultural yields. The present study aimed to isolate indigenous endospore-forming nitrogen-fixing ba...
High-pressure Methanogenesis Reveals Metabolic Adaptation to Dissolved CO2 Limitation [0.03%]
高压产甲烷揭示了对溶解二氧化碳限制的代谢适应性
Taiki Katayama,Hideyoshi Yoshioka,Masaru K Nobu
Taiki Katayama
This study investigated the effects of elevated hydrostatic pressure on methane production and gene expression in a hydrogenotrophic methanogen isolated from subseafloor sediments at biogenic gas hydrate sites, with a focus on the implicati...
Legionella Survives and Elongates in Algal Consortia Containing Bacteria in Alkaline Oligotrophic Conditions [0.03%]
变形杆菌在碱性寡营养环境中藻类共生体中存活并延长细胞长度
Wakako Satou,Naohiro Nagai,Masashi Hatamoto
Wakako Satou
Cooling towers are a major source of Legionella, which causes Legionnaires' disease. These bacteria grow in predatory organisms; however, the impact of non-predatory organisms in cooling towers on Legionella survival and growth remains uncl...
Analysis of Soil Microbial Features in a Rice Paddy Field with High Methane Emissions [0.03%]
高甲烷排放稻田土壤微生物特征分析
Yoriko Sakai,Ichiro Uezono,Makoto Shibuya et al.
Yoriko Sakai et al.
The soil microbial communities in two Japanese paddy fields were compared: site PA, which emits methane at the domestic average level, and site PX, which emits more than five times that amount. The transcription levels of methyl-coenzyme M ...