Results 51 to 60 of about 26,801 (277)

Clarithromycin Inhibits Pneumolysin Production via Downregulation of ply Gene Transcription despite Autolysis Activation

Microbiology Spectrum, 2021
Streptococcus pneumoniae, the most common cause of community-acquired pneumonia, causes severe invasive infections, including meningitis and bacteremia. The widespread use of macrolides has been reported to increase the prevalence of macrolide-resistant ...
Hisanori Domon, Toshihito Isono, Takumi Hiyoshi, Hikaru Tamura, Karin Sasagawa, Tomoki Maekawa, Satoru Hirayama, Katsunori Yanagihara, Yutaka Terao   +8 more
doaj   +1 more source

Chilling Stress Triggers VvAgo1-Mediated miRNA-Like RNA Biogenesis in Volvariella volvacea

Frontiers in Microbiology, 2020
In Volvariella volvacea, an important species of edible mushroom, cryogenic autolysis is a typical phenomenon that occurs during abnormal metabolism.
Ming Gong, Ming Gong, Ying Wang, Jinsong Zhang, Yan Zhao, Jianing Wan, Junjun Shang, Ruiheng Yang, Yingying Wu, Yan Li, Qi Tan, Dapeng Bao   +11 more
doaj   +1 more source

CorA transporters are required for preventing autolysis.

, 2016
(A) WT, Δmnr2 and knockdown transformants were grown on OMA for 12 days. Early autolysis was monitored compared to WT. (B) WT and Δmnr2 were grown on OMA supplemented with 4mM, 50mM, 250mM extracellular Mg2+ and 0.3mM EDTA.
Md. Hashim Reza (3153837), Bharat B. Chattoo (3153834), Johannes Manjrekar (3153843), Hiral Shah (3153840)   +3 more
core   +1 more source

Lactic Acid Fermentation by Bacillus coagulans with Mixed Carbon Sources

Shipin gongye ke-ji, 2023
To better understand the metabolism in industrial lactic acid fermentation by Bacillus coagulans, the lactic acid fermentation characteristics with mixed carbon sources were studied under varied aeration, pH, and neutralizer conditions in laboratory ...
Minghao CHEN, Zhihao LIU, Yonghong WANG
doaj   +1 more source

Effect of Phenylacetic Acid Addition on Productivity of Penicillium chrysogenum in Penicillin G Production Using Pilot Scale Reactor [PDF]

, 2012
Effect of penicillin’s precursor addition, phenylacetic acid (PAA), was done by addition of PAA in several concentrations in a pilot scale reactor batch culture to produce penicillin G with fungi Penicillium chrysogenum.
S, Suyanto,, Rofiq , Sunaryanto,, Amila , Pramisandi,, Erwahyuni, Endang Prabandari   +3 more
core  

Distinct kinetics of subunit autolysis in mammalian m-calpain activation

, 1994
Subunit autolysis of mammalian m-calpain upon activation was examined in kinetic terms using a set of antibodies recognizing different portions of the protease.
Tsukaguchi, Maya, Ito, Hisashi, Yoshizawa, Toshio, Nagao, Shunsuke, Shiramine, Mikiro, Sorimachi, Hiroyuki, Tsuchiya, Takahide, Saido, Takaomi C., Suzuki, Koichi, Kawashima, Seiichi   +9 more
core   +1 more source

Spatiotemporal Control of Formation of Dynamic Protein Fiber Assemblies via Photophysical Effects of a Focused Laser Beam

Advanced Science, EarlyView.
Tightly focused laser irradiation can accumulate tubulin proteins at/around the laser focus, which leads to the formation of highly ordered microtubule assemblies. The assemblies can exhibit various dynamic behaviors such as radial motion, bundling, and flagella‐like rotation with motor protein and chemical energy, highlighting as a unique tool for ...
Hiroshi Y. Yoshikawa, Ren Shirata, Takuya Takeshige, Riki Yoshida, Fumika Kiryu, Kei Takano, Shuma Matsumoto, Reiji Kawanami, Natsumi Sawada, Chi‐Shiun Wu, Yang‐Hsin Shih, Hiromasa Niinomi, Takahisa Matsuzaki, Seiichiro Nakabayashi, Tomoaki Matsuura, Teruki Sugiyama, Ryuzo Kawamura   +16 more
wiley   +1 more source

Alcaligenes ammonioxydans HO-1 antagonizes Bacillus velezensis via hydroxylamine-triggered population response

Frontiers in Microbiology, 2022
Antagonism is a common behavior seen between microbes in nature. Alcaligenes ammonioxydans HO-1 converts ammonia to nitrogen under aerobic conditions, which leads to the accumulation of extracellular hydroxylamine (HA), providing pronounced growth ...
Xi-Yan Gao, Wei Xie, Wei Xie, Ying Liu, Lan Ma, Lan Ma, Zhi-Pei Liu   +6 more
doaj   +1 more source

Autolysis assay.

, 2013
Late exponential phase cells were suspended in autolysis buffer and OD600 was monitored over 10 hours. Results are the average of triplicate assays and are represented as percent change in OD600 over time.
Vincent P. Richards (403170), Tristan Lefebure (5654626), James H. Miller (329210), José A. Lemos (239435), Jacqueline Abranches (403169), Robert A. Burne (229542), Michael J. Stanhope (320870), Sara R. Palmer (403168), Lin Zeng (161089)   +8 more
core   +1 more source

Microblasting Wound Dressings Mechanically Disrupt Polymicrobial Biofilms to Enhance Healing in Treatment‐Resistant Wounds

Advanced Science, EarlyView.
Treatment‐resistant wounds caused by polymicrobial biofilms are refractory to conventional therapies due to the dense extracellular matrices. We developed μBLAST, a microblasting wound dressing that combines MnO2‐doped biosilica and a H2O2‐releasing mesh to generate localized oxygen microbubbles that mechanically disrupt biofilms.
Yujin Ahn, Joo Hun Lee, Christian Hurd, Jiye Lee, Junggeon Park, Adam A. Markowicz, Zheyuan Zhang, Joanne Hwang, Guillermo L. Monroy, Simon A. Rogers, Woonggyu Jung, Stephen A. Boppart, Hyunjoon Kong   +12 more
wiley   +1 more source