Results 131 to 140 of about 179,472 (258)

AdiY acts as a cytoplasmic pH sensor via histidine protonation to regulate acid stress adaptation in <i>Escherichia coli</i>. [PDF]

J Bacteriol
Gallo G, Brameyer S, Kuppermann S, Schneider S, Kielkowski P, Jung K.   +5 more
europepmc   +1 more source

Highly Sensitive and Selective Sol-Gel Spin-Coated Composite TiO₂-PANI Thin Films for EGFET-pH Sensor. [PDF]

Gels, 2022
Kamarozaman NS, Zainal N, Rosli AB, Zulkefle MA, Nik Him NR, Abdullah WFH, Herman SH, Zulkifli Z.   +7 more
europepmc   +1 more source

A yeast model of 5‐oxoproline accumulation reveals a general toleration to 5‐oxoproline

FEBS Open Bio, EarlyView.
Using a yeast model, we show that even high accumulation of 5‐oxoproline causes only mild cellular stress and does not trigger oxidative stress. Instead, cells adapt by activating efflux pumps and diverse protective pathways, suggesting that previously proposed harmful effects of 5‐oxoproline may arise from indirect metabolic imbalances rather than the
Pratiksha Dubey, Vaishnavi Sanjayan, Praveen Singh, Shantanu Sengupta, Anand Kumar Bachhawat   +4 more
wiley   +1 more source

The Transmembrane Glutamate Serves as a pH Sensor for Tha4 Oligomerization During Twin Arginine Transport of Proteins. [PDF]

Plants (Basel)
Weesinghe VS, New CP, Dabney-Smith C.
europepmc   +1 more source

A Calibration-Free pH Sensor Using an In-Situ Modified Ir Electrode for Bespoke Application in Seawater. [PDF]

Sensors (Basel), 2022
Chen Y, Compton R.
europepmc   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Molecular and functional profiling of Gαi as an intracellular pH sensor. [PDF]

Nat Commun
Prakash A, Li Z, Chirasani VR, Rasquinha JA, Hewitt N, Hubbard GB, Yin G, Hawkins AT, Montore LJ, Dohlman HG, Campbell SL.   +10 more
europepmc   +1 more source

Synovial fluid pH sensor for early detection of prosthetic hip infections. [PDF]

Adv Funct Mater, 2021
Wijayaratna U, Kiridena S, Adams JD, Behrend CJ, Anker JN.   +4 more
europepmc   +1 more source

The C‐terminal region of KIF26B is indispensable for nephron progenitor condensation and kidney formation in mice

FEBS Open Bio, EarlyView.
KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura, Kengo Furuichi, Hiromitsu Akamatsu, Naoki Yamamoto, Sako Keisuke, Akihiko Koshino, Taichiro Minami, Megumi Oshima, Akinori Hara, Norihiko Sakai, Miho Shimizu, Kenta Takahashi, Minako Yamamura, Shin‐ichi Horike, Takiko Daikoku, Kenichi Harada, Yohei Shinmyo, Hiroshi Kawasaki, Takashi Wada, Yasunori Iwata   +19 more
wiley   +1 more source

Bacteriorhodopsin-Based pH Sensor for Cell Culture Condition Regulation. [PDF]

Materials (Basel)
Huang J, Xie S, Fan H, Song C, Zheng Q, Luo D, Zeng Z, Li Z, Lv Y.   +8 more
europepmc   +1 more source