Results 81 to 90 of about 420 (113)

Non-hierarchical k-means clustering.

, 2014
Children were diagnosed with one of the following postural patterns: SPP: scoliotic postural pattern; PGPP: pro-gravitational postural pattern; AGPP: anti-gravitational postural pattern.
Małgorzata Domagalska-Szopa (608338), Andrzej Szopa (608339)   +1 more
core   +1 more source

(p)ppGpp levels are increased by heat shock and stress.

, 2020
(A) Outline of the thermotolerance protocol. A culture of cells growing exponentially at 37 °C is divided and incubated at 48 °C or left at 37 °C. After 15 min, both cultures are shifted to 53 °C.
Volkhard Kaever (152216), Gert Bange (811040), Aaron M. Nuss (8582376), Petra Sudzinová (8582385), Libor Krásný (840910), Daniel N. Wilson (59713), Ingo Hantke (8582379), Heinrich Schäfer (8582373), Bertrand Beckert (7941551), Michael Beckstette (683885), Kürşad Turgay (8582388), Kristina Driller (8582382), Petra Dersch (183557), Christian K. Frese (1517512), Wieland Steinchen (5492543)   +14 more
core   +1 more source

Tale of Twin Bifunctional Second Messenger (p)ppGpp Synthetases and Their Function in Mycobacteria. [PDF]

ACS Omega, 2023
Sinha SK, Rs N, Devarakonda Y, Rathi A, Reddy Regatti P, Batra S, Syal K.   +6 more
europepmc   +1 more source

Investigations into the molecular mechanism of the bacterial stringent response

, 2017
When bacterial cells encounter amino acid starvation or certain other adverse growth conditions, they initiate a ‘global’ regulatory process known as the stringent response.
杨宁, Yang, Ning
core   +1 more source

Facile fabrication of polyurethane-based graphene foam/lead zirconate titanate/polydimethylsiloxane composites with good damping performance

, 2018
Using three-dimensional graphene foam as the conductive phase, the temperature range where tan δ > 0.3 for a piezo-damping PGPP composite is broadened to −70 to 100 °C.
Hezhou Liu, Li, Hua, Zhang, Chunmei, Chunmei Zhang, Yujie Chen, Hua Li, Wenchao Xue, Chen, Yujie, Tian, Ran, Liu, Hezhou, Xue, Wenchao, Dugnani, Roberto, Roberto Dugnani, Ran Tian   +13 more
core   +1 more source

Role of (p)ppGpp in antibiotic resistance, tolerance, persistence and survival in Firmicutes. [PDF]

Microlife, 2023
Salzer A, Wolz C.
europepmc   +1 more source

The importance of the fixation of colour, pattern and form in tropical Pseudocerotidae (Platyhelminthes, Polycladida)

, 1995
At last a fixation method that ensures tropical pseudocerotid polyclads are fixed flat, preserved for histological preparation and which also retains their colour pattern has been developed.
Newman, L. J., Cannon, L. R.G.
core   +1 more source

The twists and turns of alarmone synthesis in Treponema denticola

, 2021
Upon encountering certain environmental stresses, such as amino acid or carbon nutrient starvation, bacteria synthesize two hyper-phosphorylated guanine nucleotide ‘alarmone’ molecules: guanosine 5’-triphosphate, 3’-diphosphate (ppGpp) and guanosine 5’,3’
WANG, M, Watt, RM, Xie, S, TANG, PNY
core  

Quantitative Physiology and Proteome Adaptations of Bifidobacterium breve NRBB57 at Near-Zero Growth Rates. [PDF]

Microbiol Spectr, 2023
Ortiz Camargo AR, van Mastrigt O, Bongers RS, Ben-Amor K, Knol J, Abee T, Smid EJ.   +6 more
europepmc   +1 more source

Pleiotropic Multi-Drug Co-Assembled Nanocomposites Offer Protection Against Doxorubicin-Induced Cardiotoxicity. [PDF]

Int J Nanomedicine
Yin D, Li C, Li J, Zeng J, Jia M, Yuan W, Liu L, Tang Y, Wang Y, Tian J.   +9 more
europepmc   +1 more source