Results 201 to 210 of about 24,744,506 (350)

Integrated multidisciplinarity in the natural sciences. [PDF]

J Biol Chem, 2019
Gronenborn AM.
europepmc   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

François Roffiaen's terrestrial and freshwater gastropod types in the collection of the Royal Belgian Institute of Natural Sciences. [PDF]

Zookeys
Salvador RB, d'Udekem d'Acoz C, Vinarski MV, Samyn Y, Tomotani BM.   +4 more
europepmc   +1 more source

TRPML1 agonist ML‐SA5 attenuates pulmonary fibroblast activation by suppressing mTOR and restoring autophagic flux

FEBS Open Bio, EarlyView.
TGF‐β1 stimulation downregulates lysosomal channel TRPML1 in pulmonary fibroblasts. The TRPML1 agonist ML‐SA5 suppressed fibroblast‐to‐myofibroblast activation and collagen production. Mechanistically, ML‐SA5 inhibited mTOR phosphorylation, restored autophagic flux, and its effects were enhanced by rapamycin (mTOR inhibitor) and reversed by MHY1485 ...
Jiatong Yao, Xiaoting Kang, Lulu Meng, Shaoxuan Zhang, Qiujie Li, Jinyu Zhou, Mengyue Xue, Chu Li, Hua Zhu, Pengzhou Hang, Jing Zhao   +10 more
wiley   +1 more source

Facilitation of practical work in Natural Sciences: experiences and approaches of junior teachers. [PDF]

F1000Res
Sikhosana L, Mogale KC.
europepmc   +1 more source

Strengthening capacity for natural sciences research: A qualitative assessment to identify good practices, capacity gaps and investment priorities in African research institutions. [PDF]

PLoS One, 2020
El Hajj T, Gregorius S, Pulford J, Bates I.   +3 more
europepmc   +1 more source

Using fluorescence fluctuation spectroscopy to quantify molecular dynamics within cells

FEBS Open Bio, EarlyView.
Microscopy techniques like fluorescence correlation spectroscopy (FCS) and number and brightness analysis (N&B) allow to quantify concentrations, diffusion rates, and oligomerization of fluorescently labeled molecules in the living cell. In this protocol the principles of how to set up these types of experiments are described including calibration ...
Mark A. Hink
wiley   +1 more source

Natural Sciences Exams 2004

, 2013
past exams for school of Natural sciences first semester ...
University of Zambia
core  

Who is Represented in the Research on Undergraduate Research Experiences in the Natural Sciences? A Review of Literature. [PDF]

CBE Life Sci Educ
Goodwin EC, Gin LE, Aeschliman A, Afoakwa AK, Allred BA, Avalle ST, Bell A, Berkheimer J, Brzezinski H, Campos R, Emerson H, Hess SC, Montelongo AM, Noshirwani N, Shelton WL, Valdez EM, White J, White Q, Wittekind E, Cooper KM, Brownell SE.   +20 more
europepmc   +1 more source