Results 51 to 60 of about 34,946 (268)

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Monitoring, source apportionment, and health risk implications of potentially toxic element concentrations in canned fish products within Kumasi metropolis, Ghana

Food Chemistry Advances
Canned fish is widely consumed in Ghana due to its low cost, long shelf life, and nutritional value. However, concerns over potentially toxic elements (PTE) pose a growing public health risk.
Gerheart Winfred Ashong, Wisdom Kwame Nyatuame, Flora Amerley Amarh, Dogbey Bright Agbeko, Ray Bright Voegborlo, Eric Selorm Agorku, Michael Yaw Peasah   +6 more
doaj   +1 more source

Experiment on Interaction-Free Measurement in Neutron Interferometry

, 1997
A neutron interferometric test of interaction-free detection of the presence of an absorbing object in one arm of a neutron interferometer has been performed.
Bennet, Dicke, Elitzur, Hafner, Johann Summhammer, Karlsson, Krenn, Kwiat, Kwiat, Kwiat, Meinrad Hafner, Paul, Pavicic, Petrascheck, Vaidman, Vaidman   +15 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

الجواز النحوي في مسائل الجملة الإسمية

مجلة كلية العلوم الأسلامية
Grammatical permissibility is considered a means of enrichment in Arabic, as it allows grammatical rules to accommodate various possibilities due to their inherent flexibility and adaptability. This research adopts the following aspects: • Selecting the
منى حامد النّعيميّ
doaj   +1 more source

Potentially toxic elements (As, Cu, Pb and Zn) in former vineyard soils under olive groves and natural vegetation [PDF]

Journal of Central European Agriculture
The study aimed to determine and compare concentrations of As, Cu, Pb, and Zn in former vineyard soils under olive groves and natural vegetation and to assess soil pollution in the studied area.
Aleksandra Bensa, Nikolina Jurković Balog, Katarina Matan, Aleksandra Perčin   +3 more
doaj   +1 more source

Enrichment of various metals in Abelmoschus esculentus grown in wastewater irrigated soil area of Dehradun city, India [PDF]

, 2012
The accumulation of metal contents in soil from wastewater (WW) irrigation is a cause of serious concern due to their potential accumulation in vegetables and food products growing in such areas. The results revealed the concentration of Pb (0.17±0.03 mg/
Chopra, A. K., Pathak, Chakresh, Srivastava, Sachin   +2 more
core   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

The Assessment of Municipal Solid Waste (MSW) Compost Properties Produced in Sanandaj City with a View of Improving the Soil Quality and Health

مجله آب و خاک, 2017
Introduction: the use of municipal solid waste (MSW) compost in agriculture as a soil conditioner is increasing day by day because of its positive effects on biological, physical, and chemical soil properties.
Z. Sharifi, S. M. T. Hossaini
doaj   +1 more source

Fetal Brain Tumor Harboring a Unique ROCK1::BRAF Fusion

Pediatric Blood &Cancer, EarlyView.
Marllon Cindra Sant'Ana, Mariana Maschietto, Daniela Paz Leal, Ricardo de Santos de Oliveira, Mayara Ferreira Euzébio, Antonio Carlos dos Santos, Luciano Neder, Carlos Alberto Scrideli, Elvis Terci Valera   +8 more
wiley   +1 more source