Results 91 to 100 of about 29,978,210 (287)

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Global Stability of an Economic Model with a Continuous Delay of Kaldor Type Modified

open access: yesInternational Journal of Differential Equations, 2018
This paper studies continuous nonlinear economic dynamics with a continuous delay of a Kaldor type modified in dimension two. The important results are, on the one hand, the boundedness of solutions, the existence of an attractive set, and the permanence
Aka Fulgence Nindjin   +3 more
doaj   +1 more source

Spartan Daily, November 22, 1988 [PDF]

open access: yes, 1988
Volume 91, Issue 57https://scholarworks.sjsu.edu/spartandaily/7783/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

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

open access: yesFEBS 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   +10 more
wiley   +1 more source

Spartan Daily, February 22, 1946 [PDF]

open access: yes, 1946
Volume 34, Issue 60https://scholarworks.sjsu.edu/spartandaily/3716/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

IMPACT OF MATURITY STAGE ON ANTIOXIDANT ACTIVITY AND PHYTOCHEMICAL PROPERTIES OF DIFFERENT PARTS FROM PAWPAW: CARICA PAPAYA L. VAR SOLO 8

open access: yesFood and Environment Safety, 2020
The purpose of this paper has been to study the antioxidant activities and phytochemical compounds at different stages of maturity from papaya (Carica papaya L.
Edwige Larissa KOFFI   +3 more
doaj  

Evaluation of Rainfall and Temperature Conditions for a Perennial Crop in Tropical Wetland: A Case Study of Cocoa in Côte d’Ivoire

open access: yesAdvances in Meteorology, 2019
The rainfall and temperature conditions are evaluated for the first time during the 1989–2006 period, in six main cocoa production areas (Abengourou, Agboville, Daloa, Dimbokro, Guiglo, and Soubre) of Côte d’Ivoire using data from SODEXAM (ground-based ...
Fidèle Yoroba   +8 more
doaj   +1 more source

NeurHistAlert 22 [PDF]

open access: yesJournal of the History of the Neurosciences, 2016
Frank W, Stahnisch, Jyh Yung, Hor
openaire   +2 more sources

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

open access: yesFEBS 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   +5 more
wiley   +1 more source

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