Results 71 to 80 of about 3,067,292 (342)

Distribution of Trichinella spiralis, Trichinella britovi, and Trichinella pseudospiralis in the Diaphragms and T. spiralis and T. britovi in the Tongues of Experimentally Infected Pigs

open access: yesFrontiers in Veterinary Science, 2021
There is little or even no data in the global literature on the distribution of different species of Trichinella in the individual parts of the diaphragms and tongues in infected pigs.
Michał Gondek   +5 more
doaj   +1 more source

Mechanisms and kinetic assays of aminoacyl‐tRNA synthetases

open access: yesFEBS Letters, EarlyView.
Accurate protein synthesis is crucial for life. The key players are aminoacyl‐tRNA synthetases (AARSs), which read the genetic code by pairing cognate amino acids and tRNAs. AARSs establish high amino acid selectivity by employing physicochemical limits in molecular recognition.
Igor Zivkovic   +2 more
wiley   +1 more source

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Defining Lyfe in the Universe: From Three Privileged Functions to Four Pillars

open access: yesLife, 2020
Motivated by the need to paint a more general picture of what life is—and could be—with respect to the rest of the phenomena of the universe, we propose a new vocabulary for astrobiological research.
Stuart Bartlett, Michael L. Wong
doaj   +1 more source

Supplementation of beer with Pinus sylvestris L. shoots extracts and its effect on fermentation, phenolic content, antioxidant activity and sensory profiles

open access: yesElectronic Journal of Biotechnology, 2023
Background: The aim of this study was to determine the role of Pinus sylvestris L. shoots in the development of antioxidant and sensory features of wheat beer.
Marcin Dziedziński   +6 more
doaj   +1 more source

Dilemmas of Rawlsian Opportunity [PDF]

open access: yes, 2010
John Rawls's repeated assertions that the basic structure of society creates profound and inevitable differences in life prospects for people born in different starting places seems to contradict his assertions that, under fair equality of opportunity, a
Manzouri, Amirhossein, Savic, Ivanka
core   +2 more sources

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Fatty acid profile in edible eggs of snails from the Cornu genus

open access: yesJournal of Veterinary Research, 2020
The aim of this study was to determine the content of fatty acids in eggs harvested from two edible subspecies of Polish-bred common garden snail from the Cornu genus, as well as this content in the retail-ready product obtained from these eggs.
Maćkowiak-Dryka Monika   +3 more
doaj   +1 more source

New Smoothie Products Based on Pumpkin, Banana, and Purple Carrot as a Source of Bioactive Compounds

open access: yesMolecules, 2022
Smoothies are fruit- and/or vegetable-based products in form of beverages that are typically semi-liquid, thick in consistency, and mainly consist of purees and juices. Other ingredients, such as yogurt, milk, ice cream, sugar, honey, or simply water may
Marcin Kidoń, Pascaline Aimee Uwineza
doaj   +1 more source

Amyloid and the origin of life: self-replicating catalytic amyloids as prebiotic informational and protometabolic entities

open access: yesCellular and Molecular Life Sciences, 2018
A crucial stage in the origin of life was the emergence of the first molecular entity that was able to replicate, transmit information, and evolve on the early Earth. The amyloid world hypothesis posits that in the pre-RNA era, information processing was
C. Maury
semanticscholar   +1 more source

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