Results 91 to 100 of about 26,053,547 (317)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

The Correlation between Language Proficiency and the Use of Lexical Collocations by Algerian EFL Undergraduate Students in Essay Writings: a Case Study of Verb+ Noun Collocations

open access: yesRevue des Sciences Humaines, 2017
     ‘Pseudo-native speaker’ is the term given to a foreign language learner who has reached a high level of proficiency. Such level of proficiency is characterised by the mastery of grammar, vocabulary, and pronunciation.
Mohamed Akram Arabet
doaj  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Sesiidae of the Iberian Peninsula, new records and distributional analysis (Insecta: Lepidoptera)

open access: yesSHILAP, 2014
Se presenta una lista comentada de la Sesiidae de la Península Ibérica. Synanthedon flaviventris (Staudinger, 1883) es nuevo para España y para la Península Ibérica, y S. scoliaeformis (Borkhausen, 1789) es nuevo para Portugal.
Z. Lastuvka, A. Lastuvka
doaj  

Evaluating the influence of chemical composition and morphology of waxes on the fusion behaviour of rigid PVC

open access: yeseXPRESS Polymer Letters
A set of linear Fischer-Tropsch (FT) waxes were oxidized to various degrees by utilizing an ozonolysis method. These waxes were comprehensively characterized in terms of their chemical composition, thermal behaviour, molecular weight distributions, and ...
Johannes Lodewiekus Barnard   +2 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

The Impact of Translation on Reading Comprehension for EST Learners - A Case Study of Computer Science Students at Constantine 2 University

open access: yesRevue des Sciences Humaines, 2019
We study the impact of introducing EST concepts for computer science learners through the use of translation. We have opted for the use of an on-the-fly translation, in which the teacher uses translation just to explain ambiguous terms or ideas related ...
Amer Draa
doaj  

Effects of a combination of beta carotene and vitamin A on lung cancer and cardiovascular disease.

open access: yesNew England Journal of Medicine, 1996
G. Omenn   +11 more
semanticscholar   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

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