Results 81 to 90 of about 4,885,172 (311)

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Ui, que nojo! Tem mais é que fechar esse valetão! Um estudo com o conceito deleuzeano de devir Ew, how disgusting! We must close this sewer channel: a study with the deleuzean becoming concept

open access: yesEducar em Revista, 2011
Este artigo relata o processo de investigação para a construção e aplicação de um conjunto de atividades relacionadas à temática água, em um Colégio de Curitiba.
Vandamir Palmeiro, Christiane Gioppo
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

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

Extending Invitations, Becoming Messmates

open access: yes, 2016
As music educators we can model proactive advocacy among community members to prevent individuals\u27 reactive violence in response to intolerance for differences.
Reynolds, Alison M., Talbot, Brent C.
core  

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

Becoming curious about cats: A collaborative writing project [PDF]

open access: yes, 2010
Students’ interests and achievement in writing are often debated and located in theoretical and pedagogical arguments. These issues can polarise understandings of effective teaching practice.
Amoore, Liz, Dix, Stephanie Margaret
core   +1 more source

Structura și analiza literară a prologului ioanin

open access: yesTheoRhēma, 2019
The prologue of the Gospel of John should be seen as one of the most difficult biblical passages to interpret due to its hymnic structure. Many researchers have tried to grasp its core and to understand its background and purpose.
Marius Mitrache
doaj  

Platon’da ve Aristoteles’te Var Olmayanın Varlığı: Me On

open access: yesBartın Üniversitesi İslami İlimler Fakültesi Dergisi
Platon ve Aristoteles var olmayanın/me on varlığını, Parmenidesçi yaklaşımın yol açtığı sorunlara çözüm bulmak için temellendirmektedir. Her ne kadar iki filozof da Parmenides’in düşünüş biçimin yol açtığı soruna karşı çözüm üretmek için, var olmayanın ...
Yakup Orhan, Emrah Akdeniz
doaj   +1 more source

La ciudad Islámica: una interpretación femenina = The Islamic city: A female interpretation

open access: yesTerritorios en Formación, 2019
Resumen Agar, la concubina de Abraham y la madre de la nación árabe, es la fundadora de la ciudad islámica, Meca. En la mitología islámica Agar, una vez expulsada de la tienda de Abraham y Sara, vaga desesperadamente por el desierto Paran, en busca de ...
Narges Bazarjani
doaj   +1 more source

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