Results 81 to 90 of about 117,231 (307)

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

Case marking strategies in Kope

open access: yes, 1990
From the introduction: In this paper I will examine case marking strategies in Kope, a Papuan language of Papua New Guinea, in light of claims made by Foley (1986:92-98).
Clifton, John M.
core   +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

Case marking in Australian languages

open access: yes, 1977
This classic book provides an authoritative overview of case marking patterns in the Aboriginal languages of ...
Blake, Barry
core   +1 more source

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

Differential Object Marking, Case and Agreement

open access: yesBorealis: An International Journal of Hispanic Linguistics, 2013
In this paper, we present empirical evidence showing that Differential Object Marking (DOM)  in Spanish is determined by structural conditions related to Case and agreement. We also argue that semantic concepts such as specificity, definiteness, animacy,
Javier Ormazabal, Juan Romero
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

Case assigment in Basque

open access: yesAnuario del Seminario de Filología Vasca "Julio de Urquijo", 1988
This study undertakes an analysis of how ergative/absolutive Case marking takes place in Basque, a structure which appears to be similar to that of an accusative language.
José Ignacio Hualde
doaj   +1 more source

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