Results 81 to 90 of about 1,133,012 (313)

Mapping and description of pattP sites isolated by iPCR on human and murine cell lines.

open access: yes, 2014
Mapping and description of pattP sites isolated by iPCR on human and murine cell lines.
Suzanna Ursulet (582378)   +9 more
core   +1 more source

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

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

Analysis of Electric Leakage Fault of Mine Multi-level Power Supply Network and Its Detectio

open access: yesGong-kuang zidonghua, 2012
The paper analyzed fault components at the electric leakage moment of isolated neutral power supply system and power supply network connected to earth through an arc suppression coil, and got electrical characteristics of fault point.
LV Liang-jun   +2 more
doaj  

Anti-cancer activity of new benzyl isoquinoline alkaloid from Saudi plant Annona squamosa

open access: yesBMC Chemistry, 2019
Two alkaloids, belonging to benzylisoquinoline alkaloids, were isolated from Annona squamosa. One of these alkaloids, 6, 7-dimethoxy-1-(α-hydroxy-4-methoxybenzyl)-2-methyl-1, 2, 3, 4-tetrahydroisoquinoline, was isolated for the first time from natural ...
Adel M. Al-ghazzawi
doaj   +1 more source

Coupled-slot fin-line isolators

open access: yesElectronics Letters, 1985
Preliminary results are presented for novel isolators in the frequency range 26.5?40.0 GHz. The structure is a ferrite-loaded coupled-slot fin-line with the ferrite magnetised parallel to the direction of propagation. The results suggest applications at higher frequencies.
D.B. Sillars, L.E. Davis
openaire   +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

Accelerator power concepts using isolated transmission lines [PDF]

open access: yes, 1981
This report outlines the rationale and the advantages of using multiple transmission-line sections isolated by transit time and inductance in accelerating high-current (approx.
Nunnally, W.C.
core   +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

Studies on the behaviour of human pancreatic carcinoma cell lines, with particular reference to stem cells

open access: yes, 2010
PhDStem cell therapy represents a potential -cell replacement strategy in diabetes and a pancreatic cancer (PC) stem cell is an attractive therapeutic target in this dire disease. However, a normal stem cell remains unidentified and proposed malignant
Guppy, Naomi J
core  

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