Results 71 to 80 of about 32,008 (339)

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

Ultra Thin White Topping

open access: yes, 2017
Paper consists of subsistence of highway road and improvement in low cost and increasing the strength and vitality of the pavement. Ultra-Thin White Topping may be defined as a concrete cover with closely spaced joints and bonded to an existing ...
, Vinesh S. Thorat, Rajas T. Mannur, Pranav V. Deshmukh, Kedar R. Joshi, Akshay P. Pasalkar, Nikhil S. Lobhe
core   +1 more source

Влияние на основни агротехнически практики върху продуктивността и качеството на новия сорт тютюн Бърлей 420

open access: yesПочвознание, агрохимия и екология, 2014
The effects of different nitrogen rates (70, 100 and 130 kg N ha-1) and time of topping on productivity and leaf quality of new tobacco variety Burley 420 have been studied in field experiment set on Cleyic-Chromic Luvisol.
РАДКА БОЖИНОВА   +1 more
doaj  

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

EFFECT OF TIME AND FREQUENCY OF TOPPING ON STORAGE ROOT AND CUTTING PRODUCTION OF A BUSHY SWEET POTATO CULTIVAR

open access: yesAnnals of Tropical Research, 1988
The effect of topping on storage root and apical stem cutting production of a bushy sweet potato cultivar (VSP-2) was studied. In the first experiment, all terminal cuttings at least 16 cm long were cut either at 38, 45, 52, or 59 days after planting ...
Federico G. Villamayor Jr, Rudy D. Perez
doaj  

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

nou (2018) [PDF]

open access: yes, 2018
'nou' (18 mins, 2018) is a film inspired by Scottish socialist writer Naomi Mitchison’s Memoirs of a Spacewoman. It is a tale of space travel, hypnosis and transformation across time and space, from an alien world to a dentist’s chair in Glasgow, 1981 ...
Topping, Jane
core  

Effets de la taille en vert sur le cépage Tempranillo dans la région de la Rioja Alavesa

open access: yesOENO One, 1987
Les effets du rognage et la suppression des entre-coeurs sur le cépage Tempranillo ont été étudiés en 1986, dans deux vignobles de la Rioja Alavesa. L'essai comprenait 560 souches considérées individuellement. Le rognage augmente la production et diminue
Enrique López Fernández
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

EFFECT OF SOME AGRICULTURAL AND PHYSIOLOGICAL TREATMENTS ON GIZA 89 COTTON CULTIVAR [PDF]

open access: yesJournal of Plant Production, 2000
Two field experiments were carried out in Gemmeiza Agric. Res. Station, in 1999 and 2000 seasons to study the effect of some agricultural and physiological treatments on growth, yield and yield components and fiber properties of cotton Giza 89 cultivar. 
W. El-Shazly   +3 more
doaj   +1 more source

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