Results 71 to 80 of about 152,893 (314)

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

THE EFFECT OF GROWTH REGULATORS AND CULTURE CONDITIONS ON THE CALLUS INDUCTION IN TOMATO Lycopersicon Sp.

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2006
Effect of auxins: (NAA, IAA), cytokinin BAP and culture conditions (light, darkness) on callus induction in cotyledons of tomato cultivar ‘Maskotka’ and the wild form of Lycopersicon peruvianum was investigated.
Danuta Rzepka-Plevneš   +4 more
doaj  

Demonología organizacional y saberes vampiros. El lado oscuro de las organizaciones. Un viaje guiado al inframundo organizacional [PDF]

open access: yesRevista Enfoques, 2012
This essay aims to explore and track the “dark side” of organizations. We are interested in the instinctual and hidden dynamics that influence organizing. The essay brings the unimaginable into the real of the imagination.
Reinhard Friedmann
doaj  

The Rothko Chapel: Profane or Sacred Space?

open access: yesReligions, 2023
Despite the atheism of renowned abstract expressionist painter Mark Rothko, the artist was commissioned by Christians to create a sacred space that was originally intended to be used by religious believers: the Rothko Chapel in Houston, Texas.
Mark Allen
doaj   +1 more source

Dark matter [PDF]

open access: yesProceedings of the National Academy of Sciences, 2014
The evidence for the dark matter (DM) of the hot big bang cosmology is about as good as it gets in natural science. The exploration of its nature is now led by direct and indirect detection experiments, to be complemented by advances in the full range of cosmological tests, including judicious consideration of the rich phenomenology of galaxies.
openaire   +3 more sources

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

DARK ENERGY, DARK MATTER AND GRAVITY [PDF]

open access: yesInternational Journal of Modern Physics D, 2007
We discuss the motivation for high accuracy relativistic gravitational experiments in the solar system and complementary cosmological tests. We focus our attention on the issue of distinguishing a generic scalar theory of gravity as the underlying physical theory from the usual general-relativistic picture, where one expects the presence of ...
openaire   +2 more sources

AscF in the mycobacterial CIII–CIV supercomplex lacks metal and nucleotide binding but links malate oxidation to respiration

open access: yesFEBS Letters, EarlyView.
The mycobacterial CIII‐CIV respiratory supercomplex is an obligate assembly, encompassing several subunits of unknown functions. We have characterized the intracellular subunit AscF, and show that it is unlikely to be a sensor for metals or nucleotides, but is required for growth on nonfermentable energy sources, and likely works as an adapter for ...
Eni Rile   +8 more
wiley   +1 more source

Heart of Darkness: Character Studies [PDF]

open access: yes, 2008
This book is not available through Chester Rep.This book introduces "Heart of Darkness" through its key characters - an ideal framework for students looking to develop an advanced understanding of the text.
Chantler, Ashley
core  

The first emerging records of a dragonfly in the dark zone of subterranean ecosystems: Exuviae and newly emerged adults of Hyrcanian Goldenring, Cordulegaster vanbrinkae in Danial Cave, northern Iran

open access: yesEcology and Evolution
Riverine caves are special habitats that are home to many aquatic and terrestrial species. Some Odonata species and their emerging are recorded at the entrance and in the twilight zones of subterranean habitats around the world. However, the emergence of
Pouria Ghelich Khani   +2 more
doaj   +1 more source

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