Results 101 to 110 of about 6,558,638 (349)

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Village History 1 [PDF]

open access: yes, 2010
Zhangs skyong tells village history concerning a demon which almost destroyed the village.The fifty one audio and nine video files in this collection include: villages’ life stories, circle-dancing songs and performance, local history, folk tales, and ...
G.yu lha
core  

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Human harvest, climate change and their synergistic effects drove the Chinese Crested Tern to the brink of extinction

open access: yesGlobal Ecology and Conservation, 2015
Synergistic effect refers to simultaneous actions of separate factors which have a greater total effect than the sum of the individual factor effects. However, there has been a limited knowledge on how synergistic effects occur and individual roles of ...
Shuihua Chen   +7 more
doaj   +1 more source

An Interview About an Illness [PDF]

open access: yes, 2009
The respondent tells of his experience of a life-threatening illness.The fifty one audio and nine video files in this collection include: villages’ life stories, circle-dancing songs and performance, local history, folk tales, and interviews from ...
G.yu lha
core  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Two new species of Pelagodes Holloway, 1996 from Eastern New Guinea (Lepidoptera: Geometridae, Geometrinae, Thalassodini)

open access: yesSHILAP
Two new species of the Indo-Australian genus Pelagodes Holloway, 1996 are described as new. Pelagodes sebastiani Lindt, Lennuk & Viidalepp, sp. nov. resembles Pelagodes rana Holloway, 1996 in the shape of its frog-leglike appendages on the male eighth ...
Aare Lindt   +2 more
doaj   +1 more source

Local biodiversity is higher inside than outside terrestrial protected areas worldwide

open access: yesNature Communications, 2016
Protected areas are thought essential for biodiversity conservation, but few studies confirm that protection benefits species. Here, Gray and Hill et al. analyse a global, taxonomically broad database to show that local species richness and abundance are
Claudia L. Gray   +9 more
doaj   +1 more source

Anchonini in Africa: New Species and Genus Confirming a Transatlantic Distribution (Coleoptera: Curculionidae: Molytinae)

open access: yesDiversity, 2018
The Anchonini known from Africa are reviewed. The monotypic genus Aethiopacorep is redescribed. The new West African genus Titilayo gen. nov. is described, with seven new species: four from São Tomé, T. perrinae sp. nov., T. saotomense sp.
Joana P. Cristóvão   +1 more
doaj   +1 more source

From Life Histories to Social History

open access: yes, 2020
Relying on more than 300 interviews conducted in Mwinilunga District, north-west Zambia, this chapter asks to what extent life histories can contribute to the writing of social history. How do individual stories fit into, challenge, or alter dominant theories of social change?
openaire   +1 more source

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