Results 111 to 120 of about 353,600 (336)

Controlled Ecological Life Support System: Use of Higher Plants [PDF]

open access: yes
Results of two workshops concerning the use of higher plants in Controlled Ecological Life Support Systems (CELSS) are summarized. Criteria for plant selection were identified from these categories: food production, nutrition, oxygen production and ...
Alford, D. K., Tibbits, T. W.
core   +1 more source

Аналіз конкурентоспроможності галузей АПК Вінницької області [PDF]

open access: yes, 2008
Аналіз конкурентоспроможності галузей АПК Вінницької області. В статті проведено аналіз експертного потенціалу продукції рослинництва і тваринництва підприємствами Вінницької області та зроблено висновки про можливості сільськогосподарського ...
Малюга, Л. М.
core  

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

PRODUCTIVITY OF DURUM SPRING WHEAT VARIETIES ACCORDING TO ANCESTORS

open access: yesЗерновое хозяйство России, 2018
During the years 2013-2014 the laboratory of plant-breeding of Institute of Plant-Growing named after V.Ya. Yuriev carried out researches in a long-term (42 years) nine fallow-grain-plowing crop rotation sequences with the following rotation of cultures:
A. S. Usov
doaj   +2 more sources

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

Role of Customers' Demands and Environment in Priorities of Development among Young Farmers [PDF]

open access: yes
The level of a country's long-term food-supply and agricultural export is basically determined by the agricultural and food industrial investments. In Hungary the level of the agricultural output have decreased considerably in the previous years, and the
Csitari, Melinda
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

On the distribution, ecology and conservation status of three rare plant taxa Zygophyllum compressum, Elachanthus glaber and Eremophila crassifolia in southwestern New South Wales [PDF]

open access: yes, 2010
The arid and semi-arid southwest of New South Wales has received disproportionately less attention from botanists than other similar-sized geographic regions of the state.
Sluiter, Ian Richard Kirkwood
core  

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

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