Results 81 to 90 of about 356,119 (293)

Ancient Wheat Species Can Extend Biodiversity of Cultivated Crops [PDF]

, 2011
Wheat genetic resources may be grown in organic farming systems or in less favourable areas for bread wheat species. Characteristics of hulled wheat species (23 varieties of einkorn, emmer wheat, spelt wheat) were studied and evaluated within a two-year ...
Capouchova, Ivana, Konvalina, Petr, Moudry, Jan, Moudry, Jan (Jr.), Stehno, Zdenek   +4 more
core  

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Estimating rice yield under different wheat residue coverage levels using multispectral Gaofen satellite data and remote sensing indices

Journal of Agricultural Engineering
Satellite remote sensing (RS) offers an efficient, large-scale approach for monitoring crop health, particularly in precise estimation of crop yields.
Muhammad Sohail Memon, Shuren Chen, Jun Guo, Babar Iqbal , Zhiqiang Du , Mohamed Farag Taha, Noreena Memon   +6 more
doaj   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

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

FEBS 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, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

A Phenology-Based Evaluation of the Optimal Proxy for Cropland Suitability Based on Crop Yield Correlations from Sentinel-2 Image Time-Series

Agriculture
Cropland suitability calculations quantify natural suitability according to abiotic conditions, thus making them crucial for sustainable land management. However, since ground-truth yield data are extremely scarce, there is a need to improve knowledge on
Dorijan Radočaj, Mladen Jurišić
doaj   +1 more source

Estimating potential soil erosion for environmental services in a sugarcane growing area using multisource remote sensing data [PDF]

, 2013
Characterization of landscapes is crucial in modelling potential soil erosion to ascertain environmental services that are provided by the main land use in the ecosystem. Remote sensing techniques have proved successful in characterization of landscapes.
Bégué, Agnès, Clouvel, Pascal, Mulianga, Betty, Simoes, Margareth, Todoroff, Pierre   +4 more
core  

Genetic Improvement of Livestock for Organic Farming Systems [PDF]

, 2003
Organic farming which experienced a constant rise over the last two decades is a system based on sustainability and on a concept tending towards functional integrity.
Boelling, D., Groen, A.F., Jensen, J., Madsen, P., Sørensen, P.   +4 more
core   +3 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS 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

Final report on the VEGINECO project [PDF]

, 2002
Vegetable farming systems in Europe, Final report on the VEGINECO ...
Garcia Diaz, A., Sukkel, W.
core   +1 more source