Results 71 to 80 of about 57,808 (284)
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Estimation of land cover areas in Najaf governorate using remote sensing techniques
آداب الكوفة, 2012 In order to find out the temporal classification of the Earth's appearance for the current period, the study dealt with the analytical approach for the purpose of analyzing and displaying satellite visuals through classification, analysis and automated ...
عبد الصاحب البغدادي +2 more
doaj +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Earth and Space ScienceThe Lunar Trailblazer smallsat mission High‐resolution Volatiles and Minerals Moon Mapper (HVM3) science instrument was designed to acquire targeted spectral image cubes of the lunar surface at visible to shortwave infrared (VSWIR) wavelengths (0.6–3.6 ...
Angela M. Dapremont +13 more
doaj +1 more source
Automated mapping of Earth's annual minimum exposed snow and ice with MODIS
Geophysical Research Letters, 2012 Global snow and ice have been diminishing during the Anthropocene but we still lack a complete mapping of annual minimum exposed snow and ice with a consistent, repeatable algorithm.
Thomas H. Painter +3 more
doaj +1 more source
International Journal of Environment and Geoinformatics, 2019 Because of ongoing global climate change on Earth, along with other natural disasters floods widespread and frequent occurrence of this process in the Kura River basin in Azerbaijan creates great threat for the local population, agriculture and economy ...
Amil Aghayev, Rza Mahmudov
doaj +1 more source
Migration Mapper: Identifying movement corridors and seasonal ranges for large mammal conservation
Methods in Ecology and Evolution, 2022 Modern tracking technology has facilitated a novel understanding of terrestrial mammal movement while revealing that movements are being truncated and lost.
Jerod A. Merkle +4 more
doaj +1 more source
Parallel Hierarchical Affinity Propagation with MapReduce
, 2014 The accelerated evolution and explosion of the Internet and social media is generating voluminous quantities of data (on zettabyte scales). Paramount amongst the desires to manipulate and extract actionable intelligence from vast big data volumes is the ...
Haber, Rana +4 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source