Results 111 to 120 of about 755,026 (367)
Chemistry &Biodiversity, EarlyView.ABSTRACT The chemical composition of 66 oil samples isolated from the berries of individual trees of Juniperus phoenicea var. turbinata, collected in six locations from Algeria, was investigated by gas chromatography with flame ionization detection, gas chromatography‐mass spectrometry, and 13C‐nuclear magnetic resonance.
Chérifa Yassamine Osmani +6 more
wiley +1 more source
Plant resistance-driven emergence of recombinant begomoviruses [PDF]
, 2019 The analysis of plant virus genomes reveals that many were shaped by recombination. However, the history of the emergence dynamics of these recombinants is mostly unknown as well as the underlying evolutionary forces that drove their frequency increase ...
Belabess, Zineb +3 more
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Nucleotide bias of DCL and AGO in plant anti-virus gene silencing [PDF]
, 2010 Plant Dicer-like (DCL) and Argonaute (AGO) are the key enzymes involved in anti-virus post-transcriptional gene silencing (AV-PTGS). Here we show that AV-PTGS exhibited nucleotide preference by calculating a relative AV-PTGS efficiency on processing ...
Dalmay, Tamas +8 more
core +1 more source
ChemCatChem, EarlyView.Exfoliation by ultrasound of graphitic carbon nitride improved activity for the photoreduction of CO2. Abstract Exfoliation of graphitic carbon nitride g‐C3N4 by means of ultrasound (US) treatment at varying input power is investigated. Exfoliation of g‐C3N4 displays a strong dependence of US input power, with a slightly enhanced bandgap (2.8 eV), but ...
Matteo Tommasi +5 more
wiley +1 more source
Mise au point de deux tests PCR multiplexes pour détecter simultanément des formes recombinantes et non-recombinantes du Tomato yellow leaf curl virus au Maroc [PDF]
, 2013 Le Tomato yellow leaf curl virus (TYLCV, genre Begomvirus, famille Geminiviridae) a été isolé pour la première fois au Maroc en 1998 (Peterschmitt et al., 1999) et le Tomato yellow leaf curl Sardinia virus (TYLCSV) en 1999 (Monci et al., 2000).
Belabess, Zineb +5 more
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In‐Situ EPR Study of the Effect of SO2 Poisoning and Regeneration of Cu‐CHA Catalysts
ChemCatChem, EarlyView.In‐situ electron paramagnetic resonance highlights and quantifies the changes in the redox properties of copper chabazite catalysts for the SCR reaction after poisoning with SO2 and after regeneration at high temperature. Abstract A series of copper (Cu) exchanged chabazite zeolite with different Cu content were investigated to elucidate the effect of ...
Qi Gao +5 more
wiley +1 more source
BMC Genomics, 2019 Cotton leaf curl disease (CLCuD), caused by begomoviruses in association with satellite molecules, is a major threat to cotton production causing enormous losses to cotton crop in most of the cotton growing countries including Indian subcontinent.
Razia Qadir +3 more
semanticscholar +1 more source
European Journal of Lipid Science and Technology, EarlyView.The latex of Hevea brasiliensis is rich in furan fatty acid (FuFA) esterified in both neutral and polar lipids. Bio‐based solvents to extract FuFA from ammonia‐stabilized latex was tested. Ethyl acetate worked best, especially with low‐ammonia content. Isopropanol was a good alternative. Lipases could also help to efficiently release FuFA. The findings
Chaisiri Kitpaosong +11 more
wiley +1 more source
Complete genome sequence of a Wenzhou isolate of Tomato Leaf Curl Taiwan virus
浙江大学学报. 农业与生命科学版, 2010 The virus isolate wzh was obtained from tomato showing leaf curl symptoms in Wenzhou, Zhejiang Province. The complete nucleotide sequence of a DNA-A-like molecule of wzh was determined.
LI Fang-fang, XU Fang-cheng, LIU Pei
doaj +1 more source
Is the assistance of satellite by TYLCV strictly cell autonomous? [PDF]
, 2019 Begomoviruses are circular single stranded DNA (css) plant viruses with bipartite (A and B) or monopartite (A-like component) genomes. They are sometimes associated with satellites, cssDNA molecules, namely alphasatellites and betasatellites.
Blanc, Stéphane +3 more
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