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Molecular phylogeny of Trametes and related genera,and description of a new genus Leiotrametes

Fungal Diversity 2012年第4期55卷 47-64页

作者： Stéphane Welti pierre-arthur moreau Anne Favel Régis Courtecuisse Mireille Haon David Navarro Sabine Taussac Laurence Lesage-Meessen INRA Aix-Marseille Univ.UMR1163 de Biotechnologie des Champignons Filamenteux ESIL163 avenue de LuminyCP 92513288 MarseilleCedex 09France Facultédes sciences pharmaceutiques et biologiques Laboratoire des sciences végétales et fongiquesUniversitéLille 2.3 rue du Professeur LaguesseB.P.83F-59006 LilleCedexFrance A.Favel:M.Haon:D.Navarro:S.Taussac:L.Lesage-Meessen CIRM-CF UMR 1163 BCF13009 MarseilleFrance

A phylogenetic analysis of Trametes and related taxa is proposed,based on a wide sampling of temperate and tropical *** sequences of ribosomal DNA(ITS1-5.8S-ITS2)and RPB2 gene from mycelia cultures were analyzed by Maximum Likelihood and Bayesian methods,whilst morphological features were documented from the corresponding herbarium *** results were obtained from analyses of ribosomal LSU sequences downloaded from *** Bayesian analysis of ITS+RPB2 sequences gave the best resolution for the phylogenetic reconstructions and revealed the existence of three main lineages in the Trametes-clade:1)a monospecific lineage represented by Artolenzites elegans 2)a lineage including the genus Pycnoporus in its traditional sense and several species usually classified in the genus Trametes(***,***,***,***)&3)a lineage corresponding to the core genus Trametes,including type species of Trametes,Coriolopsis and *** presence of a pseudostipe,aspect and structure of the abhymenial surface,colour change with 5%aqueous solutions of potassium hydroxide and topography of pigments on skeletal hyphae gave relevant morphological support to these *** the structure of the hymenial surface,presence of a black line below the tomentum and color of context(except for genus Pycnoporus)usually used in traditional polypore-classifications did not reveal any phylogenetic significance.A partial systematic arrangement of the Trametes clade is proposed,with the introduction of a new genus:Leiotrametes Welti&***..Two new combinations:Leiotrametes lactinea(Berk.)Welti&*** ***(Berk.)Welti&*** proposed.

关键词： Basidiomycota Polyporales Artolenzites Coriolopsis Lenzites Pycnoporus Morphology Biogeography

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Pseudoclitocybaceae fam. nov. (Agaricales, Tricholomatineae), a new arrangement at family, genus and species level

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Fungal Diversity 2018年第3期90卷 109-133页

作者： Pablo Alvarado pierre-arthur moreau Balint Dima Alfredo Vizzini Giovanni Consiglio Gabriel Moreno Ledo Setti Tapio Kekki Seppo Huhtinen Kare Liimatainen Tuula Niskanen ALVALAB La Rochela 4739012 SantanderSpain Univ de Lille UFR PharmacieEA 4483 IMPECS59000 LilleFrance Department of Plant Anatomy Eotvos Lorand UniversityPazmany Peter Setany 1/c1117 BudapestHungary Department of Biosciences(Plant Biology) Viikki Plant Science CentreUniversity of HelsinkiP.O.Box 6500014 HelsinkiFinland Dipartimento di Scienze della Vita e Biologia dei Sistemi Universita`di TorinoViale P.A.Mattioli 2510125 TurinItaly Institute for Sustainable Plant Protection(IPSP)-CNR Viale P.A.Mattioli 2510125 TurinItaly Via C.Ronzani 6140033 Casalecchio di RenoBOItaly Departamento Ciencias de la Vida(Botany) Universidad de Alcala28805 Alcala´de HenaresMadridSpain Via C.Pavese 1 46029 SuzzaraMNItaly JyvaskylaUniversity Museum University of JyvaskylaP.O.BOX 3540014 JyvaskylaFinland Herbarium University of Turku 20014 TurkuFinland The Jodrell Laboratory Royal Botanic GardensKewSurrey TW93ABUK

A new classification of several clitocyboid taxa is here proposed to accommodate results from multigenic phylogenetic *** analysis of ITS rDNA as well as a combined dataset including 18S and 28S rDNA,tef1 and rpb2 data,support significantly a shared monophyletic origin of the genera Pseudoclitocybe,Musumecia and Pogonoloma,and the species Clitocybe alexandri and *** new family Pseudoclitocybaceae is here proposed to name this clade,characterized by the presence of loop-like clamp connections in most species,absence of cystidia,and parallel hymenophoral trama with broad,cylindrical hyphae with intracellular *** new genera Clitopaxillus and Harmajaea are proposed to accommodate the type species *** and ***,as well as the combination *** addition,two new species are described:*** has a differential distribution of clamp connections in the basidiome,while *** is,by now,an exclusively European taxon with brownish pileus,somewhat decurrent gills,ovoid spores and basidia longer than those of ***,the species concept within Pseudoclitocybe and Pogonoloma is discussed and descriptions of the most representative species are provided.

关键词： Clitocybe Clitopaxillus Harmajaea Musumecia Pogonoloma Pseudoclitocybe

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Cavity optomechanics with directionally squeezed light

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Science China(Physics,Mechanics & Astronomy) 2024年第6期67卷 181-182页

作者： pierre Meystre Department of Physics and College of Optical Sciences University of ArizonaTucson 85721USA

It is well understood that the Heisenberg uncertainty principle imposes a fundamental limit on the precision of quantum *** way to get around this difficulty is to exploit quantum states that minimize the uncertainty on the observable of interest,increasing in the process the uncertainty on the conjugate *** states of the electromagnetic field.

关键词： field observable quantum

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Analysis of mid-spatial frequency wavefront distortions from a liquid-cooled flash-lamp pumped Nd:phosphate laser amplifier

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High Power Laser Science and Engineering 2024年第1期12卷 24-29页

作者： pierre-Marie Dalbies Sandy Cavaro Edouard Bordenave Nathalie Blanchot Julien G.moreau Jérôme Neauport CEA CESTA Le BarpFrance

Mid-spatial frequency wavefront deformation can be deleterious for the operation of high-energy laser systems. When fluid cooled high-repetition-rate amplifiers are used, the coolant flow is likely to induce such detrimental mid-spatial frequency wavefront deformations. Here, we describe the design and performance of a 90 mm × 90 mm aperture, liquid-cooled Nd:phosphate split-slab laser amplifier pumped by flash-lamps. The performance of the system is evaluated in terms of wavefront aberration and gain at repetition rates down to 1 shot per minute. The results show that this single cooled split-slab system exhibits low wavefront distortions in the medium to large period range, compatible with a focus on target, and despite the use of liquid coolant traversed by both pump and amplified wavelengths. This makes it a potential candidate for applications in large high-energy laser facilities.

关键词： flash-lamp pumping high-power laser laser cooling neodymium glass wavefront error

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Decomposition mechanisms of nuclear-grade cationic exchange resin by advanced oxidation processes:Statistical molecular fragmentation model and DFT calculations

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Journal of Environmental Sciences 2024年第1期135卷 433-448页

作者： Xiang Meng pierre Désesquelles Lejin Xu Department of Nuclear Engineering and Technology School of Energy and Power EngineeringHuazhong University of Science&TechnologyWuhan 430074China CNRS Laboratoire de Physique des Gaz et des PlasmasUniversitéParis-SaclayOrsay 91405France State Key Laboratory of Coal Combustion School of Energy and Power EngineeringHuazhong University of Science and TechnologyWuhan 430074China

The treatment and disposal of radioactive waste are presently facing great *** ion exchange resins have become a focus of attention due to their high production and serious environmental *** this paper,a simplified model of cationic exchange resin is proposed,and the degradation processes of cationic resin monomer initiated by hydroxyl radicals(·OH)are clarified by combining statistical molecular fragmentation(SMF)model and density functional theory(DFT)*** prediction of active sites indicates that the S-O bonds and the C-S bond of the sulfonic group are more likely to react during the *** meta-position of the sulfonic group on the benzene ring is the most active site,and the benzene ring without the sulfonic group has a certain *** C11-C14 and C17-C20 bonds,on the carbon skeleton,are the most easily *** is also found that dihydroxy addition and elimination reactions play a major role in the process of desulfonation,carbon skeleton cleavage and benzene ring *** decomposition mechanisms found through the combination of physical models and chemical calculations,provide theoretical guidance for the treatment of complex polycyclic aromatic hydrocarbons.

关键词： Cationic exchange resin Statistical molecular fragmentation model Density functional theory Hydroxyl radical Decomposition mechanism

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Determining rock crack stress thresholds using ultrasonic through-transmission measurements

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International Journal of Coal Science & Technology 2024年第2期11卷 67-80页

作者： Jiangwan He Mehdi Serati Martin Veidt arthur De Alwis School of Civil Engineering The University of QueenslandBrisbaneQLD 4072Australia School of Mechanical and Mining Engineering The University of QueenslandBrisbaneQLD 4072Australia

The crack initiation stress threshold is widely used in excavation industries as rock spalling strength when designing deep underground structures to avoid unwanted brittle *** various strain-based methods have been developed for the estimation of this critical design parameter,such methods are destructive and often requires subjective interpretations of the stress–strain curves,particularly in rocks with pre-existing microcracks or high *** study explore the applicability of non-destructive ultrasonic through-transmission methods for determining rock damage levels by assessing the changes in transmitted signal characteristics during *** change in velocity,amplitude,dominant frequency,and root-mean-square voltage are investigated with four different rock types including marble,sandstone,granite,and basalt under various stress *** suggest the rate of signal variations can be reliably used to estimate crack closure and crack initiation stress levels across the tested rocks before *** of the results between the conventional techniques and the new proposed methods based on ultrasonic monitoring are further discussed.

关键词： Ultrasonic Non-destructive testing Brittle rock Crack initiation Velocity Amplitude Frequency

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Re-evaluation of recent research on metabolic utilization of energy in poultry: Recommendations for a net energy system for broilers

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Animal Nutrition 2024年第1期16卷 62-72页

作者： Jean Noblet Aye-Cho Tay-Zar Shu-Biao Wu Pairat Srichana pierre Cozannet pierre-Andre Geraert Mingan Choct INRAE Charoen Pokphand Foods Public Company Limited (CPF) School of Environmental and Rural Science University of New England Adisseo France S.A.S.

Different energy systems have been proposed for energy evaluation of feeds for domestic animals. The oldest and most commonly used systems take into account the fecal energy loss to obtain digestible energy(DE), and fecal, urinary and fermentation gases energy losses to calculate metabolizable energy(ME). In the case of ruminants and pigs, the net energy(NE) system, which takes into account the heat increment associated with the metabolic utilization of ME, has progressively replaced the DE and ME systems over the last 50 years. For poultry, apparent ME(AME) is used exclusively and NE is not yet used widely. The present paper considers some important methodological points for measuring NE in poultry feeds and summarizes the available knowledge on NE systems for poultry. NE prediction equations based on a common analysis of three recent studies representing a total of 50 complete and balanced diets fed to broilers are proposed; these equations including the AME content and easily available chemical indicators have been validated on another set of 30 diets. The equations are applicable to both ingredients and complete diets. They rely primarily on an accurate and reliable AME value which then represents the first limiting predictor of NE value. Our analysis indicates that NE would be a better predictor of broiler performance than AME and that the hierarchy between feeds is dependent on the energy system with a higher energy value for fat and a lower energy value for protein in an NE system. Practical considerations for implementing such an NE system from the commonly used AME or AMEn(AME adjusted for zero nitrogen balance) systems are presented. In conclusion, there is sufficient information to allow the implementation of the NE concept in order to improve the accuracy of feed formulation in poultry.

关键词： Poultry Feed evaluation Net energy Energy system

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The importance of increasing primary vaccinations against COVID-19 in Europe

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Infectious Disease Modelling 2024年第1期9卷 1-9页

作者： pierre-Yves Boelle Eugenio Valdano Sorbonne Universite INSERMInstitut Pierre Louis d’Epidemiologie et de Sante PubliqueF75012ParisFrance

In the European Union,mass vaccination against COVID-19 staved off the strict restrictions that had characterized early epidemic ***,vaccination campaigns are focusing on booster doses,and primary vaccinations have all but ***,52 million European adults are *** investigated if reaching the still unvaccinated population in future vaccination campaigns would substantially decrease the current burden of COVID-19,which is *** focused on vaccination homophily,whereby those who are unvaccinated are mostly in contact with other unvaccinated,making COVID-19 circulation *** quantified vaccination homophily and estimated its impact on COVID-19 *** used an online survey of 1,055,286 people from 22 European countries during early *** computed vaccination homophily as the association between reported vaccination status and perceived vaccination uptake among one's own social contacts,using a case-referent design and a hierarchical logistic *** used this information in an analysis of the COVID-19 reproduction ratio to determine the impact of vaccine homophily in *** homophily was present and strong everywhere:the average odds ratio of being vaccinated for a 10-percentage-point increase in coverage among contacts was 1.66(95%CI=(1.60,1.72)).Homophily was positively associated with the strictness of COVID-19-related restrictions in 2020(Pearson=0.49,P=.03).In the countries studied,12%-to-18%of the reproduction ratio would be attributable to vaccine *** vaccination homophily may curb the reproduction ratio substantially even to the point of preventing recurrent epidemic *** addition to boosting those already vaccinated,increasing primary vaccination should remain a high priority in future vaccination campaigns,to reduce vaccination homophily:this combined strategy may decrease COVID-19 burden.

关键词： COVID-19 Vaccination campaign Reproduction ratio Vaccination homophily Survey Europe

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A Review on Sources,Extractions and Analysis Methods of a Sustainable Biomaterial:Tannins

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Journal of Renewable Materials 2024年第3期12卷 397-425页

作者： Antonio Pizzi Marie-pierre Laborie Zeki Candan LERMAB University of LorraineFaculty of SciencesBlvd des AiguillettesNancy54000France Chair of Forest Biomaterials Institute of Earth and Environmental SciencesUniversity of FreiburgFreiburgGermany Freiburg Materials Research Center Alberst Ludwig University of FreiburgFreiburg79104Germany Department of Forest Products Engineering Faculty of ForestryIstanbul UniversitySariyerIstanbul34473Turkey

Condensed and hydrolysable tannins are non-toxic natural polyphenols that are a commercial commodity industrialized for tanning hides to obtain leather and for a growing number of other industrial applications mainly to substitute petroleum-based *** are a definite class of sustainable materials of the forestry *** have been in operation for hundreds of years to manufacture leather and now for a growing number of applications in a variety of other industries,such as wood adhesives,metal coating,pharmaceutical/medical applications and several *** review presents the main sources,either already or potentially commercial of this forestry by-materials,their industrial and laboratory extraction systems,their systems of analysis with their advantages and drawbacks,be these methods so simple to even appear primitive but nonetheless of proven effectiveness,or very modern and *** constitutes a basic but essential summary of what is necessary to know of these sustainable *** doing so,the review highlights some of the main challenges that remain to be addressed to deliver the quality and economics of tannin supply necessary to fulfill the industrial production requirements for some materials-based uses.

关键词： Tannins flavonoids sources extraction methods analysis methods

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Immunobiodiversity:Conserved and specific immunity across land plants and beyond

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Molecular Plant 2024年第1期17卷 92-111页

作者： Baptiste Castel Karima El Mahboubi Christophe Jacquet pierre-Marc Delaux Laboratoire de Recherche en Sciences Végétales(LRSV) Universitéde ToulouseCNRSUPSToulouse INPCastanet-TolosanFrance

Angiosperms represent most plants that humans cultivate,grow,and ***,angiosperms are only one of five major land plant *** a whole lineage,plants also include algal *** these clades represent a tremendous genetic diversity that can be investigated to reveal the evolutionary history of any given *** this review,we describe the current model of the plant immune system,discuss its evolution based on the recent literature,and propose future directions for the *** angiosperms,plant–microbe interactions have been intensively studied,revealing essential cell surface and intracellular immune receptors,as well as metabolic and hormonal defense *** diversity at the genomic and functional levels demonstrates the conservation of these pathways across land plants,some of which are beyond *** basis of the conserved mechanisms,lineage-specific variations have occurred,leading to diversified reservoirs of immune *** rare cases,this diversity has been harnessed and successfully transferred to other species by integration of wild immune receptors or engineering of novel forms of receptors for improved resistance to *** propose that exploring further the diversity of immune mechanisms in the whole plant lineage will reveal completely novel sources of resistance to be deployed in crops.

关键词： evolution MPMI immunity plant evoMPMI symbiosis

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