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Endophyte infection of Festuca eskia enhances seedling survival to drought and cutting at the expense of clonal expansion

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Journal of Plant Ecology 2011年第4期4卷 201-208页

作者： anaïs gibert Laurent Hazard Institut National de la Recherche Agronomique UMR 1248 AGIR31320 Castanet TolosanFrance

symbiotic relationships between fungal endophytes and grass species are known to increase stress resistance in the grass host;however,there is little evidence to suggest that the positive effects occur early in the grass life *** this study,we explored the effects of the endophyte Epichloe¨festucae on the growth and survival of Festuca eskia seedlings under drought and frequent cutting *** Festuca eskia seedlings were collected from the western part of the plant repartition area in a non-symbiotic population located in a mesic and heavily grazed site(W-Ns)and from the eastern part in a symbiotic population from a xeric and lightly grazed site(E-s).The E-s population was experimentally freed from its endophyte(E-F).Two greenhouse experiments were conducted to compare growth and survival between the three seedling types under drought stress and frequent *** the first experiment,126 seedlings per seedling type(n=378)were grown for 6 weeks under non-limiting conditions before the cessation of *** 3 weeks without irrigation,full irrigation was restored for 10 days to measure the survival *** length,leaf elongation rate and survival rate were assessed per *** the second experiment,156 seedlings per seedling type(n=468)were grown under non-limiting *** seedlings were cut to 3 cmhigh,twice a week,during the first month of *** elongation and tillering were monitored on 52 seedlings per seedling *** each type,seedling survival rate was determined by the number of plants alive after 10 days of regrowth,without *** Findings The drought experiment revealed a phenotypic differentiation to drought in 30 *** populations,suggesting adaptive differentiation:the eastern seedlings showed the highest survival rate.A tradeoff between growth and survival was highlighted:the highest drought survival rate was associated with the lowest leaf elongation rate under non-limiting water ***

关键词： Epichloëfestucae water stress cutting fitness native grass mutualism

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Brachioradialis tendon transfer and palmaris longus tendon graft for thumb avulsion:A case report and review of literature

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World Journal of Clinical Cases 2025年第4期13卷 48-55页

作者： Pierre Curings sonia Ramos-Pascual Kinga Michalewska Nicolas gibert Lionel Erhard Mo saffarini AlexisNogier Department of Hand surgery Clinique TrenelSainte-Colombe 69560France Medical Research ReSurg SANyon 1260VaudSwitzerland Department of Hand surgery Hand and Upper Limb Surgical InstituteVilleurbanne 69100France Department of Orthopaedics Clinique TrenelSainte-Colombe 69560France

BACKGROUND Thumb replantation following complete traumatic avulsion requires complex techniques to restore function,especially in cases of avulsion at the level of the metacarpophalangeal joint(MCP I)and avulsion of the flexor pollicis longus(FPL)at the musculotendinous *** treatments include direct tendon suture or tendon transfer,most commonly from the ring *** optimize function and avoid donor finger complications,we performed thumb replantation with flexion restoration using brachioradialis(BR)tendon transfer with palmaris longus(PL)tendon *** sUMMARY A 20-year-old left-handed male was admitted for a complete traumatic left thumb amputation following an accident while sliding from the top of a *** patient presented with skin and bone avulsion at the MCP I,avulsion of the FPL tendon at the musculotendinous junction(zone 5),avulsion of the extensor pollicis longus tendon(zone T3),and avulsion of the thumb’s collateral arteries and *** patient was treated with two stage thumb *** first intervention consisted of thumb replantation with MCP I arthrodesis,resection of avulsed FPL tendon and implantation of a silicone tendon *** second intervention consisted of PL tendon graft and BR tendon ***-up at 10 months showed good outcomes with active interphalangeal flexion of 70°,grip strength of 45 kg,key pinch strength of 15 kg and two-point discrimination threshold of 4 *** Flexion restoration after complete thumb amputation with FPL avulsion at the musculotendinous junction can be achieved using BR tendon transfer with PL tendon graft.

关键词： Brachioradialis tendon transfer Flexor pollicis longus Palmaris longus tendon graft Replantation Thumb amputation Thumb avulsion Case report

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One Mont Kiara

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世界建筑导报 2009年第6期24卷 80-83页

作者： Michael gibert

项目的预期是将One Mont Kiara打造成为吉隆坡主要住宅区域里家庭消费的理想目的地。步入商场的最初感受是由花朵图案的地面以及通风的空间所营造出的独特的热带氛围。

关键词：住宅区域自然采光节能建筑行业

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Acral lesions in a pediatric population during the COVID-19 pandemic: a case series of 36 patients from a single hospital in spain

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World Journal of Pediatrics 2020年第6期16卷 629-632页

作者： Pan Roses-gibert Javier Gimeno Castillo Amaia saenz Aguirre Francisco Javier De la Torre Gomar Lucia Carnero Gonzalez Zurine Martinez de Lagran Alvarez de Arcaya Ricardo Gonzalez-Perez Araba University Hospital Francisco Leandro de Viana Street01009 VitoriaSpain

Background To describe the cutaneous acral findings in a pediatric population noticed during this *** A retrospective descriptive study was performed collecting data on 36 patients under 14 years old,presenting suspicious acral skin manifestations for coronavirus disease 2019(COVID-19).Results Patients were mostly male(63.8%).The mean age was 11.11 years.66.67%of patients showed erythematous papules,and 44.44%purpuric *** were aifected in 97.22%of patients and hands in 5.55%.Lesions were asymptomatic in 50%of patients.30.55%of patients showed extracutaneous findings,preceding skin lesions in 12.62 *** patients underwent specific severe acute coronavirus 2(sARs-CoV-2)testing;all of these patients tested *** The association between these symptoms and sARs-CoV-2 remains *** recommend using these manifestations as a sign of sARs-CoV-2 infection in *** could lead to the examination of asymptomatic and mildly symptomatic children so that contagions may be avoided.

关键词： Acral lesions Acute acro-ischemia Chilblain-like COVID-19

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羊蹄甲属3种园艺树种分子鉴定及亲缘关系的IssR分析

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园艺学报 2006年第2期33卷 433-436页

作者：罗瑜萍龚维邱英雄 Yuk sing gibert Chan 浙江大学生命科学学院杭州310029 香港理工大学应用生物与化学系

利用IssRPCR方法对香港羊蹄甲属(Bauhinia)中最常见3种园艺树种:红花羊蹄甲(***)、宫粉羊蹄甲(***)和洋紫荆(***)的遗传变异进行了研究,从74个IssR引物中筛选出9个多态性引物用于正式扩增,共扩增出80条DNA带,平均每个引物扩增的DNA带的... 详细信息

利用IssRPCR方法对香港羊蹄甲属(Bauhinia)中最常见3种园艺树种:红花羊蹄甲(***)、宫粉羊蹄甲(***)和洋紫荆(***)的遗传变异进行了研究,从74个IssR引物中筛选出9个多态性引物用于正式扩增,共扩增出80条DNA带,平均每个引物扩增的DNA带的数目为8.88条,多态性条带数目为55条,占总条带数的68.8%。其中,有8个引物扩增出差异条带和特异条带,并分别能准确地鉴定羊蹄甲属3个园艺树种。本研究的结果表明,IssR-PCR的DNA电泳谱带在检测香港羊蹄甲(***)品种的真实性方面非常有用。同时,通过对3个种扩增条带的叠加性进行分析,证实了洋紫荆杂交起源的父母本为红花羊蹄甲和宫粉羊蹄甲。

关键词：羊蹄甲属洋紫荆红花羊蹄甲宫粉羊蹄甲 IssR 指纹图谱

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Multi-Decadal Trends of Global surface Temperature:A Broken Line with Alternating~30 yr Linear segments?

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Atmospheric and Climate sciences 2013年第3期3卷 364-371页

作者： Vincent Courtillot Jean-Louis Le Mouel Vladimir Kossobokov Dominique gibert Fernando Lopes Geomagnetism and Paleomagnetism Institut de Physique du Globe de ParisUniversite Paris DiderotSorbonne Paris Cite1 rue JussieuParisFrance Institute of Earthquake Prediction Theory and Mathematical Geophysics Russian Academy of SciencesMoscowRussia

We investigate global temperature data produced by the Climate Research Unit at the University of East Anglia (CRU) and the Berkeley Earth surface Temperature consortium (BEsT). We first fit the 1850-2010 data with polynomials of degrees 1 to 9. A significant ~60-yr oscillation is accounted for as soon as degree 4 is reached. This oscillation is even better modeled as a broken line, more precisely a series of ~30-yr long linear segments, with slope breaks (singularities) in ~1904, ~1940, and ~1974 (±3 yr), and a possible recent occurrence at the turn of the 20th century. Oceanic indices PDO (Pacific Decadal Oscillation) and AMO (Atlantic Multidecadal Oscillation) have undergone major changes (respectively of sign and slope) roughly at the same times as the temperature slope breaks. This can be interpreted with a system of oceanic non-linear coupled oscillators with abrupt mode shifts. Thus, the Earth’s climate may have entered a new mode (a new ~30-yr episode) near the turn of the 20th century: no further temperature increase, a dominantly negative PDO index and a decreasing AMO index might be expected for the next decade or two.

关键词： Global surface Temperature Multi-Decadal Evolution Linear segments ~60-Year Oscillation

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Application of near-infrared spectroscopy for fast germplasm analysis and classification in multi-environment using intact-seed peanut(Arachis hypogaea L.)

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Oil Crop science 2024年第2期9卷 132-141页

作者： Fentanesh Chekole Kassie Gilles Chaix Hermine Bille Ngalle Maguette seye Coura Fall Hodo-Abalo Tossim Aissatou sambou Olivier gibert Fabrice Davrieux Joseph Martin Bell Jean-Francois Rami Daniel Fonceka Joel Romaric Nguepjop Department of Plant Biology and Physiology Faculty of SciencesUniversity of Yaounde IYaoundeP.O.Box 337Cameroon Department of Plant science College of AgricultureWolaita Sodo UniversitySodoP.O.Box 138Ethiopia CIRAD UMR AGAP InstitutMontpellierFrance AGAP Institut Univ MontpellierCIRADINRAEInstitut AgroMontpellierFrance ChemHouse Research Group MontpellierFrance Centre D’Etudes Regional Pour L’Amelioration de L’Adaptation a La secheresse(CERAAs/IsRA) Route de KhomboleThiesBP 3320Senegal Dispositif de Recherche et de Formation en Partenariat Innovation et Amelioration Varietale en Afrique de L’Ouest(IAVAO)CERAASRoute de KhomboleThiesBP 3320Senegal CIRAD UMR QUALISUDSaint PierreFrance

Peanut is a worldwide oilseed crop and the need to assess germplasm in a non-destructive manner is important for seed nutritional *** this study,Near Infrared spectroscopy(NIRs)was applied to rapidly assess germplasm variability from whole seed of 699 samples,field-collected and assembled in four genetic and environmentbased sets:one set of 300 varieties of a core-collection and three sets of 133 genotypes of an interspecific population,evaluated in three environments in a large spatial scale of two countries,Mbalmayo and Bafia in Cameroon and Nioro in senegal,under rainfed *** elemental spectra were gathered on six subsets of seeds of each sample,after three rotation scans,with a spectral resolution of 16 cm-1over the spectral range of867 nm to 2530 *** were then processed by principal component analysis(PCA)coupled with Partial least squares-discriminant analysis(PLs-DA).As results,a huge variability was found between varieties and genotypes for all NIR wavelength within and between *** magnitude of genetic variation was particularly observed at 11 relevant wavelengths such as 1723 nm,usually related to oil content and fatty acid *** yielded the most chemical attributes in three significant PCs(i.e.,eigenvalues>10),which together captured 93%of the total variation,revealing genetic and environment structure of varieties and genotypes into four clusters,corresponding to the four samples *** pattern of genetic variability of the interspecific population covers,remarkably half of spectrum of the core-collection,turning out to be the ***,a PLs-DA model was developed and a strong accuracy of 99.6%was achieved for the four sets,aiming to classify each seed sample according to environment *** confusion matrix achieved for the two sets of Bafia and Nioro showed 100%of instances classified correctly with 100%at both sensitivity and specificity,confirming that their seed quality was different f

关键词： Groundnut Oilseed Near infrared spectroscopy Germplasm analysis Environment Nutritional Breeding

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塞尔伯恩博物志

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作者： (英)吉尔伯特·怀特(gibert White)

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Lipid Profile and Antioxidant Activity of Macadamia Nuts (<i>Macadamia integrifolia</i>) Cultivated in Venezuela

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Natural science 2015年第12期7卷 535-547页

作者： Alejandra Rengel Elevina Pérez George Piombo Julien Ricci Adrien servent María soledad Tapia Olivier gibert Didier Montet Instituto de Ciencia y Tecnología de Alimentos Facultad de Ciencias Universidad Central de Venezuela Caracas Venezuela Cirad UMR Iate Campus de la Gaillarde 2 place Pierre Viala Montpellier France Cirad UMR 95 Qualisud TA B-95/16 73 rue Jean-Francois Breton Montpellier France

Macadamia nuts (Macadamia integrifolia) grown in Venezuela have showed an average total fat content of 70%. Oleic acid (18:1) was the main monounsaturated fatty acid (MUFA) (51.3%), followed by palmitoleic acid (16:1, 22.6%). The content of polyunsaturated fatty acids (PUFAs), C18:2 and C18:3 represented 5.4%. Thus, MUFAs and PUFAs together constituted more than 80% of the total fatty acids present. Trans-vaccenic acid was also present (3%). As regards to other phytochemical compounds, tocopherols and tocotrienols were not found in the sample, but the presence of squalene was *** antioxidant activity (44.2%) of the extract was produced by the phytochemicals present.

关键词： Lipids Antioxidant Activity Fatty Acids Macadamia Nut Phytochemical Compounds

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采用计算机算法实现复杂体系的反应网络(英文)

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计算机与应用化学 2013年第1期30卷 1-7页

作者：金放 Froment Gilbert F. 德克萨斯A&M大学化学工程系

基于单因素微动力学理论,开发计算机算法生成了甲醇合成汽油和柴油工艺的复杂反应网络。算法采用布尔矩阵和特征向量表示烃类分子和碳正离子,并对反应网络中涉及到的所有链烃和环烃结构采用标准编码确保每一个烃类的数字代表形式不重复... 详细信息

基于单因素微动力学理论,开发计算机算法生成了甲醇合成汽油和柴油工艺的复杂反应网络。算法采用布尔矩阵和特征向量表示烃类分子和碳正离子,并对反应网络中涉及到的所有链烃和环烃结构采用标准编码确保每一个烃类的数字代表形式不重复。进一步通过布尔矩阵的逻辑运算实现反应网络中所有的单元反应,而所有涉及在反应网络中的烃类物种都采用特征向量的形式储存,在算法中烃类的布尔矩阵形式和特征向量形式的相互转换有效的实现了反应网络的储存和拓展。由于甲醇合成汽油和柴油工艺反应网络涉及到上百万不同的烃类物种,为了在计算机中高效的实现反应网络,智能存储算法模块是整个算法中不可缺少的部分。

关键词：单因素微动力学反应动力学反应网络算法

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