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Conventional Breeding and m.lecular m.rkers for Blast Disease Resistance in Rice (Oryza sativa L.)

Phyton-International Journal of Experim.ntal Botany 2023年第3期92卷 725-746页

作者： Adel A.Rezk m.ham.d m.El-m.lky Hossam.S.El-Beltagi m.ham.ed Al-daej Kotb AAttia Agricultural Biotechnology Departm.nt College of Agricultural and Food ScienceKing Faisal UniversityAl-Ahsa31982Saudi Arabia Plant Pathology Research Institute Agriculture Research CenterGiza12619Egypt Rice Research and Training Center SakhaField Crops Research InstituteAgricultural Research CenterKafr El-Sheikh33717Egypt Biochem.stry Departm.nt Faculty of AgricultureCairo UniversityGiza12613Egypt Center of Excellence in Biotechnology Research King Saud UniversityRiyadh11451Saudi Arabia Rice Biotechnology Laboratory Rice Research DepartmentField Crops Research InstituteARCKafr EL-Sheikh33717Egypt

m.nogenic lines,which carried 23 genes for blast resistance were tested and used donors to transfer resistance genes by crossing *** results under blast nursery revealed that 9 genes from.23 genes were susceptible to highly susceptible under the three locations(Sakha,Gem.eza,and Zarzoura in Egypt);Pia,Pik,Pik-p,Piz-t,Pita,Pi b,Pi,Pi 19 and Pi ***,the genes Pii,Pik-s,Pik-h,Pi z,Piz-5,Pi sh.Pi 3,Pi 1,Pi 5,Pi 7,Pi 9,Pi 12,Pikm.and Pita-2 were highly resistant at the sam. *** analysis confirm.d the results,which divided into two groups;the first one included all the susceptible genes,while the second one included the resistance *** the greenhouse test,the reaction pattern of five races produced 100%resistance under artificial inoculation with eight genes sh.wing com.lete resistance to all *** com.letely resistant genes:Pii,Pik-s,Piz,Piz-5(=bi2)(t),Pita(=Pi4)(t),Pita,Pi b and Pi1 as well as clustering analysis confirm.d the *** the F1 crosses,the results sh.wed all the 25 crosses were resistant for leaf blast disease under field ***,the results in F2 population sh.wed seven crosses with segregation ratio of 15(R):1(S),two cross gave segregated ratio of 3 R:1 S and one gave 13:*** the identification of blast resistance genes in the parental lines,the m.rker K3959,linked to Pik-s gene and the variety IRBLKS-F5 carry this gene,which was from.the m.nogenic *** results sh.wed that four genotypes;Sakha 105,Sakha 103,Sakha 106 and IRBLKS-F5 were carrying Pik-s gene,while was absent in the Sakha 101,Sakha 104,IRBL5-m.IRBL9-W,IRBLTACP1 and IRBL9-W(R)*** for Pi 5 gene,the results sh.wed that it was present in Sakha 103 and Sakha 104 varieties and absent in the rest of the *** addition,Pita-Pita-2 gene was found in the three Egyptian genotypes(Sakha 105,Sakha 101 and Sakha 104)plus IRBLTACP1 *** F2 generation,six populations were used to study the inheritance of blast resistance and s

关键词： Biotechnology tools clustering analysis m.nogenic lines resistance genes breeding Oryza sativa L.

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Progranulin prom.tes neurite outgrowth and neuronal differentiation by regulating GSK-3β

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Protein & Cell 2010年第6期1卷 552-562页

作者： Xue Gao Alvin P.Joselin Lei Wang Am.r Kar Payal Ray Andrew Batem.n Alison m.Goate Jane Y.Wu Departm.nt of Neurology Lurie Cancer CenterCenter for Genetic Medicine Northwestern University Feinberg School of MedicineChicagoIL 60611USA Division of Experim.ntal m.dicine McGill Universityand Endocrine Research LaboratoryRoyal Victoria HospitalMontréalQuébecCanada Departm.nt of Psychiatry Washington University School of MedicineSt.LouisMO 63110USA Present address:Cellular and m.lecular m.dicine University of OttawaOntarioCanada

Progranulin(PGRN)has recently em.rged as a key player in a subset of frontotem.oral dem.ntias(FTD).Num.rous m.tations in the progranulin gene have been identified in patients with fam.lial or sporadic frontotem.oral lobar degeneration(FTLD).In order to understand the m.lecular m.chanism. by which PGRN deficiency leads to FTLD,we exam.ned activity of PGRN in m.use cortical and hippocam.al neurons and in hum.n neuroblastom. sh.SY5Y *** of m.use neurons with PGRN protein resulted in an increase in neurite outgrowth,supporting the role of PGRN as a neurotrophic *** treatm.nt stim.lated phosphorylation of glycogen synthase kinase-3 beta(GSK-3β)in cultured *** of PGRN in sh.SY5Y cells im.aired retinoic acid induced differentiation and reduced the level of phosphorylated GSK-3β.PGRN knockdown cells were also m.re sensitized to staurosporineinduced *** results reveal an im.ortant role of PGRN in neurite outgrowth and involvem.nt of GSK-3βin m.diating PGRN *** of GSK-3βactivation as a downstream.event for PGRN signaling provides a m.chanistic explanation for PGRN activity in the nervous *** work also suggest that loss of axonal growth stim.lation during neural injury repair or deficits in axonal repair m.y contribute to neuronal dam.ge or axonal loss in FTLD associated with PGRN ***,our study suggests that m.dulating GSK-3βor sim.lar signaling events m.y provide therapeutic benefits for FTLD cases associated with PGRN m.tations.

关键词： progranulin frontotem.oral lobar degeneration glycogen synthase kinase 3 beta(GSK-3β) neurite outgrowth

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m.126

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模型世界 2007年第11期 34-37页

作者： Gijoe.sh

斯崔克(Stryker)为美军新一代的装甲多用途车族,其基本车型为m.126装甲步兵运输车,它的研制和生产充分考虑了美军历来的局部战争经验和教训,并注重了全球快

关键词：运输车 m.126 油画色

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Im.act of Non-Surgical Periodontal Therapy on the Salivary Levels of Tissue Inhibitor of m.talloproteinse-1 (TIm.-1) in Patients with Chronic Periodontitis: A Third World Experience

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Open Journal of Stom.tology 2021年第5期11卷 197-207页

作者： Abim.ola Olubunm. Balogun Juliana Obontu Taiwo Olanrewaju Ige Opeodu Bukola Folash.de Adeyem. Bam.dele m. Kolude Departm.nt of Fam.ly Dentistry University College Hospital Ibadan Nigeria Departm.nt of Periodontology & Com.unity Dentistry University of Ibadan Ibadan Nigeria Departm.nt of Oral pathology University College Hospital Ibadan Nigeria

Chronic periodontitis is a disease of public health concern due to its high prevalence globally, especially in the elderly. The aim.of this study was to determ.ne the im.act of non-surgical periodontal therapy on salivary levels of TIm.-1 am.ng patients with chronic periodontitis in Nigeria. In this experim.ntal study, unstim.lated whole saliva (2 m.) was collected from.participants in the experim.ntal and control groups, coded (SP1-40 and sh.-40) respectively and assays for salivary TIm.-1as well as clinical m.asurem.nts such as plaque (PI), probing depths (PD), and CAL were recorded before and 4 weeks after periodontal treatm.nt. Assay was done using Quantikine hum.n TIm.-1 ELISA kit. Data were presented using frequency tables, m.ans and standard deviation. Paired-T Test assessed association between salivary TIm.-1 before and after treatm.nt. Pearson correlation coefficient was used to correlate salivary TIm.-1 levels with clinical param.ters of periodontal disease and levels of statistical significance were set at p m.les. Age range was 18 - 60 years with a m.an of 35.8 ± 12.46 years. Salivary TIm.-1 levels were lower in the case group (13.58 ± 6.53 ng/m.) than the control (15.27 ± 6.10 ng/m.) at baseline but this was not statistically significant (p = 0.13). There was a statistically significant increase in the salivary levels of TIm.-1 in the case group after phase-one periodontal therapy from.13.58 ± 6.53 ng/m. to 17.24 ± 8.44 ng/m. (p = 0.001). Negative correlations were observed between TIm.-1 and clinical param.ters of periodontitis. This was not statistically significant. Therefore, TIm.-1 m.y not be an ideal biom.rker for periodontal diagnosis but m.y be useful in treatm.nt m.nitoring of the disease.

关键词： TIm.-1 Periodontal Treatm.nt Saliva ELIZA

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Synthesis, Spectroscopic Characterization and Therm.gravim.tric Analysis of Cr(Ⅱ), Cu(Ⅱ), Zn(Ⅱ) and m.(Ⅱ),Captopril Coordination Com.ounds

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光谱学与光谱分析 2020年第2期40卷 661-664页

作者： Asm. SAl-Wasidi Nawal m.l-Jafsh.r Am.l m.l-Anazi Ahm.d m.Naglah Robson Fde Farias Claudio Airoldi m.am.n SRefat Departm.nt of Chem.stry College of SciencePrincess Nourah Bint Abdulrahman UniversityRiyadh 11671Saudi Arabia Departm.nt of Pharm.ceutical Chem.stry Drug Exploration and Development Chair(DEDC)College of PharmacyKing Saud UniversityRiyadh 11451Saudi Arabia Peptide Chem.stry Departm.nt Chemical Industries Research DivisionNational Research CentreCairo 12622-DokkiEgypt Departam.nto de Quím.ca Universidade Federal do Rio Grande do NorteCx.Postal 166459078-970 NatalRio Grande do NorteBrasil Instituto de Quím.ca Universidade Estadual de CampinasBrasil Chem.stry Departm.nt Faculty of ScienceTaif UniversityP.O.Box 888Al-HawiahTaif 21974Saudi Arabia Departm.nt of Chem.stry Faculty of SciencePort SaidPort Said UniversityEgypt

In this work,we have reported the synthesis and spectroscopic characterization of captopril(Cap)coordination com.ounds:Cu(Cap)·2H 2O,Cr(Cap)·H 2O,Zn(Cap)·3H 2O and m.(Cap)***,it is worthily m.ntioned that the FTIR spectroscopic technique was em.loyed to recognized the nature of coordination between captopril ligand and copper,chrom.um.zinc and m.gnesium.Ⅱ)m.tal *** view of the infrared spectroscopic tool,the copper(Ⅱ)m.tal ion coordinated toward captopril drug ligand through sulfur atom.of sh.group dependent on the absent of stretching vibration band of—*** on this result,the stretching m.tion ofνa(COO)sh.fts clearly indicates that Cu 2+,Cr 2+,Zn 2+and m. 2+the carboxylic group is em.loyed as coordinative site for all com.ounds as a m.tal-ligand coordinative *** a general behavior,it is verified that the coordination com.ound therm.l stability(considering the release of captopril m.lecules,not the release of water m.lecules)is affected by the m.tal cation radius:m.nor radius is associated with higher therm.l stability,probably due to a higher m.tal-captopril bond dissociation enthalpy.

关键词： Captopril Transition m.tals Spectroscopy Coordination com.ounds Therm.gravim.try

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外源性酶在促进家禽生长和提高营养消化率中的作用

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国外畜牧学（猪与禽） 2023年第1期43卷 76-77页

作者： Alagawany m.Elnesr sh.S Farag m.R 林子怡(译) 靳文广(校) 王晶晶(审) 不详

日粮中添加外源性酶在促进家禽生长和提高饲料利用率方面的价值已得到业界一致认可。近年黄玉米价格高涨,部分饲料生产商选用小黑麦、小麦、大麦或高粱等营养价值较低的其他原料来替代黄玉米。这些作物富含非淀粉多糖(non-starchpolysac... 详细信息

日粮中添加外源性酶在促进家禽生长和提高饲料利用率方面的价值已得到业界一致认可。近年黄玉米价格高涨,部分饲料生产商选用小黑麦、小麦、大麦或高粱等营养价值较低的其他原料来替代黄玉米。这些作物富含非淀粉多糖(non-starchpolysaccharides,NSP),而饲料中NSP的含量与其营养价值呈反比。日粮中添加酶可以提高富含可溶性NSP作物的营养价值。大量研究表明,在小麦、大麦、高粱或小黑麦型日粮中添加外源性酶,家禽可以获得与采食玉米-大豆型日粮相当的生产性能。家禽的胃肠道可以分泌酶来帮助消化营养物质,但其分泌的酶由于数量有限还不足以完全消化纤维,需要在日粮中额外添加一些商用外源性酶来提高消化能力。在家禽饲料中使用商用酶的优点包括提高家禽生产性能和饲料利用率,通过减少粪便中的养分最大限度地减少环境污染。本文综述了酶的用途及其在家禽生产中的应用。此外,本文证明外源性酶是研究代谢和生理机制的一种非常重要的因素。这些数据将提高我们对商用酶在家禽饲料中作用的理解。

关键词：消化酶外源性酶营养生产性能家禽

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正交加劲柱形壳自由振动的结构相似性分析

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钢结构(中英文) 2009年第10期 81-81页

作者： sh. Torkam.ni H.m. Navazi A.A. Jafari m. Bagheri

采用相似理论对自振正交加劲柱形壳进行分析,提出了其相似的必要条件,即相似率。结构建模中采用了Donnell非线性应变-位移关系曲线和Sm.aring理论。然后采用虚功原理分析加劲壳体的自由振动。在使用相似理论对推导的公式进行无量纲化后... 详细信息

采用相似理论对自振正交加劲柱形壳进行分析,提出了其相似的必要条件,即相似率。结构建模中采用了Donnell非线性应变-位移关系曲线和Sm.aring理论。然后采用虚功原理分析加劲壳体的自由振动。在使用相似理论对推导的公式进行无量纲化后提出了相似率的概念。采用不同的算例从数值和试验角度论证了相似率的有效性。结果验证了推导公式的有效性。

关键词：自由振动加劲壳体相似理论按比例缩小

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First record of stable isotopes(δ^(13)C, δ^(18)O) and elem.nt ratios(m./Ca, Sr/Ca) of m.ddle to Late Jurassic belem.ites from.the Indian Him.layas and their potential for palaeoenvironm.ntal reconstructions

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Journal of Palaeogeography 2021年第3期10卷 416-437页

作者： m.tthias Alberti Franz T.Fursich Dhirendra K.Pandey Nils Andersen Dieter Garbe-Schonberg Suraj Bhosale Ketan Chaskar Jorg m.Haberm.nn State Key Laboratory for m.neral Deposits Research School of Earth Sciences and EngineeringCenter for Research and Education on Biological Evolution and Environment and Frontiers Science Center for Critical Earth Material CyclingNanjing UniversityNanjing 210023Jiangsu ProvinceChina GeoZentrum.Nordbayern Friedrich-Alexander-Universität Erlangen-NürnbergLoewenichstraße 2891054 ErlangenGermany Departm.nt of Geology School of EarthBiological and Environmental ScienceCentral University of South Bihar SH 7Gaya-Panchanpur RoadVillage KarharaPost FatehpurGaya 824236(Bihar)India Departm.nt of Earth and Environm.ntal Science KSKV Kachchh UniversityBhujIndia Leibniz Laboratory for Radiom.tric Dating and Stable Isotope Research Christian-Albrechts-Universität zu KielMax-Eyth-Straße 1124118 KielGermany Institut für Geowissenschaften Christian-Albrechts-Universität zu KielLudewig-Meyn-Straße 1024118 KielGermany

m.ddle to Late Jurassic belem.ites from.the Spiti and Zanskar valleys in the Indian Him.layas were used for stable isotope(δ^(13)C, δ^(18)O) and elem.nt(m./Ca, Sr/Ca) analyses. Although the Him.layan orogeny deform.d and altered a large portion of the collected fossils, cathodolum.nescence and scanning electron m.croscopy in com.ination with analyses of iron and m.nganese contents allowed the identification of belem.ites believed to still retain their original chem.cal com.osition. Results indicate a long-term.tem.erature decrease from.the m.ddle Callovian–Oxfordian to the Tithonian, which is proposed to have been caused by a concom.tant drift of eastern Gondwana into higher palaeolatitudes. Reconstructed absolute tem.eratures depend on the used equation and assum.d δ^(18)O value of seawater, but m.st likely varied between 17.6 ℃ to 27.6℃ in the Kim.eridgian and Tithonian with average values between 22 ℃ to 24 ℃. This way, tem.eratures were sim.lar to slightly warm.r than today at com.arable latitudes. The reconstruction of absolute tem.eratures for the m.ddle Callovian–Oxfordian was hindered by a larger num.er of poorly preserved belem.ites representing this tim. interval.

关键词： Jurassic Palaeoclim.te Water tem.erature Spiti Zanskar India Tethyan Him.laya Eastern Gondwana

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Using data from.visible’populations to estim.te the size and im.ortance of‘hidden’populations in an epidem.c:A m.delling technique

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Infectious Disease m.delling 2020年第1期5卷 798-813页

作者： Anna m.Foss Holly J.Prudden Kate m.m.tchell m.chael Pickles Reynold Wash.ngton Anna E.Phillips m.chel Alary m.rie-Claude Boily Stephen m.ses Charlotte H.Watts Peter T.Vickerm.n Departm.nt of Global Health and Developm.nt and Centre for m.them.tical m.delling of Infectious Diseases London School of Hygiene and Tropical Medicine15-17 Tavistock PlaceLondonWC1H 9SHUK Departm.nt of Infectious Disease Epidem.ology School of Public HealthImperial College LondonMedical School BuildingSt Mary’s CampusNorfolk PlaceLondonW21PGUK St John’s Research Institute 100 Feet RoadJohn NagarKoramangalaBangalore560034KarnatakaIndia Departm.nt of Com.unity Health Sciences Max Rady College of MedicineRady Faculty of Health SciencesUniversity of ManitobaS113-750 Bannatyne AvenueWinnipegManitobaR3E 0W3Canada Centre de recherche du CHU de Québec-UniversitéLaval 1050 Chemin Ste-FoyQuébec(Qc)G1S 4L8Canada Départem.nt de m.decine sociale et préventive Facultéde médecineUniversitéLaval1050avenue de la MédecineQuébec(Qc)G1V 0A6Canada

We used reported behavioural data from.cisgender m.n who have sex with m.n and transgender wom.n(m.m.TGW)in Bangalore,m.inly collected from.hot-spot’locations that attract m.m.TGW,to illustrate a technique to deal with potential issues with the representativeness of this sam.le.A determ.nistic dynam.c m.del of HIV transm.ssion was developed,incorporating three subgroups of m.m.TGW,grouped according to their reported predom.nant sexual role(insertive,receptive or versatile).Using m.them.tical m.delling and data triangulation for‘balancing’num.ers of partners and role preferences,we com.ared three different approaches to determ.ne if our technique could be useful for inferring characteristics of a m.re‘hidden’insertive m.m.subpopulation,and explored their potential im.ortance for the HIV *** for 2009 across all three approaches suggest that HIV prevalence am.ng insertive m.m.was likely to be less than half that recorded in the surveys(4.5e6.5%versus 13.1%),but that the relative size of this subgroup was over four tim.s larger(61e69%of all m.m.TGW versus 15%).We infer that the insertive m.m.accounted for 10e20%of all prevalent HIV infections am.ng urban m.les aged *** m.delling can be used with data on‘visible’m.m.TGW to provide insights into the characteristics of‘hidden’m.m.A greater understanding of the sexual behaviour of all m.m.TGW is im.ortant for effective HIV *** broadly,a hidden subgroup with a lower infectious disease prevalence than m.re visible subgroups,has the potential to contain m.re infections,if the hidden subgroup is considerably larger in size.

关键词： HIV Infectious diseases m.them.tical m.delling m.n who have sex with m.n Transgender wom.n India

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Peculiarities of surface acoustic waves,propagation in structures with functionally graded piezoelectric m.terials,coating from.different ceram.cs on the basis of PZT

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Journal of Advanced Dielectrics 2020年第1期10卷 116-128页

作者： T.I.Belyankova E.I.Vorovich V.V.Kalinchuk O.m.Tukodova Departm.nt of m.chanics Mathematics and Nanotechnology Southern Scientific Center of RAS 41 Chekhov Avenue344006 Rostov-on-DonRussia Heterogeneous Structure Laboratory Southern Federal University 105 Bolsh.ya Sadovaya Street 344006 Rostov-on-DonRussia Departm.nt of Applied m.them.tics Don State Technical University 1 Gagarin Square 344010 Rostov-on-DonRussia

A m.del of a piezoelectric structure with an inhom.geneous coating is *** structure is a hom.geneous half-space m.de of PZT-5H ferroelectric ceram.cs with a functionally graded *** properties of coating vary continuously in thickness from.param.ters of one m.terial to param.ters of another m.terial in a continuously nonm.notonic or piecewise-continuous *** coating m.terials,various com.inations of ceram.cs of different stiffness based on PZT are *** the exam.le of the problem.of the propagation of sh.waves in a piezoelectric structure,we studied the influence of the ratio of the physical param.ters of the coating m.terials,the localization region,and the size of the transition zone of one m.terial to another on the propagation features of surface acoustic waves(SAWs)and the structure of the wave field.

关键词： Piezoelectric structure functionally graded piezoelectric m.terial(FGPm. surface acoustic waves(SAW) Bluestein-Gulyaev wave(BGW)

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