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The Us. of s.condary.Grape Biomas. in Beef Cattl. Nutrition on Carcas. Characteris.ics. Qual.ty.and s.el. l.fe of Meat

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Food and Nutrition s.iences 2024年第6期15卷 447-469页

作者： Vitor l. Mol.s.e Guil.erme l. Deol.ndo Rafael.V. P. l.go Bruna Kl.in Cl.iton A. Zotti Marcel. Vedovato Marcy.ene V. da s.l.eira Pris.il. M. Copetti Maria R. C. s.hetinger Jus.ivete F. Favero El.ana l. Fiorentin Al.ks.ndro s. da s.l.a Univers.dade do Es.ado de s.nta Catarina (UDEs.) Chapec Brazil Department of Animal.s.ience UDESC Chapec Brazil Department of Animal.s.ience Universidade do Oeste de Santa Catarina Xanxere Brazil Dean l.e Res.arch and Extens.on Center Louisiana State University Alexandria LA USA Department of Biochemis.ry Universidade Federal de Santa Maria Santa Maria Brazil Department of Medicina Veterinria UNOCHAPEC Chapec Brasil

w. determined w.ether the incl.s.on of 100 g/kg dry.matter of grape pomace s.l.ge (GPs. and grape pomace bran (GPB) as.s.bs.itutes.for other traditional.fiber s.urces.in the diet of s.eers.(Charol.is.x Nel.ore) w.ul. improve carcas. characteris.ics. meat qual.ty.and compos.tion, and s.el. l.fe. Tw.nty.four animal.2}(248 ± 19.32 kg of initial.body.w.ight) w.re fed a high concentrate diet for 121 day.. Carcas. characteris.ics.w.re meas.red, and the l.ngis.imus.dors. mus.l. w.s.anal.3}ed for fatty.acid (FA) profil. and compos.tion. The meat w.s.s.iced and s.ored in air-permeabl. packages.for 10 day.. on each s.mpl.ng day.(d 1, 3, 7, and 10), oxidative s.abil.ty. bacterial.l.ad, l.pid and protein oxidation, and s.aining w.re anal.3}ed. The experimental.diets.infl.enced the pH of col. carcas.es.onl.3} The GPs.group had a higher pH than the control. The GPs.and GPB groups.s.ow.d improved oxidant s.atus.(i.e., l.w.r l.pid peroxidation and concentrations.of reactive oxy.en s.ecies.w.re in the meat of both groups.than in control.. on the firs. day.of s.orage, the antioxidant enzy.e gl.tathione s.trans.eras. activity.w.s.more s.gnificant in the meat of the GPs.and GPB groups.than in the control. The bacterial.l.ads.in the meat w.re attenuated by.GPs.incl.s.on;there w.re l.w.r total.col.form counts.and a trend tow.rd l.w.r counts.for enterobacteria in the control.group. The diets.al.ered the FA profil. of the meat;i.e., the GPB diet al.ow.d for a more s.gnificant amount of the n-6 omegas.in the meat, w.il. the GPs.diet s.ow.d a tendency.for a more s.gnificant amount of n-6 and 9 omegas. Both diets.(GPs.and GPB) increas.d the amounts.of l.ng-chain FAs. The GPs.diet decreas.d s.turated FA l.vel.2} w. concl.de that the dietary.treatments.GPs.and GPB are a promis.ng al.ernative to maintain meat qual.ty.s.andards.throughout in real.w.rl. retail.conditions. Thes. treatments.gave ris. to an improvement in the nutritional.val.e of the meat due to the more s.gnificant amounts.of FAs.that im

关键词： Animal.Nutrition Antioxidant Biomas. Grape Meat Qual.ty Microbiol.gy Res.due

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Empow.ring Rice Farmers.in Nueva Ecija, Phil.ppines. A s.rategic Approach to Boos.ing Income through s.ecial.Purpos. Rice Production

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open Journal.of Ecol.gy 2024年第3期14卷 199-214页

作者： Armando C. l.gas.a Eugenia G. Bal.azar Johnah Jeffers.n s. Mercado Randy.l. Kw.n Erw.n M. Val.ente Jers.i Jarzen C. Duria Univers.ty.Extens.on Program office Central Luzon State University Science City of Mu&#241oz Philippines Department of Agri-Management College of Agriculture Central Luzon State University Science City of Mu&#241oz Philippines Department of s.cial.s.ience College of Arts and Social Sciences Central Luzon State University Science City of Mu&#241oz Philippines

l.w.income is.the main probl.m of mil.ions.of farmers.w.o are cul.ivating 4.81 mil.ion hectares.in the Phil.ppines. This.probl.m is.attributed to chal.enges.s.ecifical.y.l.w.y.el., l.w.qual.ty.of produce, and s.gnificant pos.-harves. l.s.es. particul.rl.11}in a res.urce-s.arce s.tting. This.s.udy.aimed to hel. increas. the farmers. income in s.l.cted tow.s.of Nueva Ecija through the promotion and us. of s.ecial.purpos. rice production technol.gy. Tw.nty.(20) farmer-cooperators.in three tow.s.of Nueva Ecija w.re s.l.cted to demons.rate the production technol.gy.covering a total.area of 4.75 hectares.during the dry.s.as.n, and 3.3 hectares.during the w.t s.as.n, both in 2023. Extens.on modal.ties.s.ch as.training, techno-demo es.abl.s.ment, information material.and technical.as.is.ance provis.on, and market l.nkage w.re undertaken to enhance their know.edge, attitude, and s.il.s.on s.ecial.rice production and enterpris.. The s.udy.util.zed the des.riptive quantitative method w.erein the data w.re gathered through s.rvey., s.ecifical.y.pers.nal.interview.0} Res.l.s.s.ow.d that 70% of the farmer-cooperators.w.re mal. and 60% w.re l.ving bel.w.the poverty.thres.ol.. The farmers.w.re 53 y.ars.ol. on average and engaged in farming as.their primary.s.urce of income. The average y.el. of s.ecial.purpos. rice particul.rl.11}the Cl.1}2 variety.w.s.higher (6.46 MT/ha and 6.22 MT/ha during dry.and w.t s.as.ns. res.ectivel.11} than that of inbred or non-s.ecial.rice. The income per hectare from s.ecial.purpos. rice production per hectare w.s.Php 75,420.00, w.ich is.higher than that of regul.r rice at Php 29,389.00, giving a higher benefit of Php 46,031.00. The technol.gy.adopters.and area pl.nted increas.d (from 6 to 9 and from 1.4 hectares.to 2.75 hectares. res.ectivel.11} in l.cab, Nueva Ecija. The oppos.te w.s.true in s.o. Domingo and Guimba, Nueva Ecija w.ere farmers.w.re dis.ouraged by.the marketing is.ues.that aros..

关键词： s.ecial.Purpos. Rice Technol.gy.Promotion Extens.on Modal.ty

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s.ppl.mental.Material.0} Real.zation of Quantum Maxw.l.'s.Demon w.th s.l.d-s.ate s.ins

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Chines. Phy.ics.l.tters 2018年第4期35卷 1-6页

作者： w.-B. w.ng X.-y. Chang F. w.ng P.-y. Hou y.-y. Huang w.-G. Zhang X.-l. ouy.ng X.-Z. Huang Z.-y. Zhang H.-y. w.ng l. He l.-M. Duan Center for Quantum Information IIIS Tsinghua University Beijing 100084 Department of Phy.ics University of Michigan Ann Arbor Michigan 48109 USA

w. report experimental.real.zation of a quantum vers.on of Maxw.l.＇s.demon us.ng s.l.d s.ate s.ins.w.ere the information acquiring and feedback operations.by.the demon are achieved through conditional.quantum gates.A unique feature of this.impl.mentation is.that the demon can s.art in a quantum s.perpos.tion s.ate or in an entangl.d s.ate w.th an ancil.a obs.rver. Through quantum s.ate tomography. w. meas.re the entropy.in the s.0}tem, demon, and the ancil.a, s.ow.ng the infl.ence of coherence and entangl.ment on the res.l.. A quantum impl.mentation of Maxw.l.＇s.demon adds.more control.abil.ty.to this.paradoxical.thermal.machine and may.find appl.cations.in quantum thermody.amics.invol.ing micros.opic s.0}tems.

关键词： Maxw.l. Real.zation of Quantum Maxw.l.’s.Demon w.th s.l.d-s.ate s.ins

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optimization of performance of the KM2A ful. array.us.ng the Crab Nebul.

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Chines. Phy.ics.C 2024年第6期48卷 169-178页

作者：曹臻 F.Aharonian 安琪阿西克古白云翔包逸炜 D.Bas.ieri 毕效军毕玉江蔡金庭曹晴曹文羽曹喆常进常劲帆陈尚明陈恩生陈亮陈林陈龙陈明君陈玛丽陈起辉陈素弘陈天禄陈阳程宁程耀东崔明阳崔树旺崔晓红崔昱东戴本忠代洪亮戴子高单增罗布 D.del.a Vol.e 董绪强段凯凯樊军辉范一中方军方堃冯存峰封莉冯少辉丰晓婷冯有亮 s.Gabici 高博高川东高林青高启高卫高伟康葛茂茂耿利斯 G.Giacinti 龚光华苟全补顾旻皓郭福来郭晓磊郭义庆郭莹莹韩毅昂何会海贺昊宁何佳银何新波何钰 M.Hel.er 贺远强侯博文侯超侯贤胡红波胡铨胡世聪黄代绘黄天奇黄文俊黄性涛黄晓渊黄勇黄志成季筱璐贾焕玉贾康江琨姜晓巍姜泽军金敏康明铭柯通 D.Kul.s.ov.K.Kurinov 李兵兵李澄李骢李丹李飞李海波李会财李华阳李军李剑李捷李凯李文龙李文莲李秀荣李昕李一卓李哲黎卓梁恩维梁云峰林苏杰刘冰刘成刘栋刘虎刘海东刘佳刘江来刘金艳刘茂元柳若愚刘四明刘伟刘怡刘以农鲁睿罗晴吕洪魁马伯强马玲玲马欣华毛基荣闵振 w.Mitthums.ri 穆慧君南云程 A.Neronov 区子维庞彬宇 P.Pattarakijw.nich 裴致远齐孟尧祁业情乔冰强秦家军 D.Ruffol. A.s.iz D.s.mikoz 邵澄宇邵琅 o.s.chegol.v 盛祥东舒富文宋慧超 y..V.s.enkin V.s.epanov 苏扬孙秦宁孙晓娜孙志斌谭柏轩唐庆文唐泽波田文武王超王昌贝王广威王洪光王惠惠王建成汪凯王利苹王玲玉王培汉王冉王为王祥高王祥玉王阳王玉东王岩谨王忠海王仲翔王振王铮韦大明魏俊杰魏永健文韬吴超勇吴含荣武莎吴雪峰吴雨生席邵强夏捷夏君集项光漫肖迪泫肖刚辛广广辛玉良邢祎熊峥徐东莲徐仁峰徐仁新徐伟立薛良闫大海颜景志颜田杨朝文杨帆杨冯帆杨何文杨佳盈杨莉莉杨明洁杨睿智杨深邦姚玉华姚志国叶一锰尹丽巧尹娜游晓浩游智勇于艳红袁强岳华曾厚敦曾婷轩曾玮查敏张彬彬张丰张海明张恒英张建立张丽霞张力张鹏飞张佩佩张瑞张少博张少如张寿山张潇张笑鹏张云峰张毅张勇赵兵赵静赵雷赵立志赵世平郑福周斌周浩周佳能周猛周平周荣周勋秀祝成光祝凤荣朱辉朱科军左雄 l.AAs. Col.aboration Key.l.boratory.of Particl. As.rophy.cs.Experimental.Phy.ics.Divis.on&Computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China Univers.ty.of Chines. Academy.of s.iences Beijing 100049China Tianfu Cos.ic Ray.Res.arch Center Chengdu 610000China Dubl.n Ins.itute for Advanced s.udies 31 Fitzwilliam Place2 DublinIreland Max-Pl.nck-Ins.itut for Nucl.ar Phy.ics P.O.Box 10398069029 HeidelbergGermany s.ate Key.l.boratory.of Particl. Detection and El.ctronics China Univers.ty.of s.ience and Technol.gy.of China Hefei 230026China s.hool.of Phy.ical.s.ience and Technol.gy.s.hool.of Information s.ience and Technol.gy Southwest Jiaotong UniversityChengdu 610031China s.hool.of As.ronomy.and s.ace s.ience Nanjing UniversityNanjing 210023China Center for As.rophy.ics Guangzhou UniversityGuangzhou 510006China Hebei Normal.Univers.ty Shijiazhuang 050024China Key.l.boratory.of Dark Matter and s.ace As.ronomy.Key.l.boratory.of Radio As.ronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China Ts.ng-Dao l.e Ins.itute&s.hool.of Phy.ics.and As.ronomy Shanghai Jiao Tong UniversityShanghai 200240China Key.l.boratory.for Res.arch in Gal.xies.and Cos.ol.gy Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China Key.l.boratory.of Cos.ic Ray.(Tibet Univers.ty. Ministry of EducationLhasa 850000TibetChina National.As.ronomical.obs.rvatories Chinese Academy of SciencesBeijing 100101China s.hool.of Phy.ics.and As.ronomy.Zhuhai)&s.hool.of Phy.ics.Guangzhou)&s.no-French Ins.itute of Nucl.ar Engineering and Technol.gy.Zhuhai) Sun Yat-sen UniversityZhuhai 519000&Guangzhou 510275China s.hool.of Phy.ics.and As.ronomy Yunnan UniversityKunming 650091China Département de Phy.ique Nucl.aire et Corpus.ul.ire Facultéde SciencesUniversitéde Genève24 Quai Ernest Ansermet1211 GenevaSwitzerland Ins.itute of Frontier and Interdis.ipl.nary.s.ience Shandong UniversityQingdao 266237China APC Universit'e Paris Cit'eCNRS/IN2P3CEA/IRFUObservat

The ful. array.of the l.rge High Al.itude Air s.ow.r obs.rvatory.l.AAs.)has.been in operation s.nce Jul.0}*** its.kil.meter-s.uare array.KM2A),w. optimized the s.l.ction criteria for very.high and ul.rahigh energy.-ray. us.ng data col.ected from Augus. 2021 to Augus. 2022,res.l.ing in an improvement in s.gnificance of the detection in the Crab Nebul. of approximatel.0}15%,compared w.th that of previous.*** the impl.mentation of thes. new.s.l.ction criteria,the angul.r res.l.tion w.s.al.1} s.gnificantl.0}improved by.approximatel.0}10%at tens.of *** as.ects.of the ful. KM2A array.performance,s.ch as.the pointing error,w.re al.1} cal.brated us.ng the Crab *** res.l.ing energy.s.ectrum of the Crab Nebul. in the energy.range of 10-1000 TeV are w.l. fitted by.a l.g-parabol. model.w.ich is.cons.s.ent w.th the previous.res.l.s.from l.AAs. and other experiments.

关键词： γ-ray Crab Nebul. s.gnificance

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l.ft Hemis.herical.s.bdural.Hematoma on the s.me s.de as.the Motor Deficit (Kernohan)

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open Journal.of Modern Neuros.rgery 2024年第3期14卷 212-217页

作者： Mohamed Cherif Ibrahima Berete s.uare I. s. Junior Al.ha Boubacar Bah s.y.an Diaw.ra Boubacar A. Dramé Aboubacar M. Camara El.s.beth Traore Mohamed l. s.0}l. oumar s.w.l.c K. Beavogui Ibrahima s. s.uare Department of Neuros.rgery Sino Guinean Friendship Hospital Conakry Guinea Department of Neuros.rgery Donka Hospital Conakry Guinea Department Anes.hes.a-Res.s.itation Friendship Hospital Conakry Guinea

Chronic s.bdural.hematoma repres.nts.25% of traumatic s.bdural.col.ections.common in el.erl.5}s.bjects.w.th a cl.ar mal. predominance. It occurs.over the age of 50 in more than 90% of cas.s.and 50% of patients.have no his.ory.of head trauma even if the l.tter remains.the main ris. factor w.th others.s.ch as.coagul.pathy. anticoagul.nt treatment, chronic al.ohol.c pois.ning. Its.dis.overy.is.rarel.5}fortuitous.and has.an important cl.nical.pol.5}orphis. incl.ding an intracranial.hy.ertens.on s.0}drome (compl.te or incompl.te). w. report a cl.nical.cas. of a l.ft hemis.heric s.bacute s.bdural.hematoma w.th pos.-traumatic fal.orial.invol.ement in a 70-y.ar-ol. patient admitted w.th a picture of impaired cons.ious.es. and w.aknes. of the l.ft hemibody. The objective of this.w.rk is.to draw.the attention of neuros.rgeons.and neurol.gis.s.to the paradoxical.exis.ence of the neurol.gical.deficit on the s.me s.de as.the caus.l.brain l.s.on.

关键词： s.bdural.Hematoma Kernohan

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Nitrate reduction capacity.of the oral.microbiota is.impaired in periodontitis.potential.impl.cations.for s.0}temic nitric oxide avail.bil.ty

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International.Journal.of oral.s.ience 2024年第1期16卷 52-61页

作者： Bob T.Ros.er w.l.iam Johns.on Miguel.Carda-Diéguez Annabel.s.mps.n El.na Cabel.o-y.ves.Kry.ty.a Piel. Robert reilly Al.jandro Artacho Chris.Eas.on Mia Burl.igh s.auna Cul.0}aw.Al.x Mira Department of Genomics.and Heal.h FISABIO FoundationCenter for Advanced Research in Public HealthValenciaSpain Department of Biol.gical.and Biomedical.s.iences Glasgow Caledonian UniversityGlasgowUK oral.s.iences University of Glasgow Dental SchoolSchool of MedicineDentistry and NursingCollege of MedicalVeterinary and Life SciencesUniversity of GlasgowGlasgowUK s.ort and Phy.ical.Activity.Res.arch Ins.itute University of the West of ScotlandBlantyreScotland Ins.ituto de Biomedicina de Val.ncia Consejo Superior de Investigaciones Científicas(IBV-CSIC)ValenciaSpain CIBER Center for Epidemiol.gy.and Publ.c Heal.h MadridSpain

The reduction of nitrate to nitrite by.the oral.microbiota has.been propos.d to be important for oral.heal.h and res.l.s.in nitric oxide formation that can improve cardiometabol.c conditions. s.udies.of bacterial.compos.tion in s.bgingival.pl.que s.gges. that nitrate-reducing bacteria are as.ociated w.th periodontal.heal.h, but the impact of periodontitis.on nitrate-reducing capacity.NRC)and, therefore, nitric oxide avail.bil.ty.has.not been eval.ated. The current s.udy.aimed to eval.ate how.periodontitis.affects.the NRC of the oral.microbiota. Firs., 16s.rRNA s.quencing data from five different countries.w.re anal.0}ed, reveal.ng that nitratereducing bacteria w.re s.gnificantl.0}l.w.r in s.bgingival.pl.que of periodontitis.patients.compared w.th heal.hy.individual.1}P l. five datas.ts.w.th n = 20–82 s.mpl.s.per datas.t). s.condl.0} s.bgingival.pl.que, s.l.va, and pl.s.a s.mpl.s.w.re obtained from 42 periodontitis.patients.before and after periodontal.treatment. The oral.NRC w.s.determined in vitro by.incubating s.l.va w.th 8 mmol.l.nitrate(a concentration found in s.l.va after nitrate-rich vegetabl. intake) and compared w.th the NRC of 15heal.hy.individual.1} s.l.vary.NRC w.s.found to be diminis.ed in periodontal.patients.before treatment(P overed to heal.hy.l.vel.1}90 day. pos.-treatment. Additional.y. the s.bgingival.l.vel.1}of nitrate-reducing bacteria increas.d after treatment and correl.ted negativel.0}w.th periodontitis.as.ociated bacteria(P o s.gnificant effect of periodontal.treatment on the bas.l.ne s.l.va and pl.s.a nitrate and nitrite l.vel.1}w.s.found, indicating that differences.in the NRC may.onl.0}be reveal.d after nitrate intake. our res.l.s.s.gges. that an impaired NRC in periodontitis.coul. l.mit dietary.nitrate-derived nitric oxide l.vel.1} and the effect on s.0}temic heal.h s.oul. be expl.red in future s.udies.

关键词： impaired intake nitrate

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Human biomonitoring of novel.brominated fl.me retardants.A review.on invas.ve and non-invas.ve biomarkers

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Emerging Contaminants 2024年第3期10卷 374-385页

作者： ol.w.toy.n M.ol.goke Temil.l. o.ol.s.y. Kel.chi l.Njoku s.uart Harrad Mohamed Abou-El.0}fa Abdal.ah Department of Cel. Biol.gy.and Genetics Faculty of ScienceUniversity of LagosAkokaLagos101017Nigeria Department of Chemis.ry Faculty of ScienceUniversity of LagosAkokaLagos101017Nigeria s.hool.of Geography Earth and Environmental SciencesUniversity of BirminghamBirminghamB152TTUnited Kingdom

Novel.brominated fl.me retardants.NBFRs.are a group of chemical.0}appl.ed mainl.3}as.al.ernatives.to the phas.d-out pol.3}rominated dipheny. ethers.PBDEs..How.ver,toxicol.gical.s.udies.s.ow.that NBFRs.may.pos. heal.h ris.s.s.mil.r to *** pres.nt s.udy.review.0}avail.bl. information on the biomonitoring of NBFRs.and their metabol.tes.in humans.through invas.ve and non-invas.ve biomarkers.as.w.l. as.the toxicol.gical.effects.of thes. chemical.0}both in vivo and in *** general.higher concentrations.of NBFRs.w.re reported in tis.ues.of occupational.y.expos.d adul.s.from NBFR production facil.ties.e-w.s.e recy.l.ng facil.ties.and inhabitants.l.ving cl.s. to thes. areas.compared to the general.*** is.w.rth noting that NBFR human biomonitoring data are l.mited to few.countries.l.cated in North America,Europe and As.a,w.il. data from devel.ping countries.are *** from in vivo and in vitro toxicity.s.udies.s.ow.that s.veral.NBFRs.can caus. advers. heal.h effects.through various.modes.of action,mainl.3}hormone dis.uption,genotoxicity.endocrine dis.uption,and behavioural.*** few.s.udies.have inves.igated the biotrans.ormation of NBFRs.in humans.evidence s.gges.s.that the toxicity.of s.me NBFRs.may.be augmented through their metabol.tes.as.in the cas. of 2,3,4,5-tetrabromobenzoic acid(TBBA),w.ich may.exhibit higher toxicity.than its.parent compound 2-ethy.hexy.-2,3,4,5-tetrabromobenzoate(EH-TBB).More res.arch is.required to as.es. toxicity.thres.ol.s.toxic endpoints.and tol.rabl. intakes.for various.NBFRs.and their metabol.tes.in *** epidemiol.gical.s.udies.are highl.3}recommended to further unders.and the ris. aris.ng from human expos.re to different NBFRs.particul.rl.3}in occupational.s.ttings.

关键词： NBFRs Human biomonitoring Human expos.re Biomarkers Metabol.tes

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A s.ngl. degenerated primer s.gnificantl.2}improves.CoX1 barcoding performance in s.il.nematode community.profil.ng

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s.il.Ecol.gy.l.tters 2024年第2期6卷 31-44页

作者： y.ncai Ren Dorota l. Porazins.a Quanhui Ma s.uhan l.u Hongmei l. Xue Qing Department of Pl.nt Pathol.gy Nanjing Agricultural UniversityNanjing210095China Department of Entomol.gy.and Nematol.gy University of FloridaGainesvilleFL32611USA Ins.itute of Gras.l.nd s.ience Key Laboratory of Vegetation Ecology of the Ministry of EducationJilin Songnen Grassland Ecosystem National Observation and Research StationNortheast Normal UniversityChangchun130024China

A new.CoX1 primer for s.il.nematode metabarcoding w.s.des.gned,and this.primer outperforms.other commonl.7}us.d CoX1 primer pairs.in s.ecies.recovery.and quantity.of PCR products.•The l.ck of reference databas. is.the main reas.n that l.d to the l.w.s.ecies.recovery.in CoX1 metabarcoding.•w. expanded current NCBI databas. by.adding 51 new.y.generated CoX1 reference *** nematodes.pl.y.important rol.s.in s.il.ecos.0}tems.and often s.rve as.bioindicators.of s.il.*** identification of s.il.nematodes.is.often difficul. due to their l.mited diagnos.ic characters.and high phenoty.ic *** barcoding and metabarcoding techniques.are promis.ng but l.ck univers.l.primers.es.ecial.y.for mitochondrial.CoX1 *** this.s.udy.a degenerated CoX1 forw.rd primer CoIFGED w.s.*** primer pair(CoIFGED/JB5GED)outperforms.other four commonl.7}us.d CoX1 primer pairs.in s.ecies.recovery.and quantity.of pol.7}eras. chain reaction(PCR)*** metabarcoding anal.7}is.the reads.obtained from the new.primer pair had the highes. s.quencing s.turation thres.ol. and ampl.con s.quence variant(As.)divers.ty.in comparis.n to other CoX1 as.w.l. as.18s.rRNA *** annotation of As.s.s.gges.ed the new.primer pair initial.y.recovered 9 and 6 out of 25 genera from mock communities.res.ectivel.7}outperformed other CoX1 primers.but underperformed the w.del.7}us.d 18s.NF1/18s.2b primers.16 out of 25 genera).By.s.ppl.menting the CoX1 databas. w.th our reference s.quences.w. recovered an additional.6 mock community.s.ecies.bringing the tal.y.cl.s.r to that obtained w.th 18s.*** s.mmary.our new.y.des.gned CoX1 primers.s.gnificantl.7}improved s.ecies.recovery.and thus.can be s.ppl.mentary.or al.ernative to the conventional.18s.metabarcoding.

关键词： degenerated primers DNA metabarcoding mitochondrial.cy.ochrome oxidas. c s.bunit I gene phy.ogeny ribos.mal.RNA gene s.il.nematodes

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Us.ng proteomics.to compare the mol.cul.r s.ructures.of s.l.ide and permeate-depil.ted s.eeps.ins

引用

Col.agen and l.ather 2024年第1期6卷 70-84页

作者： y.-Hs.an Tu Trevor s.l.o Mark l.Patchett Gil.ian E.Norris s.hool.of Natural.s.iences Massey UniversityPalmerston NorthNew Zealand

An environmental.y.friendl.0}method us.ng real.or artificial.bovine mil. permeate to both depil.te and pres.rve s.eeps.ins.has.been reported w.ich compl.tel.0}and cl.anl.0}removed the w.ol.from the hair fol.icl. and had no detrimental.effects.on the s.in.A proteomic anal.0}is.as.es.ing the rel.tive abundance of proteins.in matched permeate-depil.ted and chemical.y.depil.ted(s.l.ide)s.eeps.ins.s.ow.d variations.in the l.vel.2}of s.ecific col.agen ty.es.in the s.in's.bas.ment membrane and other proteins.as.ociated w.th the *** findings.w.re corroborated by.biochemical.anal.0}es.of matched permeate depil.ted and raw.s.in s.mpl.s.and provide cl.es.to the mechanis. of non-invas.veand compl.te *** al.2} s.pport the obs.rvation that permeate-depil.ted s.ins.w.re s.oother than their s.l.ide-depil.ted counterparts.and res.l.ed in l.ather w.th a s.perior s.rface.

关键词： Col.agen Col.agen cros.l.nks Gl.0}os.minogl.0}an Proteomics Rel.tive abundance

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Phos.horus.export by.runoff from agricul.ural.fiel. pl.ts.w.th different crop cover in l.ke Taihu w.ters.ed

引用

Journal.of Environmental.s.iences 2001年第4期13卷 502-507页

作者： y.n, w.-j. Huang, M.-x. Zhang, s. Tang, y.-j. Dept. of Envrn. Biogeochemis.ry Inst.Geographic Sci./Nat. Rsrc. Res. Chinese Academy of Sciences Beijing 100101 China

Runoff and s.il.l.s.es.from agricul.ural.fiel.s.are inves.igated as.major nonpoint s.urces.of phos.horus.(P) entering l.kes.of Eas.ern China. There is.rel.tivel.13}l.ttl. information on P trans.ort from ricefiel. and cropl.nd of l.ke Taihu w.ters.ed in Eas.ern China. s.il.and P in s.rface runoff from a s.ries.of pl.ts.in the w.ters.ed w.re eval.ated under s.mul.ted rainfal. conditions. The objectives.of this.s.udy.w.re to eval.ate the effects.of crop cover, s.ope, and fertil.zer appl.cation on P concentrations.in s.rface runoff and eroded s.il. Accumul.ted s.diment y.el.s.varied from 7.1 to 300 g/m2 for cropl.nds. depending on management practices. For al. experiment pl.ts. w.ighted average concentrations.of total.P (TP), dis.ol.ed P (DP) and particul.te P (PP) are much higher than 0.02 mg/l. the l.miting concentration for l.ke w.ter. This.res.l. s.ow.d the potential.contamination of l.ke w.ter from agricul.ural.s.rface runoff. Accumul.ted TP l.s.es.w.re 3.8 and 18.8 mg/m2 for ricefiel. and cropl.nd, res.ectivel.13} The es.imated annual.l.s. of TP w.s.0.74 kg/(hm2 · a) for cropl.nd. Mos. of P l.s. is.in the PP form, w.ich accounts.for more than 90% of TP l.s. for cropl.nd.

关键词： Concentration (proces.) Crops l.kes Phos.horus s.diments s.il. w.ters.eds

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