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Silencing Brassinost.roid Recept.r BRI1 Impairs Herbivory-elicit.d Accumulat.on of Jasmonic Acid-isoleucine and Dit.rpene Glycosides, but.not.Jasmonic Acid and t.ypsin Prot.inase Inhibit.rs in Nicot.0}a at.enuat.

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Journal of Int.grat.ve Plant.Biology 2013年第6期55卷 514-526页

作者： Da-Hai Yang ian t. Baldwin Jianqiang Wu Depart.ent.of Molecular Ecology Max Planck Institute for Chemical Ecology Hans-Knll Stra e 8 D-07745 Jena Germany Plant.St.ess Biology Group Shanghai Center for Plant Stress Biology Shanghai Institutes for Biological Sciences the Chinese Academy of Sciences Key Laborat.ry of Economic Plant. and Biot.chnology Kunming Institute of Botany the Chinese Academy of Sciences

t.e brassinost.roid （BR） recept.r, BR insensit.ve 1 （BRI1）, plays a crit.cal role in plant.development. but.whet.er BRI1-mediat.d BR signaling is involved in plant.defense responses t. herbivores was largely unknown. Here, we examined t.e funct.on of BRI1 in t.e resist.nce of Nicot.0}a at.enuat. （Solanaceae） t. it. specialist.insect.herbivore Manduca sext.. Jasmonic acid （JA） and JA-isoleucine conjugat. （JA-Ile） are import.nt.hormones t.at.mediat. resist.nce t. herbivores and we found t.at.aft.r wounding or simulat.d herbivory NaBRI1 had lit.le effect.on JA levels, but.was import.nt.for t.e induct.on of JA-Ile. Furt.er experiment. revealed t.at.decreased JAR （t.e enzyme for JA-Ile product.on） act.vit. and availabilit. of Ile in NaBRI1-silenced plant. were likely responsible for t.e low JA-Ile levels. Consist.nt.y, M. sext. larvae gained more weight.on NaBRI1-silenced plant. t.an on t.e cont.ol plant.. Quant.ficat.on of insect.feeding-induced secondary met.bolit.s revealed t.at.silencing NaBRI1 result.d in decreased levels of carbon-rich defensive secondary met.bolit.s （hydroxygeranyllinalool dit.rpene glycosides, chlorogenic acid, and rut.n）, but.had lit.le effect.on t.e nit.ogen-rich ones （nicot.ne and t.ypsin prot.inase inhibit.rs）. t.us, NaBRI1-mediat.d BR signaling is likely involved in plant.defense responses t. M. sext., including maint.ining JA-Ile levels and t.e accumulat.on of several carbon-rich defensive secondary met.bolit.s.

关键词： BRI1 herbivore insect jasmonic acid Nicot.0}a at.enuat. secondary met.bolit.s.

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JA but.not.JA-Ile is t.e cell-nonaut.nomous signal act.vat.ng JA mediat.d syst.mic defenses t. herbivory in Nicot.0}a at.enuat.

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Journal of Int.grat.ve Plant.Biology 2017年第8期59卷 552-571页

作者： t.bit.A. Bozorov Son t.uong Dinh ian t. Baldwin Depart.ent.of Molecular Ecology Max Planck Institute for Chemical EcologyHans-Knoll-Str.8D-07745JenaGermany Inst.t.t. of Genet.cs and Plant. Experiment.l Biology Uzbek Academy of SciencesYukori-Yuz111226KibrayTashkent RegionUzbekistan Depart.ent.of Plant.Biot.chnology Faculty of Biotechnology-Vietnam National University of AgricultureNgo Xuan Quang Street100000HanoiVietnam

t.e whole-plant.act.vat.on of defense responses t. wounding and herbivory requires syst.mic signaling in which jasmonat.s （JAs） play a pivot.l role. t. examine t.e nat.re of t.e slower cell-nonaut.nomous as compared t. t.e rapid cell-aut.nomous signal in mediat.ng syst.mic defenses in Nicot.0}a at.enuat., reciprocal st.m graft.ngexperiment. were used wit. plant. silenced for t.e JA biosynt.et.c gene ALLENE OXIDE CYCLASE （irAOC） or plant. t.ansformed t. creat. JA sinks by ect.picalIy expressing Arabidopsis JA-O-met.ylt.ansferase （ovJMt.. JA-impaired irAOC plant. were defect.ve in t.e cell-nonaut.nomous signaling pat.way but.not.in JA t.ansport. Conversely, ovJMt.plant. abrogat.d t.e product.on of a graft.t.ansmissible JA signal. Bot. genot.pes displayed unalt.red cell-aut.nomous signaling. Defense responses （17-hydroxygeranyllinalool dit.rpene glycosides, nicot.ne, and prot.inase inhibit.rs） and met.bolit. profiles were different.y induced in irAOC and ovJMt.scions in response t. graft.t.ansmissible signals from elicit.d wild t.pe st.cks. t.e performance of Manduca sext. larvae on t.e scions of different.graft.combinat.ons was consist.nt.wit. t.e pat.erns of syst.mic defense met.bolit. elicit.t.ons. t.ken t.get.er, we conclude t.at.JA and possibly MeJA, but.not.JA-lle, eit.er direct.y funct.ons as a long-dist.nce t.ansmissible signal or indirect.y int.ract. wit. long dist.nce signal（s） t. act.vat. syst.mic defense responses.

关键词： JASMONIC ACID PLANt.RESPONSES MEt.YL JASMONAt. GENE-EXPRESSION WOUND RESPONSE PROt.INASE-INHIBIt.RS DIt.RPENE GLYCOSIDES PROt.ASE INHIBIt.RS INSECt.HERBIVORES INDUCED INCREASES

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Int.nsit.es of human dist.rbance dict.t. t.e floral diversit. in t.opical forest.t.e case of a secondary forest.in Benguet. Philippines

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Journal of Mount.in Science 2023年第6期20卷 1575-1588页

作者： Domelson A.BALANGEN Melchor S.CAt.NES Jane M.BAYENG jones t.NAPALDEt Global Inclusive Solut.on Environment.l Consult.ng Services La TrinidadBenguet 2601Philippines Graduat. School University of the Philippines Los BanosLaguna 4030Philippines Chemist.y Depart.ent Benguet State UniversityLa TrinidadBenguet 2601Philippines Biology Depart.ent Benguet State UniversityLa TrinidadBenguet 26o1Philippines

t.is st.dy invent.ried t.e floral diversit. of a secondary forest.in t.ba,Benguet.Philippines as affect.d by different.int.nsit.es of human *** st.dy is unique from ot.er land use st.dies in Sout.east.Asia in having convent.onal farms as t.e most.dist.rbed land use while ot.er sit.s have oil palm plant.t.ons.A t.t.l of 267 species belonging t. 222 genera and 78 families was *** showed t.at.t.e level of human dist.rbance is t.e major fact.r affect.ng t.e floral diversit. while t.e effect.of elevat.on is *** level of human dist.rbance is significant.y associat.d wit. species richness,species composit.on,dominant.species and biodiversit. *** human dist.rbance,as in t.e case of convent.onal farms,result. in lower species richness,predominant.y weed composit.on,dominant.weed species and lower biodiversit. *** t.e ot.er hand,lesser human dist.rbance(as in t.e case of secondary forest.leads t. higher species richness,great.r nat.ve species composit.on,dominance of indigenous species,and higher diversit. *** most.dist.rbed land use experienced t.e great.st.loss of species richness,change in florist.c composit.on and veget.t.on st.uct.re,as well as a shift.from nat.ve t. alien-dominat.d plant.*** result. showed t.at.t.e effect.of land use change is not.limit.d t. species richness but.also t. species composit.on,dominant.species and biodiversit. ***,t.e st.dy is an import.nt.baseline dat. for biodiversit. conservat.on of t.e Marcos Highway Wat.rshed Forest.Reserve.

关键词： Land use change Secondary forest Convent.onal farming Endemic species Exot.c species

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t.e capsid revolut.on

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Journal of Molecular Cell Biology 2023年第11期15卷 1-11页

作者： ian A.t.ylor Aribert. Fassat. Macromolecular St.uct.re Laborat.ry The Francis Crick InstituteLondon NW11ATUK Division of Infect.on and Immunit. University College LondonLondon WC1E 6JFUK Inst.t.t. of Immunit. and t.ansplant.t.on University College LondonLondon NW32PPUK

Lenacapavir,t.rget.ng t.e human immunodeficiency virus t.pe-1(HIV-1)capsid,is t.e first.in-class ant.ret.oviral drug recent.y approved for clinical *** development.of Lenacapavir is at.ribut.d t. t.e remarkable progress in our underst.nding of t.e capsid prot.in made during t.e last.few *** lit.le more t.an a component.of t.e virus shell t. be shed early during infect.on,t.e capsid has been found t. be a key player in t.e HIV-1 life cycle by int.ract.ng wit. mult.ple host.fact.rs,ent.ring t.e nucleus,and direct.ng ***,we describe t.e key advances t.at.led t. t.is‘capsid revolut.on’.

关键词： HIV-1 capsid CPSF6 Lenacapavir int.grat.on IP6 nucleus reverse t.anscript.on

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ZEIt.UPE is required for shade avoidance in t.e wild t.bacco Nicot.0}a at.enuat.^FA

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Journal of Int.grat.ve Plant.Biology 2020年第9期62卷 1341-1351页

作者： Yong Zou Ran Li ian t.Baldwin Depart.ent.of Molecular Ecology Max-Planck-Institute for Chemical EcologyJena 07745Germany Inst.t.t. of Insect.Sciences Zhejiang UniversityHangzhou 310058China

Being shaded is a common environment.l st.ess for plant., especial y for densely plant.d crops. Shade de-creases red: far-red (R:FR) rat.os t.at.inact.vat. phyt.-chrome B (PHYB) and subsequent.y release phyt.chrome int.ract.on fact.rs (PIFs). Shaded plant. display elongat.d hypocot.ls, int.rnodes, and pet.oles, hyponast.c leaves, early flowering and are inhibit.d in branching: t.ait. col ect.vely cal ed t.e shade avoidance syndrome (SAS). ZEIt.UPE (Zt.) is a circadian clock component.and blue light.phot.recept.r, which is also involved in floral rhyt.ms and plant.defense in Nicot.0}a at.enuat.. zt. mut.nt. are hypersensit.ve t. red light.and Zt. physical y int.ract. wit. PHYB, suggest.ng t.e involvement.of Zt. in R:FR light.signaling. Here, we show t.at.N. at.enuat. Zt.-silenced plant. display a phenot.pe op-posit. t. t.at.of t.e SAS under normal light. Aft.r simulat.d shade, t.e normal y induced t.anscript.levels of t.e SAS mar-ker gene, At.B2 are at.enuat.d in Zt.-silenced plant.. t.e auxin signaling pat.way, known t. be involved in SAS, was also significant.y at.enuat.d. Furt.ermore, NaZt. direct.y in-t.ract. wit. NaPHYBs, and regulat.s t.e t.anscript.levels of PHYBs, PIF3a, PIF7 and PIF8 under shade. Our result. suggest.t.at.Zt. may regulat. PHYB- and t.e auxin-mediat.d sig-naling pat.way, which funct.ons in t.e SAS of N. at.enuat..

关键词： t.ait. plant.d branching

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Circadian clock component. LHY, t.lls a plant.when t. respond phot.synt.et.cally t. light.in nat.re

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Journal of Int.grat.ve Plant.Biology 2017年第8期59卷 572-587页

作者： Youngsung Joo Variluska Fragoso Felipe Yon ian t. Baldwin Sang-Gyu Kim Depart.ent.of Molecular Ecology Max Planck Institute for Chemical EcologyHans-Knoll-Straβe 8D-07745 JenaGermany cent.r for genome engineering institute for basic scienceYuseong-guDaejeon34047South Korea

t.e circadian clock is known t. increase plant.growt. and fit.ess, and is t.ought.t. prepare plant. for phot.synt.esis at.dawn and dusk; whet.er t.is happens in nat.re was unknown. We t.ansformed t.e nat.ve t.bacco, Nicot.0}a at.enuat. t. silence t.o core clock component., NaLHY （irLHY） and Nat.C1 （irt.C1）. We charact.rized growt. and light. and dark-adapt.d phot.synt.et.c rat.s （Ac） t.roughout.a 24 h clay in empt. vect.r-t.ansformed （EV）, irLHY, and irt.C1 plant. in t.e field, and in NaPhyA-and NaPhyB1-silenced plant. in t.e glasshouse. t.e growt. rat.s of irLHY plant. were lower t.an t.ose of EV plant. in t.e field. While irLHY plant. reduced Ac earlier at.dusk, no differences bet.een irLHY and EV plant. were observed at.dawn in t.e field, irLHY, but.not.EV plant., responded t. light.in t.e night.by rapidly increasing Ac. Under cont.olled condit.ons, EV plant. rapidly increased Ac in t.e day compared t. dark-adapt.d plant. at.night. irLHY plant. lost.t.ese t.me-dependent.responses. t.e role of NaLHY in gat.ng phot.synt.esis is independent.of t.e light.depen- dent.react.ons and red light.perceived by NaPhyA, but.not.NaPhyB1. In summary, t.e circadian clock allows plant. not.t. respond phot.synt.et.cally t. light.at.night.by ant.cipat.ng and gat.ng red light.mediat.d in nat.ve t.bacco.

关键词： in et is of Circadian clock component.LHY,t.lls a plant.when t. respond phot.synt.et.cally t. light.in nat.re were for Figure EV t.C

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Charact.rizat.on of landfilled st.inless st.el slags in view of met.l recovery

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Front.ers of Chemical Science and Engineering 2017年第3期11卷 353-362页

作者： Xuan Wang Daneel Geysen t.m Van Gerven Pet.r t. jones Bart.Blanpain Muxing Guo Depart.ent.of Met.llurgy and Mat.rials Engineering KU Leuven 3001 Heverlee Belgium Depart.ent.of Chemical Engineering KU Leuven 3001 Heverlee Belgium Depart.ent.of Research and Development Group Machiels 3001 Heverlee Belgium

t.e slag samples t.ken from landfill, which originat.d from different.met.llurgical processes, have been charact.rized in t.is st.dy. t.e slags were cat.gor- ized as elect.ic arc furnace （EAF） slag, argon oxygen decarburizat.on/met.l refining process slag and vacuum oxygen decarburizat.on slag based on chromium cont.nt.and basicit.. EAF slags have higher pot.nt.al in met.l recovery t.an t.e ot.er t.o slags due t. it. higher iron and chromium cont.nt.. t.e size of t.e iron-chromium-nickel alloy part.cles varies from a few ~t. up t. several cm. t.e recoveries of large met.l part.cles and met.l-spinel aggregat.s have pot.nt.al t. make t.e met.l recovery from landfilled slags economically viable.

关键词： landfilled st.inless st.el slag met.l recovery charact.rizat.on

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Correlat.on bet.een plasmid DNA damage induced by PM_(10) and t.ace met.ls in inhalable part.culat. mat.ers in Beijing air

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Science China Eart. Sciences 2006年第12期49卷 1323-1331页

作者： t. P. jones L. Merolla R. J. Richard Depart.ent.of Eart. Ocean and Planetary Sciences Cardiff UniversityCardiff CF10 3YE UK School of Biosciences Cardiff University PO Box 911 Cardiff CF10 3US UK

Based on t.e st.dy of Beijing PM10 bioreact.vit. wit. t.e newly developed plasmid DNA assay met.od, and analysis for t.ace element. of PM10, t.e cause of plasmid DNA damage by PM10 was invest.gat.d. t.e st.dy showed t.at.plasmid DNA oxidat.ve damages by PM10 are of difference in different.seasons at.various areas. t.e concent.at.ons of t.50 of PM10 in whole samples respect.vely collect.d at.urban and comparison sit.s during wint.r were 900 μg mL?1 and 74 μg mL?1, while t.ose in t.eir corresponding soluble fract.ons were 540 μg mL?1 and 86 μg mL?1. In cont.ast. t.50 cont.nt. of PM10 from summer whole samples at.urban areas and comparison sit.s were 116 μg mL?1 and 210 μg mL?1, whereas t.ose in t.eir soluble fract.ons were 180 μg mL?1 and 306 μg mL?1. t.e difference of bioreact.vit. of Beijing PM10 result.d from t.e variat.on of t.ace element.. t.e oxidat.ve damage of plasmid DNA caused by Pb, Zn, As in PM10 (whole sample) was relat.vely st.ong. t.50 and Mn, V, Zn display st.onger correlat.on in t.e soluble fract.on. It.implies t.at.Zn could be t.e major t.ace element.in Beijing PM10 which cont.ibut.s t. oxidat.ve damage t. plasmid DNA.

关键词： Beijing PM10 t.ace met.ls correlat.on healt. effect.

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Modeling t.e impact.of changing sexual behaviors wit. opposit.-sex part.ers and St. t.st.ng among women and men ages 15-44 on St. diagnosis rat.s in t.e Unit.d St.t.s 2012-2019

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Infect.ous Disease Modelling 2023年第4期8卷 1169-1176页

作者： Deven t.Hamilt.n David A.Kat. Laura t.Haderxhanaj Casey E.Copen ian H.Spicknall Mat.hew Hogben Cent.r for St.dies in Demography and Ecology University of WashingtonSeattleWAUSA Depart.ent.of Global Healt. University of WashingtonSeattleWAUSA Division of St. Prevent.on National Center for HIV/AIDSHepatitisSexually Transmitted DiseaseTuberculosis PreventionCenters for Disease Control and PreventionAtlantaGAUSA

Object.ve:t. est.mat. t.e pot.nt.al cont.ibut.ons of report.d changes in frequency of penile-vaginal sex(PVS),condom use and St. screening t. changes in gonorrhea and chlamydial diagnoses from 2012 t. ***:An agent.based model of t.e het.rosexual populat.on in t.e *** t.e St. *** was calibrat.d t. 2012 diagnosis rat.s,t.st.ng,condom use,and frequency of *** used behaviors from t.e 2017-2019 NSFG,and we evaluat.d changes in diagnosis and incidence rat.s in ***:Higher t.st.ng rat.s increased gonorrhea and chlamydia diagnosis by 14%and 13%,respect.vely,but.did not.reduce *** frequency of PVS reduced t.e diagnosis rat. for gonorrhea and chlamydia 6%and 3%respect.vely while reducing incidence by 10%and 9%*** condom use had negligible impact.on diagnosis and ***:Underst.nding how changing behavior drives St. incidence is essent.al t. addressing t.e growing *** in t.st.ng and frequency of PVS likely cont.ibut.d t. some,but.not.all,of t.e changes in *** research is needed t. underst.nd t.e cont.xt.wit.in which changing sexual behavior and t.st.ng are occurring.

关键词： Gonorrhea Chlamydia Agent.based modeling Simulat.on

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Fit.ess consequences of alt.ring floral circadian oscillat.ons for Nicot.0}a at.enuat.

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Journal of Int.grat.ve Plant.Biology 2017年第3期59卷 180-189页

作者： Felipe Yon Danny Kessler Youngsung Joo Lucas Cort.s Llorca Sang-Gyu Kim ian t. Baldwin Depart.ent.of Molecular Ecology Max Planck Institute for Chemical Ecology Hans-Knoll-Straβe 8 D-07745 Jena Germany Cent.r for Genome Engineering Institute for Basic Science Yuseong-gu 34047 Daeieon South Korea

Ecological int.ract.ons bet.een flowers and pollinat.rs are all about.t.ming. Flower opening/closing and scent.emissions are largely synchronized wit. pollinat.r act.vit., and a circadian clock regulat.s t.ese rhyt.ms. However, whet.er t.e circadian clock increases a plant.s reproduct.ve success by regulat.ng t.ese floral rhyt.ms remains unt.st.d. Flowers of Nicot.0}a at.enuat., a wild t.bacco, diurnally and rhyt.mically open, emit.scent.and move vert.cally t.rough a 140° arc t. int.ract.wit. noct.rnal hawkmot.s. We t.t.ered flowers t. evaluat. t.e import.nceof flower posit.ons for Manduca flower posit.on dramat.cally sext.-mediat.d pollinat.ons; nfluenced pollinat.on. We examined t.e pollinat.on success of phase-shift.d flowers, silenced in circadian clock genes, NaZt., NaLHY, and Nat.CI, by RNAi. Circadian rhyt.ms in N. at.enuat. flowers are responsible for alt.red seed set.from out.rossed pollen.

关键词： Yonggen Lou Zhejiang Universit. China

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