中国科技期刊卓越行动计划推介：JIPB（Volume 66 Issue 9 2024）

BriefCommunications

Invivohaploidinductionincauliflower,kale,andbroccoli

GuixiangWang,MeiZong,ShuoHan,HongZhao,MengmengDuan,XinLiu,NingGuo,FanLiu

ModifyingthecentromerichistoneCENH3orPHOSPHOLIPASEDgenesincauliflower()createdhaploidinductionlines,whichcanbewidelyusedforinvivohaploidinductionincauliflower,kale,andbroccoli,thusenablingrapidutilizationofgermplasmresourcesandimprovingbreedingefficiency.

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JIPB|北京市农林科学院蔬菜研究所刘凡团队创制甘蓝种蔬菜作物的单倍体诱导系

D53repressesriceblastresistancebydirectlytargetingphenylalanineammonialyases

HaitaoYe,QingqingHou,HaitaoLv,HuiShi,DuoWang,YujieChen,TangshuaiXu,MeiWang,MinHe,JunjieYin,XiangLu,YongyanTang,XiaoboZhu,LijuanZou,XueweiChen,JiayangLi,BingWang,JingWang

Inrice,DWARF53directlybindstothepromotersofsevenphenylalanineammonialyasegenes,OsPAL1˜OsPAL7,andrepressestheirexpression,leadingtodecreasedligninaccumulationandcompromisedresistanceagainstMagnaportheoryzae.

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JIPB|四川农业大学与中国科学院遗传发育所合作解析独脚金内酯信号抑制因子D53调控水稻稻瘟病抗性的分子机制

ReviewArticle

Ripeningandrot:Howripeningprocessesinfluencediseasesusceptibilityinfleshyfruits

ShanLi,YuZhao,PanWu,DonaldGrierson,LeiGao

Thisreviewsummarizesthephysiologicalandmolecularmechanismsunderlyingtheinterplaybetweenfruitripeningandsusceptibility/resistancetomicrobialpathogensandconsidersstrategiesforimprovingfruitquality,withtomatoasamodelforfleshyfruit-pathogeninteractions,andrelevantinformationfrommanyotherplantspecies.

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JIPB|中国科学院武汉植物园高磊课题组综述果实成熟进程影响感病性的研究进展

NewTechnology

PE6cgreatlyenhancesprimeeditingintransgenicriceplants

ZhenghongCao,WeiSun,DexinQiao,JunyaWang,SiyunLi,XiaohanLiu,CuipingXin,YuLu,SyedaLeedaGul,Xue-ChenWang,Qi-JunChen

Inrice,theprimeeditorPE6c,withanevolvedandengineeredreversetranscriptasevariantfromtheyeastTf1retrotransposon,,usingtworeversetranscriptasemodulesimprovedprime-editingefficiency.

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JIPB|中国农业大学陈其军课题组开发新型作物引导编辑器PE6c大幅增强了水稻引导编辑

AbioticStressResponses

otomato

FenghuiWu,ZengtingChen,XiaotongXu,XinXue,YanlingZhang,NaSui

icpathwaysandmitigatesaltstressintomatobyaffectingphyllospheremicroorganismsthroughmyo-inositol.

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JIPB|山东师范大学生命科学院隋娜教授课题组揭示高粱根际微生物提高番茄耐盐性的新机制

CellandDevelopmentalBiology

Light-stabilizedGIL1suppressesPIN3activitytoinhibithypocotylgravitropism

XiaolianWang,YanfangYuan,LaurenceCharrier,ZhaoguoDeng,MarkusGeisler,XingWangDeng,HaodongChen

Light-stabilizedGRAVITROPICINTHELIGHT1inhibitsthenegativegravitropismofhypocotylsbysuppressingtheactivityoftheauxintransporterPIN-FORMED3,therebyenhancingtheemergenceofyoungseedlingsfromthesoil.

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JIPB|清华大学陈浩东课题组与合作者揭示光抑制植物胚轴负向重力性的新机制

SphingolipidinhibitorresponsegeneGhMYB86controlsfiberelongationbyregulatingmicrotubulearrangement

FanXu,GuimingLi,ShengyangHe,ZhifengZeng,QiaolingWang,HongjuZhang,XingyingYan,YulinHu,HuidanTian,MingLuo

Membranesphingolipidsaffectcellelongationbyinfluencingmicrotubulearrangement,andmembranelipidsandthecytoskeletoninteractinmorphogenesisofthepolar,elongatedcottonfiber.

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JIPB|西南大学罗明课题组揭示细胞膜与细胞骨架协调调节细胞发育中的新机制

GreenlightmediatesatypicalphotomorphogenesisbydualmodulationofArabidopsisphytochromesBandA

MiqiXu,Yi-YuanWang,YujieWu,XiuhongZhou,ZiyanShan,KunyingTao,KaiqiangQian,XunchengWang,JianLi,QingqingWu,XingWangDeng,Jun-JieLing

Greenlightregulatesatypicalphotomorphogenes,greenlightretardsproteinbodyformationofphyBinthenucleusanddecreasestheproteinlevelsofphyA.

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JIPB|安徽农业大学凌俊杰课题组揭示绿光介导幼苗发育的分子机理

BBX9formsfeedbackloopswithPIFsandBBX21topromotephotomorphogenicdevelopment

ZhaoqingSong,WanyingYe,QingJiang,HuanLin,QingHu,YuntaoXiao,YetingBian,FengyueZhao,JieDong,DongqingXu

Thered-lightphotoreceptorphytS(PIFs)andapositivefeedbackloopwithBBX21,ultimatelysuppressingPIFactivityandenhancingBBX21activity,thuspromotingphotomorphogenesis.

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JIPB|南京农业大学许冬清课题组揭示B-box蛋白调控植物光信号转导的作用机制

MolecularPhysiology

TheTaGW2-TaSPL14moduleregulatesthetrade-offbetweentillernumberandgrainweightinwheat

ChaoJian,YuxuePan,ShujuanLiu,MengjiaoGuo,YilinHuang,LinaCao,WeijunZhang,LiulingYan,XueyongZhang,JianHou,ChenyangHao,TianLi

Inwheat(Triticumaestivum)GRAINWIDTH2(TaGW2)interactswithSQUAMOSAPROMOTER-BINDING-LIKE14(TaSPL14)andmediatesitsubiquitinationanddegradation,simultaneouslyregulatingwheattilleringandgrainweight;theircombinationalhaplotypeshaveadditiveeffectsontillernumberandgrainweightinwheatbreeding.

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JIPB|中国农科院作科所郝晨阳课题组发现控制小麦分蘖数和粒重平衡的新机制制

BTA2regulatestillerangleandtheshootgravityresponsethroughcontrollingauxincontentanddistributioninrice

ZhenLi,JunhuaYe,QiaolingYuan,MengchenZhang,XingyuWang,JingWang,TianyiWang,HonggeQian,XinghuaWei,YaolongYang,LianguangShang,YueFeng

Rice(Oryzasativa)BIGTILLERANGLE2(BTA2)controlstillerangleanhroughthegravitysignalingpathway.

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JIPB|中国农业科学院水稻研究所联合深圳农业基因组研究所揭示BTA2调控水稻分蘖角度的新机制

Mechanismsofvacuolarphosphateeffluxsupportingsoybeanroothairgrowthinresponsetophosphatedeficiency

ZhongShan,YanliChu,GuangfangSun,RuiChen,JunYan,QiweiHe,YingnaLiu,BinWang,MingdaLuan,WenzhiLan

UnderPideficiency,thesoybeanlow-PiresponsivetranscriptionfactorROOTHAIRDEFECTIVE6-LIKE2transcriptionallyupregulatestwovacuolarPieffluxtransportergenes,leadingtotheremobilizationofPistoredinthevacuoletoenableroothairgrowth.

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JIPB|西北农林科技大学兰文智教授课题组揭示磷缺乏条件下大豆维持根毛生长的磷源

PlantBioticInteractions

Ricestripemosaicvirushijacksriceheading-relatedgenetopromotetheoverwinteringofitsinsectvector

SipingChen,XinyiZhong,ZhiyiWang,BiaoChen,XiuqinHuang,SipeiXu,XinYang,GuohuiZhou,TongZhang

Ricestripemosaicvirusinfectiondelaysriceheadingbymanipulatingtheexpressionofaheading-relatedE3ubiquitinligasegene,creatingaconduciveenvironmentfortheoverwinteringoftheinsectvector(leafhoppers)andtheviruses.

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JIPB丨华南农业大学张彤、周国辉团队揭示水稻条纹花叶病毒劫持水稻抽穗相关基因促进病害越冬机制

ANACtranscriptionfactorMNAC3-centeredregulatorynetworknegativelymodulatesriceimmunityagainstblastdisease

HuiWang,YanBi,YuqingYan,XiYuan,YizhouGao,MuhammadNoman,DayongLi,FengmingSong

Inrice,theproteinphosphataseOsPP2C41dephosphorylatestheONACtranscriptionfactorMNAC3,facilitatingitstranslocationfromnucleustocytoplasmandsuppressingitstranscriptionalactivityondownstreamtargetgenesOsINO80andOsJAZ10,whichnegativelyregulateimmunity,thusmodulatingriceimmunityagainstblastdisease.

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JIPB|浙江大学宋凤鸣课题组揭示水稻转录因子MNAC3负调控免疫反应新机制

ApairofnuclearfactorYtranscriptionfactorsactaspositiveregulatorsinjasmonatesignalinganddiseaseresistanceinArabidopsis

ChuyuLin,ChenghaoLan,XiaoxiaoLi,WeiXie,FuchengLin,YanLiang,ZengTao

ApairofArabidopsisNUCLEARFACTORYtranscriptionfactorsactinjasmonatesignalinganddiseaseresistancebypositivelyregulatingtranscriptionofjasmonate-responsivegenesandnegativelyregulatingtheabundanceofJASMONATEZIMDOMAINproteins.

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JIPB|浙江大学农学院陶增团队揭示拟南芥一对核因子NF-YB2/YB3正调控JA信号通路和灰霉病抗性的分子机制

TheactinmotorproteinOsMYA1associateswithOsExo70H1andcontributestoricesecretorydefensebymodulatingOsSyp121distribution

Yuan-BaoLi,ChengyuLiu,NingningShen,ShuaiZhu,XianyaDeng,ZixuanLiu,Li-BoHan,DingzhongTang

Inricecells,themyosinproteinOsMYA1drivesdefense-relatedsecretoryvesicletranspSYNTAXINOFPLANTS121tothecellmembraneandfungus-hostinterfacetobuildplantdefenses.

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JIPB|福建农林大学唐定中教授团队揭示水稻-稻瘟菌互作界面囊泡定向转运新机制

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