資源描述：
《水稻窄卷葉突變體Nrl3(t)的基因定位》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫(kù)。
1、中國(guó)水稻科學(xué)(ChinJRiceSci),２０１５,２９(６):５９５－６００http://www．ricesci．cnDOI:１０．３９６９/ji．ssn．１００１Ｇ７２１６．２０１５．０６．００５５９５水稻窄卷葉突變體Nrl３(t)的基因定位張小惠１,２,３,＃秦亞芝１,２,＃張迎信２占小登２張振華２沈希宏２程式華２曹立勇２,?吳先軍１,?(１四川農(nóng)業(yè)大學(xué)水稻研究所/西南作物基因資源與遺傳改良教育部重點(diǎn)實(shí)驗(yàn)室,成都６１１１３０;２中國(guó)水稻研究所國(guó)家水稻改良中心,杭州３１０００６;３浙江國(guó)稻高科技種業(yè)有限公司杭州
2、３１１４０１;＃共同第一作者;?通訊聯(lián)系人,EＧmail:wuxjsau＠１２６．com;caolycgf＠m(xù)ail．hz．zj．cn)GeneMappingofaNarrowandRolledLeafMutantNrl３(t)inRiceZHANGXiaoＧhui１,２,３,＃,QINYaＧzhi１,２,＃,ZHANGYingＧxin２,ZHANXiaoＧdeng２,ZHANGZhenＧhua２,SHENXiＧhong２,CHENGShiＧhua２,CAOLiＧyong２,?,WUXianＧjun１,?(１Ric
3、eResearchInstitute/KeyLaboratoryofSouthwestCropGeneticResourcesandImprovement,MinistryofEducation,SichuanAgriculturalUniversity,Chengdu６１１１３０,China;２NationalCenterforRiceImprovement,ChinaNationalRiceResearchInstitute,Hangzhou,３１０００６,China;３ZhejiangNationalRice
4、HighＧTechPlantsIndustryLimitedCompany,Hangzhou３１１４０１,China;＃Theseauthorscontributedequallytothiswork;?Correspondingauthors,EＧmail:wuxjsau＠１２６c．om;caolycgf＠m(xù)ail．hz．zjc．n)ZHANGXiaohui,QINYazhi,ZHANGYingxin,etal．GenemappingofanarrowandrolledleafmutantNrl３(t)inric
5、e．ChinJRiceSci,２０１５,２９(６):５９５Ｇ６００．Abstract:Nrl３(t)wasanovelnarrowandrolledleafmutantfromtheindicarestorerlineZhonghui８０１５afterexposure６０toCoＧγray．Nrl３(t)exhibitedsignificantadaxiallyＧrolledleaves,reducedplantheight,shortenedpaniclelength,reducedgrainlength,gra
6、inwidthandthousandＧgrainweight,aswellastheseedＧsettingrate．Cytologicalanalysisshowedthattherolledleafphenotypewasduetothereducednumberofvascularbundleandthechangedsizeofbulliformcells．InaninitialmappingwithF２individualsderivedfromacrossbetweenNrl３(t)andjaponic
7、a０２４２８,thenarrowandrolledleafgeneNrl３(t)waseventuallymappedtoa７０．３kbregiononthelongarmofchromosome２betweentwonewlydevelopedsequencetaggedsitemarkersC９andC１０E．TheseresultswouldlayagoodfoundationformolecularcloningandfunctionalanalysisofNrl３(t)．Keywords:rice;nar
8、rowandrolledleaf;gene;finemapping張小惠,秦亞芝,張迎信,等．水稻窄卷葉突變體Nrl３(t)的基因定位．中國(guó)水稻科學(xué),２０１５,２９(６):５９５Ｇ６００．摘要:利用６０CoＧγ射線輻射誘變秈稻恢復(fù)系中恢８０１５,獲得了一份窄卷葉突變體Nrl３(t).與野生型中恢８０１５相比,突變體葉片顯著變窄內(nèi)卷、株高降低、穗長(zhǎng)變短、結(jié)實(shí)率
