CN106518992B - 核盘菌异核体不亲和yd-7蛋白及其编码基因与应用 - Google Patents
核盘菌异核体不亲和yd-7蛋白及其编码基因与应用 Download PDFInfo
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Abstract
本发明属于生物基因工程技术领域,具体为一种核盘菌异核体不亲和YD‑7蛋白及其编码基因与应用。该蛋白是下述氨基酸残基序列之一:1)序列表中的SEQ ID No:1;2)将序列表中的SEQ ID No:1的氨基酸残基序列经过一至五个氨基酸残基的取代和/或缺失和/或添加且对提高油菜抗菌核病作用的蛋白质。本发明还包括含有本发明基因的重组表达载体、转基因细胞系和工程菌。该核盘菌异核体不亲和YD‑7蛋白的编码基因在植物尤其是油菜中的表达能显著提高植物的抗菌核病能力,为植物抗菌核病提供了一种全新的途径。
Description
技术领域
本发明属于生物基因工程技术领域,具体涉及一种核盘菌异核体不亲和YD-7蛋白及其编码基因与其在抗油菜菌核病方面的应用。
背景技术
油菜是重要的经济作物。来自油菜的菜籽油是人类最主要的食用油来源之一,是我国粮油安全保障的重要一环,为我国重要的战略物质之一。目前,我国的食用油将近60%依赖进口。制约我国油菜产量与品质提高的重要限制因素之一是核盘菌对田间油菜的危害。核盘菌是一种广谱性真菌,能寄生和侵害75科278属的450多种植物(Boland GJ,HallR.Can J Plant Pathol,1994,16:93-100)。由它引起的菌核病是一种世界范围性严重病害,是我国油菜最主要病害,严重影响大豆、番茄、油菜等的品质和产量。比如,一般年份油菜菌核病发病率为10%-30%,严重的时候可以达到80%以上(费维新,李强生,吴新杰.中国油料作物学报,2002,3:47-49)。
目前,油菜抗菌核病的研究处于领先地位,如何防治油菜抗菌核病主要有如下途径:农药与生物防治、选育抗(耐)菌核病材料、基因工程方法。通过这些途径,取得了一些成绩,筛选到一些抗(耐)病性比较好的材料,但是生产中菌核病危害严重的问题依然存在(刘正立,刘春林.甘蓝型油菜抗菌核病研究进展.中国农学通报,2015,31(15):114-123)。
基因工程途径解决菌核病危害的问题,应该是一条可行的途径,可是现有的思路与转基因实践并未获得显著提高抗菌核病的植物材料。为此,与以往基因工程的策略不同,本发明人改变思路,采用“以毒攻毒”的思想,克隆核盘菌中推测为异核体不亲和YD-7的基因,并构建该基因的过表达质粒;然后将核盘菌异核体不亲和YD-7蛋白基因转入植物中,以期获得具有抗菌核病的植物种质资源。本发明通过基因工程的方法,首次发现核盘菌异核体不亲和YD-7蛋白及其编码基因,该基因可显著提高植物对核盘菌的抗性。
发明内容
本发明的目的是,针对上述现有技术的不足,提供一种来源于油菜病原菌核盘菌的核盘菌异核体不亲和YD-7蛋白及其编码基因,同时提供该基因在植物抗核盘菌中的应用。
为达上述目的,本发明所采用的技术方案是:一种核盘菌异核体不亲和YD-7蛋白,来源于油菜致病菌核盘菌(Sclerotinia sclerotiorum(Lib.)de Bary),是下述氨基酸残基序列之一:
1)序列表中的SEQ ID No:1;
2)将序列表中的SEQ ID No:1的氨基酸残基序列经过一至五个氨基酸残基的取代和/或缺失和/或添加且对提高植物抗菌核病作用的蛋白质。
编码本发明核盘菌异核体不亲和YD-7蛋白的基因(YD-7),是下述核苷酸序列之一:
1)序列表中的SEQ ID No:2的核苷酸序列;
2)编码序列表中的SEQ ID No:1蛋白质序列的DNA;
3)与序列表中的SEQ ID No:2限定的核苷酸序列具有90%以上同源性且编码相同功能蛋白质的核苷酸序列;
4)在高严谨条件下可与序列表中的SEQ ID No:2限定的DNA序列杂交的核苷酸序列。
上述高严谨条件为:用0.1×SSPE(或0.1×SSC),0.1%SDS的溶液,在65℃下杂交并洗膜。
序列表中的SEQ ID No:2由909个碱基组成,其编码框为自5’端第1-906位碱基,编码具有序列表中的SEQ ID No:1的氨基酸残基序列的蛋白质。
本发明还包括含有本发明基因的重组表达载体、转基因细胞系和工程菌以及扩增该基因中任一片段的引物对。
本发明还提供上述的核盘菌异核体不亲和YD-7蛋白基因在调控植物抗菌核病中的应用。
本发明还提供将编码上述核盘菌异核体不亲和YD-7蛋白的基因转入模式植物拟南芥中,经培育得到转基因植物,该转基因植物的抗菌核病能力得到提高,从而得到抗核盘菌侵染的高抗菌核病的植物种质资源。该植物为双子叶植物和单子叶植物。
本发明的核盘菌异核体不亲和YD-7蛋白基因的过表达转基因植物对菌核病抗性显著提高。本发明为植物提高抗菌核病提供了一个优质基因。本发明的蛋白质及其编码基因具有较高的实际应用价值,应用前景广阔。
附图说明
图1是核盘菌菌核在PDA培养基上培养5天生长情况。
其中,5d代表生长到第5天时的菌丝分别情况,S3表示紧靠培养皿壁的发育中的新菌核。
图2是从发育中的核盘菌菌核中分离出的总RNA电泳图。
其中:M为指示DNA片段大小的DNA分子标记,1、2为核盘菌菌核样品;该两个样品来源的RNA都有明显5S rRNA、18S rRNA和28S rRNA三条带,说明RNA质量可靠,能用于下一步反转录合成cDNA。
图3是核盘菌异核体不亲和YD-7蛋白基因全长CDS的PCR扩增产物电泳图。
其中,M为DNA片段分子量大小的100bp plus Ladder DNA标记,1为全长CDS的PCR扩增产物带。
图4是构建的YD-7基因过表达质粒的菌落PCR验证电泳图。
其中:M为指示DNA片段大小的DNA分子标记,1-7为过表达质粒单菌落,8为空白对照。
图5是构建的YD-7基因的过表达质粒的酶切验证电泳图。
其中:1为经NcoI和XbaI双酶切的表达质粒,2为未经酶切的表达质粒。
图6是转pFGC5941-YD-7CDS质粒的油菜抗性苗的转基因PCR检测电泳图。
其中:1-2为非转基因植株;3-8为过表达转基因植株;9为空白对照,10为阳性对照;M为DNA片段分子量大小的100bp plus Ladder DNA标记。
图7是转基因植株中目标基因表达的RT-PCR检测图。
其中:1-6为转基因植株;BnaACTIN2为油菜看家基因的表达情况,作为表达量的相对参照;YD-7为转基因植株中YD-7基因的相对表达量。
图8是核盘菌接种油菜的抗性试验图。
其中:A为转基因植株,B为受体植株。从菌斑大小和叶片生长大小可以看出转YD-7基因的植株抗菌核病能力显著提高。
图9是转pFGC5941-YD-7CDS质粒拟南芥抗性苗的转基因PCR检测电泳图。
其中:M为DNA片段分子量大小的100bp plus Ladder DNA标记;+为阳性对照;-为阴性对照;1-5为转基因植株;6为非转基因植株。
图10是拟南芥转基因植株中目标基因表达的RT-PCR检测图。
其中:1-5为转基因植株;ACTIN2为拟南芥看家基因的表达情况,作为表达量的相对参照;YD-7为转基因植株中YD-7基因的相对表达量。
图11是核盘菌接种拟南芥的抗性试验图。
其中:A受体植株,B为转基因植株;从菌斑大小可以看出转YD-7基因的植株抗菌核病能力显著提高。
具体实施方式
下述实施例中的方法,如无特别说明,均为常规方法。所用引物和测序工作由上海生工生物科技有限公司完成。
实施例1.核盘菌总RNA分离与异核体不亲和YD-7蛋白基因全长CDS的克隆
一、核盘菌总RNA分离与第一互补链cDNA的合成
在超净工作台上,将核盘菌菌株SS-3(由湖南农业大学实验室提供)的菌核用75%的乙醇消毒5min,用灭菌蒸馏水冲洗3次,灭菌后的菌核接种到带PDA固体培养基的培养皿中央;接种后培养皿放置在培养箱中,25℃暗培养5天。暗培养第五天,沿着培养皿壁会有新的菌核形成(图1)。从接种后培养第5天的培养皿中,取发育中的菌核约100mg放入1.5mL离心管中,盖紧管盖,迅速转移至液氮中速冻;往离心管中加入700μL REB(RNA extractionbuffer(REB)组成:1M Tris-HCl(pH=8)40mL,0.5M EDTA(pH=8)10mL,LiCl 3.4g,SDS 2g,H2O定容至200mL),并用电动研磨棒快速研磨;研磨充分后,加入700μL水饱和酚,剧烈振荡,12000×g,4℃离心10min;取上清液至1.5mL离心管中,并加入600μL氯仿,充分振荡,12000×g,4℃离心10min;取上清液至另一个1.5mL离心管中,加入200μL的冷乙醇和40μL 3M的NaAc,-20℃静置20min以上;12000×g,4℃离心10min后弃上清液,加入700μL的75%乙醇(DEPC处理水配制),洗涤沉淀;11000×g,4℃离心5min后弃上清液,将带有总RNA沉淀的离心管放入生物安全柜中吹干,至沉淀为半透明状,然后加入40μL无RNA酶水(RNase-free水)溶解RNA 5min左右;整个操作要带口罩及一次性手套。
取RNA溶液5μL与1×loading buffer(6×loading buffer:30mM EDTA,36%(v/v)甘油,0.05%(w/v)溴酚蓝)混合,用1.5%琼脂糖凝胶进行电泳检测,见图2。结果显示:第二泳道的28S rRNA的亮度大约是18S rRNA的2倍,而且5S的条带较弱,未见DNA残留,表明提取的核盘菌RNA质量较好,纯度较高,可用于下一步反转录合成cDNA。提取的总RNA溶液经DNAase酶消化后,利用Thermo Scientific公司商业化的Revertaid First Strand cDNASynthesis Kit试剂盒合成cDNA(具体步骤按照试剂盒说明书操作),反转录成的cDNA用于下一步YD-7基因全长CDS的克隆的PCR模板。
二、核盘菌YD-7基因全长CDS克隆
从NCBI网站上查找核盘菌凝集素目标基因的参考序列为XM_001584918,根据参考的CDS全长序列,使用Primer Premier 5软件设计YD-7基因全长CDS的PCR引物对,引物序列分别为正向引物YD-7CDSF:5’-TCTAGAATGCTGCTCAAACCACTT-3’(SEQ ID No:3,下划线表示为XbaI酶切位点)和反向引物YD-7CDSR:5’-CCATGGTCAACCACTAGCAACATGTAC-3’(SEQID No:4,下划线表示为NcoI酶切位点)。以前述反转录成的cDNA为模板,高保真PCR扩增YD-7基因的全长CDS序列。PCR反应体系(50μl)包含:模板2μl,高保真酶Phusion High-fidelity DNA Polymerase(Invitrogen)1μl,10×缓冲液5μl,2.5uM dNTP 8μl,20μM的正向和反向引物各1μl,水32μl。反应条件为:94℃预变性2分钟;94℃变性30秒,57℃退火30秒,68℃延伸1分钟,共30个循环。反应结束后,将PCR产物进行1.5%琼脂糖凝胶电泳检测,结果见图3,扩增得到一条909bp大小的DNA片段,与预期的目标片段大小相符。将扩增片段回收并纯化后,将其克隆到载体pEASY-Blunt Cloning(购自全式金公司)中,得到含有目的片段的重组质粒pEASY-YD-7CDS,经转化、筛选后测序,结果见SEQ ID No:2所示的核苷酸序列,其由909个碱基组成,其编码框为自5’端第1-906位碱基(最后三个碱基为终止密码子TGA),编码具有序列表中的SEQ ID No:1的氨基酸残基序列的蛋白质,为302个氨基酸残基,编码的蛋白命名为YD-7。
实施例2.YD-7基因过表达质粒的构建
选择测序正确的pEASY-YD-7CDS重组质粒,与pFGC5941质粒分别同时用FastDigest Enzyme NcoI和XbaI(Fermetans)两种质粒进行双酶切,酶切温度37℃,酶切时间为30-40min,反应体系40μL(1μg质粒DNA,2μL10×FastDigest Green Buffer,0.5μLFastDigest NcoI,0.5μL FastDigest XbaI,加水至40μL),具体按照Fermetans公司试剂盒说明进行;酶切产物经过1.5%琼脂糖凝胶电泳分离后,切下目的条带,用胶回收试剂盒纯化回收,将回收的两个目标DNA片段通过T4连接酶连接,连接产物通过热激法转化大肠杆菌(Esherichia coli)DH5α,转化细胞在液体LB培养基中,37℃、200rpm的条件下复苏1h;将经过恢复培养的细胞均匀涂于含卡那霉素(50μg/mL)的LB固体培养皿上,37℃培养16h。挑取LB固体培养基上的单菌落,以引物35SF:5'-CTATCCTTCGCAAGACCCTTC-3'(SEQ ID No.5)和YD-7CDSR(SEQ ID No.4)进行菌落PCR鉴定,见图4,显示PCR扩增产物电泳带在1000bp与900bp之间,结果与预期的片段大小一致。选择PCR检测正确的单菌落扩大培养,提取质粒,以Fast Digest Enzyme NcoI和XbaI进行双酶切验证,见图5,双酶切片段弱大于1000bp,与预期的片段大小一致。PCR鉴定和双酶切鉴定两种结果都说明过表达质粒pFGC5941-YD-7CDS构建成功。
实施例3.甘蓝型油菜转化及分子鉴定与转基因油菜抗菌核病检测
一、甘蓝型油菜转化
一)外植体的准备
选取甘蓝型油菜易感病品种“98C40”完整饱满的种子约100颗,置于150mL三角瓶中。向装有种子的三角瓶中加入20-30mL 75%乙醇,振荡消毒30s,弃去酒精;再加入20mL0.1%HgCl2和1滴TWEEN-20的消毒液,剧烈摇晃至起泡,静置20min,弃去消毒液,用无菌水反复冲洗3-5遍以洗净泡沫;加入50mL经高温灭菌的无菌水浸泡种子,浸泡时间为1h;倒掉无菌水,把种子均匀铺在含有1/2MS固体培养基上,22℃暗培养4-5d。待油菜幼苗长到4-5cm后将其转移到光照条件下生长6-8h,使幼苗子叶转绿。子叶柄作为转化的外植体。
二)农杆菌的准备
幼苗生长到1-2cm时,开始准备菌液。将分别带有pFGC5941-YD-7CDS质粒的农杆菌LBA4404菌株在含50mg/mL卡那霉素、50mg/mL链霉素和100mg/mL利福平的YEB固体培养基上划线,28℃恒温培养3d。挑取单菌落于10mL含50mg/mL卡那霉素、50mg/mL链霉素和100mg/mL利福平的YEB液体培养基中,28℃、200rpm扩大培养16-18h。吸取1mL菌液加入到50mL含50mg/mL卡那霉素、50mg/mL链霉素和100mg/mL利福平的YEB液体培养基中,扩大培养至菌液OD600达到0.4-0.8。
三)子叶柄的农杆菌转化与抗性苗筛选
将油菜幼苗子叶柄从生长点以上的分支处切下,转移到BM液中。将扩大后的农杆菌菌液从三角瓶转移至50mL离心管,6000rpm/min离心10min,去上清后于离心管中加入25mL BM液,振荡使农杆菌重悬;再加入10μLβ-巯基乙醇和20μL乙酰丁香酮,摇匀后作为工作液倒入已灭菌的平皿中。将切好的子叶柄转到该工作液中浸泡10min。浸泡后,将子叶柄转移到已灭菌的吸水纸上。用镊子翻动子叶柄使子叶柄表面残留工作液被吸水纸吸干。最后将子叶柄均匀铺放在共培培养基(1升MS+1mg 6-苄氨基嘌呤+30g蔗糖+1.6g植物凝胶)上,22℃,暗共培养36h。共培完成后,将外植体转移到筛选培养基(1升MS+2mg 6-苄氨基嘌呤+20mg草铵膦+500mg头孢霉素+30g蔗糖+1.6g植物凝胶)中。22℃,长日照培养;每10-14d更换一次筛选培养基。
当外植体分化出若干簇抗性不定芽后,将不定芽切开分离后放入生根(1升1/2MS+20mg草铵膦+10g蔗糖+1.6g植物凝胶)筛选培养基上继续培养。分化苗长出足够的根系后,将其从生根培养基中取出,并用无菌水将根上残留的培养基清洗干净。然后将分化苗移入蛭石中,炼苗10天。炼苗之后转入土壤中,共获得草铵膦抗性苗8株。抗性苗用于下一步PCR转基因检测鉴定。
四)油菜抗性苗转基因鉴定与YD-7基因表达检测
用CTAB方法从转pFGC5941-YD-7CDS质粒的抗性苗叶组织中提取总DNA,以总DNA作为模板,35SF(SEQ ID No.5)和YD-7CDSR(SEQ ID No.4)为引物,进行PCR检测(扩增片段为1925bp),检测结果显示与质粒为阳性对照扩增片段大小一致的有6株,说明总共获得了6株YD-7基因过表达转基因植株(见图6)。用Trizol(Invitrogen)法提取6株转基因植株叶片中的总RNA,利用Thermo Scientific公司商业化的Revertaid First Strand cDNASynthesis Kit试剂盒合成cDNA(具体步骤按照试剂盒说明书操作)。以cDNA为模板,YD-7CDSF(SEQ ID No.3)和YD-7CDSR(SEQ ID No.4)为引物,用半定量RT-PCR方法扩增目标片段,以BnaACTIN2基因作为内参。结果显示6株转基因植株皆有YD-7表达,但是表达程度不同,又高有底(见图7)。选YD-7基因表达量最高的转基因植株做抗菌核病鉴定。
二、转基因油菜抗菌核病检测
所用核盘菌的菌株为能侵染油菜的菌株SS-3(由湖南农业大学实验室提供)。取其饱满、无裂无霉变的SS-3菌核颗粒,用75%乙醇浸泡5min,无菌水冲洗3-4次,灭菌后接种到带PDA培养基的培养皿中央,放置在培养箱中,25℃暗培养2-3天。接种用植株为生长到有4片真叶的转基因植株与易感病98C40受体植株。在PDA培养基上生长大约3天,核盘菌菌丝已经触及平皿边缘,用直径为1厘米的打孔器沿着圆形培养皿边缘采集菌块;将菌块上带有菌丝的面覆盖到油菜叶片上,使菌丝与叶片表面直接接触;将接种了核盘菌菌丝的植株转入28℃,湿度大于90%的光照培养箱中。放置5-7天后,观察接种核盘菌菌丝的叶片上形成的菌斑大小。结果见图8,显示,转基因植株接种叶片上的菌斑明显小于易感菌核病品种98C40受体植株叶片上的病斑,说明YD-7基因能显著提高油菜抗菌核病的能力。
实施例4.拟南芥转化及分子鉴定与转基因油菜抗菌核病检测
一)拟南芥植株的准备
将在每一钵营养钵的营养土上点3-4颗拟南芥野生型Col-0的种子,用保鲜膜覆盖点了种子的钵子,然后放入4℃培养箱,避光4℃低温处理2-3天;低温处理完之后,将带拟南芥种子的营养钵移至生长室,3天后揭膜,生长条件为温度控制在22-25℃之间,光照为16h光照对8h黑暗。根据土壤的干湿程度适当浇水。待拟南芥植株生长进入盛花期,植株就可以用来做转化。
二)农杆菌的准备
幼苗生长到1-2cm时,开始准备菌液。将分别带有pFGC5941-YD-7CDS质粒的农杆菌GV3101菌株在含50mg/mL卡那霉素、50mg/mL链霉素和100mg/mL利福平的YEB固体培养基上划线,28℃恒温培养3d。挑取单菌落于10mL含50mg/mL卡那霉素、50mg/mL链霉素和100mg/mL利福平的YEB液体培养基中,28℃、200rpm扩大培养16-18h。吸取1mL菌液加入到50mL含50mg/mL卡那霉素、50mg/mL链霉素和100mg/mL利福平的YEB液体培养基中,扩大培养至菌液OD600达到0.4-0.8。
三)拟南芥的农杆菌转化与抗性苗筛选
将扩大后的农杆菌菌液从三角瓶转移至50mL离心管,6000rpm/min离心10min,去上清后于离心管中加入100mL高渗液(5g蔗糖+20μL silwet-77+1μL6-BA定容至100mL,调节pH至5.7),振荡使农杆菌重悬;再加入10μLβ-巯基乙醇和20μL乙酰丁香酮,摇匀后作为工作液倒入已灭菌的平皿中。将拟南芥的花序浸泡在带有农杆菌的高渗液中大约10s,之后从高渗液中拿出,用保鲜膜覆盖花序保湿,然后将植株转入22℃的暗室中放置24h。24h后揭膜,转入22-25℃、长日照条件(光照16h,黑暗8h)下继续生长,及时浇水,定期护理;待拟南芥果荚转黄,收集成熟的种子。拟南芥种子装在1.5mL离心管中,置于37℃干燥2-4天,之后常温保存备用。
四)拟南芥抗性苗转基因鉴定与YD-7基因表达检测
用CTAB方法从转pFGC5941-YD-7CDS质粒的抗性苗叶组织中提取总DNA,以总DNA作为模板,35SF(SEQ ID No.5)和YD-7CDSR(SEQ ID No.4)为引物,进行PCR检测(扩增片段为1900bp),检测结果显示与质粒为阳性对照扩增片段大小一致的有5株,说明总共获得了5株YD-7基因过表达转基因植株(见图9)。用Trizol(Invitrogen)法提取5株转基因植株叶片中的总RNA,利用Thermo Scientific公司商业化的Revertaid First Strand cDNASynthesis Kit试剂盒合成cDNA(具体步骤按照试剂盒说明书操作)。以cDNA为模板,YD-7CDSF(SEQ ID No.3)和YD-7CDSR(SEQ ID No.4)为引物,用半定量RT-PCR方法扩增目标片段,以拟南芥ACTIN2基因作为内参。结果显示2株转基因植株有YD-7高表达,3株为低表达(见图10)。选YD-7基因高表达的转基因植株做抗菌核病鉴定。
二、转基因拟南芥抗菌核病检测
所用核盘菌的菌株为能侵染油菜的菌株SS-3(由湖南农业大学实验室提供)。取其饱满、无裂无霉变的SS-3菌核颗粒,用75%乙醇浸泡5min,无菌水冲洗3-4次,灭菌后接种到带PDA培养基的培养皿中央,放置在培养箱中,25℃暗培养2-3天。接种用植株为生长到有4片真叶的转基因拟南芥植株与受体拟南芥Col-0植株。在PDA培养基上生长大约3天,核盘菌菌丝已经触及平皿边缘,用直径为1厘米的打孔器沿着圆形培养皿边缘采集菌块;将菌块上带有菌丝的面覆盖到拟南芥叶片上,使菌丝与叶片表面直接接触;将接种了核盘菌菌丝的植株转入28℃,湿度大于90%的光照培养箱中。放置5-7天后,观察接种核盘菌菌丝的叶片上形成的菌斑大小。结果见图11,显示,转基因拟南芥植株接种叶片上的菌斑明显小于受体植株叶片上的病斑,说明YD-7基因能显著提高拟南芥抗菌核病的能力。
SEQUENCE LISTING
<110> 湖南农业大学
<120> 核盘菌异核体不亲和YD-7蛋白及其编码基因与应用
<130> 15
<160> 5
<170> PatentIn version 3.3
<210> 1
<211> 302
<212> PRT
<213> 核盘菌(Sclerotinia sclerotiorum)
<400> 1
Met Leu Leu Lys Pro Leu Ala Leu Phe Ser Ser Leu Ala Leu Ala Thr
1 5 10 15
Ala Ile Pro Asn Pro Leu Glu Lys Arg Ala Pro Tyr Gln Ala Arg Ile
20 25 30
Leu Asp Thr Gly Thr Thr Phe Val Glu Glu His Asn Gly Trp Trp Gln
35 40 45
Leu Ile Asp Ala Thr Gly Asp Gly Arg Pro Asp Leu Ala Tyr Ile Lys
50 55 60
Asn Lys Asn Thr Gly Thr Gly Tyr Val Glu Val His Ile Ala Ser Ser
65 70 75 80
Ser Ser Asn Phe Gln Thr Arg Ile Leu Glu Val Gly Thr Thr Phe Ala
85 90 95
Gln Glu Asp Asn Gly Thr Trp Arg Leu Phe Lys Ser Ser Asn Ser Val
100 105 110
Leu Pro Asp Leu Val Tyr Ile Lys Thr Gln Asn Thr Pro Ser Gly Lys
115 120 125
Val Glu Val His Ile Ala Ser Gly Ala Ser Thr Tyr Lys Thr Arg Thr
130 135 140
Val Glu Val Val Thr Ser Phe Gly Asn Glu Gln Asp Gly Gln Trp Asn
145 150 155 160
Val Tyr Asp Tyr Asp Gly Asp Gly Lys Pro Asp Leu Val Phe Ile Lys
165 170 175
Thr Ser Asn Thr Gly Thr Gly Thr Thr Glu Leu Phe Val Ala Ser Ala
180 185 190
Ser Ser Asn Tyr Gln Thr Arg Leu Ile Ser Thr Gly Thr Thr Phe Thr
195 200 205
Val Glu Asn Asn Gly Phe Trp Gln Leu Gly Pro Tyr Ser Ala Asn Gly
210 215 220
Asp Leu Ile Tyr Ile Lys Asp Ala Asn Thr Gly Thr Gly Thr Thr Glu
225 230 235 240
Val His Ile Ala Ser Arg Ala Ser Gly Tyr Lys Thr Arg Leu Leu Asp
245 250 255
Val Gly Ser Thr Phe Thr Gln Glu Gln Asn Gly Val Trp Gln Leu Ile
260 265 270
Asp Phe Asn Ala Asn Gly Lys Leu Asp Leu Thr Tyr Ile Lys Tyr Gln
275 280 285
Asn Thr Gly Thr Gly Thr Val Glu Val His Val Ala Ser Gly
290 295 300
<210> 2
<211> 909
<212> DNA
<213> 核盘菌(Sclerotinia sclerotiorum)
<400> 2
atgctgctca aaccacttgc acttttttca tcacttgctc tggccaccgc catcccaaac 60
ccccttgaga aacgtgctcc atatcaggca agaatcttgg atactggaac tacctttgta 120
gaagagcata atggatggtg gcaattgatt gacgccactg gtgatggcag accagactta 180
gcctatatca agaataagaa cacagggact ggatatgtcg aagttcatat tgcctcttca 240
tcttccaatt tccagactcg aattcttgaa gtcggcacca catttgctca ggaagataac 300
ggaacatggc gtctattcaa atcatccaac tctgttcttc ctgacttggt atacatcaag 360
acacaaaata ccccgtcagg aaaagtagag gttcacatcg ctagcggagc atcaacctac 420
aagacacgga ctgttgaagt tgttacctca ttcgggaatg agcaagatgg tcaatggaac 480
gtgtatgact atgatggtga tggaaagcca gacttagtct tcatcaaaac tagcaatacc 540
ggtacaggaa caaccgaatt gttcgtcgca tctgcttctt ccaattatca aacaagactc 600
atcagcaccg ggactacctt tacggtagaa aacaacggtt tttggcagct tggaccttat 660
agcgctaatg gagatttgat ctacatcaag gatgccaata ctggcactgg gacaacagag 720
gtccacattg catctagagc atcgggttac aagactagat tgctggatgt tggttctact 780
ttcactcagg aacaaaatgg agtttggcaa ttgattgact ttaatgctaa tggcaagctc 840
gaccttactt atatcaagta tcagaacact gggacgggta ccgtcgaagt acatgttgct 900
agtggttga 909
<210> 3
<211> 24
<212> DNA
<213> 合成
<400> 3
tctagaatgc tgctcaaacc actt 24
<210> 4
<211> 27
<212> DNA
<213> 合成
<400> 4
ccatggtcaa ccactagcaa catgtac 27
<210> 5
<211> 21
<212> DNA
<213> 合成
<400> 5
ctatccttcg caagaccctt c 21
Claims (3)
1.一种核盘菌异核体不亲和YD-7蛋白在油菜抗菌核病中的应用,其中,该核盘菌异核体不亲和YD-7蛋白是由SEQ ID No:1所示的氨基酸序列组成的蛋白质。
2.编码核盘菌异核体不亲和YD-7蛋白的基因在油菜抗菌核病中的应用,其中,该基因的核苷酸序列如SEQ ID No:2所示。
3.一种培育抗菌核病提高的油菜的方法,其特征在于:将编码如SEQ ID No:1所示氨基酸序列的核盘菌异核体不亲和YD-7蛋白的基因转入油菜中,经培育得到转基因油菜,该转基因油菜的抗菌核病能力得到提高。
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Non-Patent Citations (3)
Title |
---|
A Secretory Protein of Necrotrophic Fungus Sclerotinia sclerotiorum That Suppresses Host Resistance;Wenjun Zhu等;《PLOS ONE》;20130131;第8卷(第1期);e53901 * |
NCBI Reference Sequence: XM_001584850.1;Birren,B.等;《GenBank》;20080226;全文 * |
植物基因工程进展;莽克强;《生物工程进展》;19931231;第13卷(第5期);1-8 * |
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