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凡納濱對(duì)蝦Na,K?ATPaseα亞基基因及SNP標(biāo)記篩查的擴(kuò)增引物和方法與流程

文檔序號(hào):11672605閱讀:479來(lái)源:國(guó)知局

技術(shù)領(lǐng)域:

本發(fā)明涉及水產(chǎn)生物技術(shù)領(lǐng)域,具體涉及凡納濱對(duì)蝦na,k-atpaseα亞基基因及snp標(biāo)記篩查的擴(kuò)增引物和方法。



背景技術(shù):

凡納濱對(duì)蝦(litopenaeusvannamei)俗稱南美白對(duì)蝦,原產(chǎn)于南美洲,從墨西哥西南沿海至秘魯西部的太平洋沿岸均有分布,是全世界產(chǎn)量最大的養(yǎng)殖對(duì)蝦。在我國(guó),凡納濱對(duì)蝦養(yǎng)殖區(qū)域遍布于全國(guó)沿海的海水養(yǎng)殖區(qū)和內(nèi)陸的淡水養(yǎng)殖區(qū),養(yǎng)殖面積約25萬(wàn)公頃,年產(chǎn)量超過(guò)100萬(wàn)噸,海水養(yǎng)殖區(qū)和淡水養(yǎng)殖區(qū)產(chǎn)量各約占50%,年產(chǎn)值300-400億元人民幣,是我國(guó)水產(chǎn)養(yǎng)殖的支柱性產(chǎn)業(yè)。凡納濱對(duì)蝦在海水和淡水中均能成活,這與其強(qiáng)大的滲透壓調(diào)節(jié)能力有著密切的關(guān)系,而在凡納濱對(duì)蝦的滲透壓調(diào)節(jié)過(guò)程中滲透壓調(diào)節(jié)基因起著至關(guān)重要的作用。

在滲透壓調(diào)節(jié)基因中,na,k-atpase基因的作用尤為突出。na,k-atpase是有機(jī)體賴以生存的重要膜蛋白,參與細(xì)胞兩側(cè)na+、k+離子的跨膜主動(dòng)運(yùn)輸,在維持細(xì)胞的膜電位及細(xì)胞內(nèi)外的滲透壓平衡,為細(xì)胞轉(zhuǎn)運(yùn)無(wú)機(jī)離子和營(yíng)養(yǎng)物質(zhì)以及排出代謝產(chǎn)物提供驅(qū)動(dòng)力等方面起重要作用。na,k-atpase基因是甲殼動(dòng)物重要的滲透壓調(diào)節(jié)基因,研究顯示在低鹽度應(yīng)激后凡納濱對(duì)蝦組織中na,k-atpase基因的表達(dá)量顯著上調(diào),表明na,k-atpase基因是一個(gè)與凡納濱對(duì)蝦鹽度抗逆相關(guān)的功能基因,可望用于凡納濱對(duì)蝦耐低鹽分子標(biāo)記的開(kāi)發(fā),加快凡納濱對(duì)蝦耐低鹽優(yōu)良品種的選育進(jìn)程。

在國(guó)際上,以分子標(biāo)記為基礎(chǔ)的分子標(biāo)記輔助選育技術(shù)已成為當(dāng)代水產(chǎn)育種的關(guān)鍵技術(shù)。單核苷酸多態(tài)性(singlenucleotidepolymorphism,snp)即snp,是指由基因組單核苷酸變異(包括堿基轉(zhuǎn)換、顛換、單堿基插入或缺失等)所引起的dna序列多態(tài)性,是最新的第三代dna分子標(biāo)記。因其具有數(shù)量巨大、分布廣泛、遺傳穩(wěn)定、測(cè)定準(zhǔn)確簡(jiǎn)便、能顯示其他技術(shù)無(wú)法檢測(cè)的隱藏多態(tài)性以及可能與基因功能相關(guān)的眾多優(yōu)點(diǎn),在親子鑒定和分子標(biāo)記輔助育種中得到廣泛應(yīng)用。迄今,利用凡納濱對(duì)蝦功能基因已經(jīng)開(kāi)發(fā)了多個(gè)與性狀相關(guān)的snp標(biāo)記,如在凡納濱對(duì)蝦α淀粉酶(amy)基因上發(fā)現(xiàn)了4個(gè)與凡納濱對(duì)蝦生長(zhǎng)性狀顯著相關(guān)的snp位點(diǎn),在熱休克蛋白60(hsp60)家族成員tcp-1的同源基因tcp-1-eta基因上發(fā)現(xiàn)了1個(gè)與凡納濱對(duì)蝦耐寒性狀相關(guān)的snp位點(diǎn),在凡納濱對(duì)蝦過(guò)氧化氫酶(cat)基因上發(fā)現(xiàn)了1個(gè)與對(duì)蝦抗wssv性狀顯著相關(guān)的snp位點(diǎn)。但尚未有與凡納濱對(duì)蝦耐低鹽性狀相關(guān)的snp分子標(biāo)記的相關(guān)報(bào)道。



技術(shù)實(shí)現(xiàn)要素:

本發(fā)明的目的是提供凡納濱對(duì)蝦na,k-atpaseα亞基基因及snp標(biāo)記篩查的擴(kuò)增引物和方法。利用凡納濱對(duì)蝦鹽度抗逆相關(guān)功能基因開(kāi)發(fā)snp標(biāo)記,為進(jìn)一步篩選與凡納濱對(duì)蝦鹽度抗逆相關(guān)的snp標(biāo)記和開(kāi)發(fā)用于凡納濱對(duì)蝦親子鑒定的分子標(biāo)記奠定基礎(chǔ),從而加快凡納濱對(duì)蝦抗逆優(yōu)良品種的選育進(jìn)程。

為實(shí)現(xiàn)上述發(fā)明目的,本發(fā)明以通過(guò)ncbi獲得的凡納濱對(duì)蝦na,k-atpaseα亞基的完整mrna序列為基礎(chǔ),設(shè)計(jì)引物進(jìn)行該基因全基因序列的獲取,并針對(duì)所獲得的na,k-atpaseα亞基的全基因序列進(jìn)行snp位點(diǎn)篩查,開(kāi)發(fā)凡納濱對(duì)蝦na,k-atpaseα亞基基因的snp標(biāo)記,并提供snp位點(diǎn)擴(kuò)增引物,建立凡納濱對(duì)蝦na,k-atpaseα亞基基因snp標(biāo)記開(kāi)發(fā)的技術(shù)體系,為進(jìn)一步篩選與凡納濱對(duì)蝦鹽度抗逆相關(guān)的snp標(biāo)記和開(kāi)發(fā)用于凡納濱對(duì)蝦親子鑒定的分子標(biāo)記奠定基礎(chǔ)。

本發(fā)明的第一個(gè)目的是提供一種凡納濱對(duì)蝦na,k-atpaseα亞基基因擴(kuò)增引物,包括12對(duì)擴(kuò)增引物:

引物對(duì)1:glvnk-f1:5’-cacagacggtgaagaatg-3’;

glvnk-r1:5’-tgggaccttgtgctcatc-3’;

引物對(duì)2:glvnk-f2:5’-tggaacttgatgagcacaa-3’;

glvnk-r2:5’-ggcaatgaagcagaggata-3’;

引物對(duì)3:glvnk-f3:5’-ctcctgctgtggattggc-3’;

glvnk-r3:5’-atgagaagacgcctgtga-3’;

引物對(duì)4:glvnk-f4:5’-ggagcccaacaaggacaa-3’;

glvnk-r4:5’-gacagcattggtggagaa-3’;

引物對(duì)5:glvnk-f5:5’-ttctccaccaatgctgtc-3’;

glvnk-r5:5’-ggctacaatgataccaatgag-3’;

引物對(duì)6:glvnk-f6:5’-tgttgtgttcctcattggt-3’;

glvnk-r6:5’-cagtctcgtggatggatac-3’;

引物對(duì)7:glvnk-f7:5’-caagtatccatccacgaga-3’;

glvnk-r7:5’-agcctttgcttcagtggg-3’;

引物對(duì)8:glvnk-f8:5’-attcccatcaaggaggtt-3’;

glvnk-r8:5’-ggatgttagatgtcagggt-3’;

引物對(duì)9:glvnk-f9:5’-cctgacatctaacatccctgag-3’;

glvnk-r9:5’-gcttgtcggtgaatgggt-3’;

引物對(duì)10:glvnk-f10:5’-cctgccatttcccttgcc-3’;

glvnk-r10:5’-cgctcacggagaccaaag-3’;

引物對(duì)11:glvnk-f11:5’-atcatggctgagaacggcttcc-3’;

glvnk-r11:5’-tggagaacggaagagcag-3’;

引物對(duì)12:glvnk-f12:5’-ttccgttctccatcctta-3’;

glvnk-r12:5’-atggagcagtagttgacc-3’。

本發(fā)明的第二個(gè)目的是提供一種凡納濱對(duì)蝦na,k-atpaseα亞基基因的擴(kuò)增方法,包括以下步驟:以凡納濱對(duì)蝦基因組dna為模板,分別以上述的引物對(duì)glvnk-f1/glvnk-r1、glvnk-f2/glvnk-r2、glvnk-f3/glvnk-r3、glvnk-f4/glvnk-r4、glvnk-f5/glvnk-r5、glvnk-f6/glvnk-r6、glvnk-f7/glvnk-r7、glvnk-f8/glvnk-r8、glvnk-f9/glvnk-r9、glvnk-f10/glvnk-r10、glvnk-f11/glvnk-r11和glvnk-f12/glvnk-r12作為擴(kuò)增引物進(jìn)行pcr擴(kuò)增,分別得到擴(kuò)增產(chǎn)物,然后對(duì)擴(kuò)增產(chǎn)物進(jìn)行測(cè)序,然后再進(jìn)行序列拼接,獲得凡納濱對(duì)蝦na,k-atpaseα亞基的完整基因序列。

所述的pcr擴(kuò)增,其反應(yīng)體系優(yōu)選為25μl,包括:不含mg2+的10×pcrbuffer2.5μl、25mmmgcl22.0μl,10mmdntp0.5μl、5u/μllataq酶0.2μl、10μm正向引物0.5μl、10μm反向引物0.5μl、dna模板12.5ng,其余由無(wú)菌水補(bǔ)足至25μl。

所述的pcr擴(kuò)增,其反應(yīng)程序優(yōu)選為:95℃預(yù)變性3分鐘;95℃變性30秒,55℃退火30秒,72℃延伸2分鐘,共35個(gè)循環(huán);72℃再延伸10分鐘。

本發(fā)明的第三個(gè)目的是提供一種凡納濱對(duì)蝦na,k-atpaseα亞基基因snp標(biāo)記篩查的擴(kuò)增引物,包括13對(duì)擴(kuò)增引物:

引物對(duì)13:lvnk001-lvnk011-f:5’-tggaacttgatgagcacaa-3’;

lvnk001-lvnk011-r:5’-ggcaatgaagcagaggata-3’;

引物對(duì)14:lvnk012-lvnk023-f:5’-ctcctgctgtggattggc-3’;

lvnk012-lvnk023-r:5’-gactttgcctcctgatag-3’;

引物對(duì)15:lvnk024-lvnk027-f:5’-ggcgtcttctcctactatca-3’;

lvnk024-lvnk027-r:5’-aaagcaaagggaaagtga-3’;

引物對(duì)16:lvnk028-lvnk030-f:5’-gcagttgtacctgggcattg-3’;

lvnk028-lvnk030-r:5’-gacagcattggtggagaa-3’;

引物對(duì)17:lvnk031-lvnk036-f:5’-ttctccaccaatgctgtc-3’;

lvnk031-lvnk036-r:5’-ggctacaatgataccaatgag-3’;

引物對(duì)18:lvnk037-lvnk039-f:5’-tgttgtgttcctcattggt-3’;

lvnk037-lvnk039-r:5’-aggtaggcattgttgaaag-3’;

引物對(duì)19:lvnk040-lvnk042-f:5’-attcccatcaaggaggtt-3’;

lvnk040-lvnk042-r:5’-ggatgttagatgtcagggt-3’;

引物對(duì)20:lvnk043-lvnk046-f:5’-cattgcttacaccctgac-3’;

lvnk043-lvnk046-r:5’-cagggaatgaacttgtagg-3’;

引物對(duì)21:lvnk047-lvnk052-f:5’-tatttaggtgcctgccattt-3’;

lvnk047-lvnk052-r:5’-aggacgaaataagtgggt-3’;

引物對(duì)22:lvnk053-lvnk055-f:5’-tcgtttagtttacccact-3’;

lvnk053-lvnk055-r:5’-tgtggctatgtagatgga-3’;

引物對(duì)23:lvnk056-lvnk063-f:5’-ttcagaagggatttcgtc-3’;

lvnk056-lvnk063-r:5’-gtccatagtgatcctcca-3’;

引物對(duì)24:lvnk064-lvnk074-f:5’-acaacaggctcatctcaa-3’;

lvnk064-lvnk074-r:5’-ctggtggacaatggagtt-3’;

引物對(duì)25:lvnk075-lvnk078-f:5’-gccgtaactccattgtcc-3’;

lvnk075-lvnk078-r:5’-tggagaacggaagagcag-3’。

本發(fā)明的第四個(gè)目的是提供一種凡納濱對(duì)蝦na,k-atpaseα亞基基因snp標(biāo)記的篩查方法,包括以下步驟:分別以若干個(gè)不同來(lái)源的凡納濱對(duì)蝦基因組dna為模板,分別以上述的引物對(duì)lvnk001-lvnk011-f/lvnk001-lvnk011-r、lvnk012-lvnk023-f/lvnk012-lvnk023-r、lvnk024-lvnk027-f/lvnk024-lvnk027-r、lvnk028-lvnk030-f/lvnk028-lvnk030-r、lvnk031-lvnk036-f/lvnk031-lvnk036-r、lvnk037-lvnk039-f/lvnk037-lvnk039-r、lvnk040-lvnk042-f/lvnk040-lvnk042-r、lvnk043-lvnk046-f/lvnk043-lvnk046-r、lvnk047-lvnk052-f/lvnk047-lvnk052-r、lvnk053-lvnk055-f/lvnk053-lvnk055-r、lvnk056-lvnk063-f/lvnk056-lvnk063-r、lvnk064-lvnk074-f/lvnk064-lvnk074-r、lvnk075-lvnk078-f/lvnk075-lvnk078-r作為擴(kuò)增引物進(jìn)行pcr擴(kuò)增,分別得到擴(kuò)增產(chǎn)物,然后對(duì)擴(kuò)增產(chǎn)物進(jìn)行測(cè)序,將每對(duì)引物擴(kuò)增模板得到的擴(kuò)增產(chǎn)物的測(cè)序圖作為一組進(jìn)行比較,篩查得到snp位點(diǎn)。

所述的pcr擴(kuò)增,其反應(yīng)體系優(yōu)選為25μl,包括:不含mg2+的10×pcrbuffer2.5μl、25mmmgcl22.0μl,10mmdntp0.5μl、5u/μl高保真pcr酶0.2μl、10μm正向引物0.5μl、10μm反向引物0.5μl、dna模板12.5ng,其余由無(wú)菌水補(bǔ)足至25μl。

所述的pcr擴(kuò)增,其反應(yīng)程序優(yōu)選為:95℃預(yù)變性3分鐘;95℃變性30秒,55℃退火30秒,72℃延伸1分鐘,共35個(gè)循環(huán);72℃再延伸10分鐘。

所述的凡納濱對(duì)蝦na,k-atpaseα亞基基因有78個(gè)snp位點(diǎn),分別為seqidno.2所示核苷酸序列自5’端起第672位堿基是a或g、第711位堿基是t或c、第752位堿基是a或g、第773位堿基是a或c、第785位堿基是t或c、第796位堿基是a或t、第813位堿基是a或t、第846位堿基是t或c、第860位堿基是a或g、第865位堿基是t或c、第902位堿基是t或c、第1106位堿基是a或t、第1142位堿基是t或c、第1155位堿基是t或c、第1207位堿基是a或g、第1210位堿基是a或g、第1213位堿基是a或t、第1436位堿基是a或t、第1439位堿基是t或g、第1488位堿基是g或c、第1542位堿基是a或t、第1547位堿基是t或g、第1652位堿基是t或c、第1852位堿基是a或g、第1954位堿基是a或t、第1980位堿基是a或c、第1985位堿基是a或g、第2743位堿基是a或t、第2753位堿基是t或g、第2855位堿基是t或c、第3032位堿基是t或c、第3034位堿基是a或g、第3078位堿基是a或g、第3326位堿基是a或t、第3368位堿基是a或c、第3466位堿基是a或t、第3912位堿基是t或c、第4029位堿基是t或c、第4041位堿基是t或c、第4548位堿基是a或g、第4677位堿基是t或c、第4754位堿基是a或t、第5221位堿基是a或t、第5222位堿基是a或t、第5641位堿基是t或c、第5650位堿基是a或t、第8384位堿基是a或g、第8454位堿基是a或g、第8507位堿基是a或g、第8520位堿基是a或t、第8559位堿基是t或g、第8593位堿基是a或g、第8796位堿基是t或g、第8827位堿基是a或t、第8838位堿基是t或c、第10799位堿基是t或g、第10903位堿基是t或c、第10942位堿基是a或t、第10965位堿基是a或c、第11008位堿基是t或c、第11030位堿基是t或g、第11057位堿基是a或c、第11217位堿基是a或t、第11267位堿基是t或c、第11272位堿基是a或g、第11289位堿基是t或g、第11290位堿基是t或c、第11298位堿基是t或c、第11299位堿基是a或t、第11300位堿基是a或t、第11309位堿基是t或c、第11312位堿基是t或g、第11375位堿基是a或g、第11388位堿基是t或c、第11649位堿基是a或g、第11663位堿基是a或t、第11678位堿基是t或c、第11689位堿基是a或t。

本發(fā)明從ncbi中獲得凡納濱對(duì)蝦na,k-atpaseα亞基的完整mrna序列(genbank:kf765670.1),并基于該序列設(shè)計(jì)12對(duì)引物,通過(guò)pcr擴(kuò)增、測(cè)序及序列拼接,獲得全長(zhǎng)為12452bp的凡納濱對(duì)蝦na,k-atpaseα亞基的完整基因序列。針對(duì)所獲得的na,k-atpaseα亞基的全基因序列分段設(shè)計(jì)引物,采用不同來(lái)源的凡納濱對(duì)蝦基因組dna模板進(jìn)行pcr擴(kuò)增,通過(guò)測(cè)序方法進(jìn)行snp位點(diǎn)篩查,共獲得78個(gè)snp位點(diǎn)。本發(fā)明建立了凡納濱對(duì)蝦na,k-atpaseα亞基基因snp標(biāo)記開(kāi)發(fā)的技術(shù)體系,為進(jìn)一步篩選與凡納濱對(duì)蝦鹽度抗逆相關(guān)的snp標(biāo)記和開(kāi)發(fā)用于凡納濱對(duì)蝦親子鑒定的分子標(biāo)記奠定基礎(chǔ),從而加快凡納濱對(duì)蝦抗逆優(yōu)良品種的選育進(jìn)程。

附圖說(shuō)明:

圖1是凡納濱對(duì)蝦na,k-atpaseα亞基基因結(jié)構(gòu)圖;其中,數(shù)字代表核苷酸數(shù),淺灰色代表外顯子,深灰色代表內(nèi)含子。

具體實(shí)施方式:

以下結(jié)合實(shí)施例對(duì)本發(fā)明作進(jìn)一步的說(shuō)明,但并不局限于此。

下述實(shí)施例中的實(shí)驗(yàn)方法,如無(wú)特殊說(shuō)明,均為常規(guī)方法或者按照試劑盒說(shuō)明書(shū)進(jìn)行。下述實(shí)施例中所用的材料、試劑等,如無(wú)特殊說(shuō)明,均可從商業(yè)途徑獲得??寺y(cè)序和引物合成工作由上海生物工程有限公司完成。

1、凡納濱對(duì)蝦na,k-atpaseα亞基完整基因序列的獲取

1.1凡納濱對(duì)蝦基因組dna的提取

取凡納濱對(duì)蝦肌肉組織,采用海洋動(dòng)物組織基因組dna提取試劑盒(天根生化科技有限公司,北京)提取凡納濱對(duì)蝦基因組dna,操作步驟嚴(yán)格按照說(shuō)明書(shū)進(jìn)行?;蚪Mdna定量采用nanodroptm2000分光光度計(jì)完成,質(zhì)量采用瓊脂糖電泳來(lái)檢測(cè)。

1.2pcr引物設(shè)計(jì)

以從ncbi(http://blast.ncbi.nlm.nih.gov/blast.cgi)中獲得的凡納濱對(duì)蝦na,k-atpaseα亞基的完整mrna序列(genbank:kf765670.1)為基礎(chǔ),設(shè)計(jì)引物用以獲取na,k-atpaseα亞基的全基因序列。引物設(shè)計(jì)的要求為:引物長(zhǎng)度18-22bp,gc含量為40-60%,tm值為50-62℃,上下游引物的tm值之差不大于5,并盡量避免引物二聚體、發(fā)夾結(jié)構(gòu)及錯(cuò)配等。共設(shè)計(jì)和合成12對(duì)pcr引物,引物序列見(jiàn)表1:

表1用于凡納濱對(duì)蝦na,k-atpaseα亞基全基因序列獲取的引物及擴(kuò)增產(chǎn)物特征

注:括號(hào)中的數(shù)字表示引物序列對(duì)應(yīng)于凡納濱對(duì)蝦na,k-atpaseα亞基mrna序列(genbank:kf765670.1)的核苷酸位置

1.3pcr擴(kuò)增、測(cè)序及序列拼接

以上述提取的凡納濱對(duì)蝦基因組dna為模板,分別采用表1中設(shè)計(jì)的12對(duì)引物對(duì)該dna進(jìn)行pcr擴(kuò)增,反應(yīng)體系25μl,包括:10×pcrbuffer(withoutmg2+)2.5μl、mgcl2(25mm)2.0μl,dntp(10mm)0.5μl、lataq酶(5u/μl)0.2μl、正向引物(10μm)0.5μl、反向引物(10μm)0.5μl、dna模板(25ng/μl)0.5μl、無(wú)菌水18.3μl。反應(yīng)程序?yàn)椋?5℃預(yù)變性3分鐘;95℃變性30秒,55℃退火30秒,72℃延伸2分鐘,共35個(gè)循環(huán);72℃再延伸10分鐘。pcr擴(kuò)增產(chǎn)物經(jīng)1%瓊脂糖電泳檢測(cè),顯示該12對(duì)引物均能穩(wěn)定擴(kuò)增出單一條帶。對(duì)擴(kuò)增產(chǎn)物分別進(jìn)行克隆測(cè)序,結(jié)果顯示有4對(duì)引物擴(kuò)增出目的核苷酸序列,有8對(duì)引物的擴(kuò)增產(chǎn)物除包含目的核苷酸序列外,還包含內(nèi)含子序列。將測(cè)序結(jié)果進(jìn)行序列拼接,獲得全長(zhǎng)為12452bp的凡納濱對(duì)蝦na,k-atpaseα亞基的完整基因序列(如seqidno.1所示),由11個(gè)外顯子和10個(gè)內(nèi)含子組成(圖1)。

2、凡納濱對(duì)蝦na,k-atpaseα亞基的全基因序列snp位點(diǎn)篩查

2.1不同來(lái)源凡納濱對(duì)蝦基因組dna的提取

選取來(lái)自于廣東深圳、珠海、湛江、徐聞和茂名等地24個(gè)養(yǎng)殖場(chǎng)的凡納濱對(duì)蝦24尾,分別取肌肉組織,采用海洋動(dòng)物組織基因組dna提取試劑盒(天根生化科技有限公司,北京)提取凡納濱對(duì)蝦基因組dna,操作步驟嚴(yán)格按照說(shuō)明書(shū)進(jìn)行。基因組dna定量采用nanodroptm2000分光光度計(jì)完成,質(zhì)量采用瓊脂糖電泳來(lái)檢測(cè)。

2.2pcr引物設(shè)計(jì)

以本研究中獲得的凡納濱對(duì)蝦na,k-atpaseα亞基的完整基因序列(其核苷酸序列如seqidno.1所示)為基礎(chǔ)分段設(shè)計(jì)引物。引物設(shè)計(jì)的要求為:引物長(zhǎng)度18-22bp,gc含量為40-60%,tm值為50-62℃,上下游引物的tm值之差不大于5,并盡量避免引物二聚體、發(fā)夾結(jié)構(gòu)及錯(cuò)配等。共設(shè)計(jì)和合成25對(duì)pcr引物,引物序列見(jiàn)表2:

表2用于凡納濱對(duì)蝦na,k-atpaseα亞基全基因序列snp位點(diǎn)篩查的引物及擴(kuò)增產(chǎn)物特征

注:括號(hào)中的數(shù)字表示引物序列對(duì)應(yīng)于凡納濱對(duì)蝦na,k-atpaseα亞基全基因序列(其核苷酸序列如seqidno.1所示)的核苷酸位置

2.3snp位點(diǎn)的篩查及snp位點(diǎn)基因型分析

以步驟2.1提取的24個(gè)凡納濱對(duì)蝦基因組dna為模板,分別采用表2中的25對(duì)引物進(jìn)行pcr擴(kuò)增。反應(yīng)體系和反應(yīng)程序與步驟1.3中所述基本一致,不同點(diǎn)在于:用于篩選snp位點(diǎn)的pcr體系中以高保真pcr酶(hsdnapolymerase)替代了lataq酶,72℃延伸由2分鐘降為1分鐘。pcr擴(kuò)增產(chǎn)物先用2%瓊脂糖電泳進(jìn)行檢測(cè),然后采用3730xl測(cè)序儀進(jìn)行測(cè)序。將每對(duì)引物擴(kuò)增24個(gè)樣品所獲得的擴(kuò)增產(chǎn)物的測(cè)序圖作為一組進(jìn)行比較以篩查snp位點(diǎn),在15對(duì)引物的擴(kuò)增產(chǎn)物中發(fā)現(xiàn)了snp位點(diǎn)(見(jiàn)表2),共篩查到78個(gè)snp位點(diǎn),這78個(gè)snp位點(diǎn)在seqidno.2所示序列(加粗的部分為內(nèi)含子序列;snp位點(diǎn)為帶下劃線的混合堿基,其中r代表a或g,y代表c或t,m代表a或c,k代表g或t,s代表c或g,w代表a或t)中的位置及snp位點(diǎn)的基因型及基因型頻率詳見(jiàn)表3。

表3凡納濱對(duì)蝦na,k-atpaseα亞基全基因序列中的snp位點(diǎn)及基因型特征

序列表

<110>中國(guó)科學(xué)院南海海洋研究所

<120>凡納濱對(duì)蝦na,k-atpaseα亞基基因及snp標(biāo)記篩查的擴(kuò)增引物和方法

<160>4

<210>1

<211>12452

<212>dna

<213>凡納濱對(duì)蝦(litopenaeusvannamei)

<400>1

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ttctgccttgaacatgactaaccactcctataaccttgcagggtctatcacaaagtgagg900

ctaagcgccgtattgaacgagatgggccgaatgctcttaccccacccaagcagactccag960

aatgggtcaagttctgcaaaaacctcttcggtggtttctcactcctgctgtggattggcg1020

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ctacatgccttagttagctagatgttggttctcctctactgttctgatgaggaggaggaa1860

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tagaccctgggggagaaactaaacacggatgacatcagaggcttcaaagtcagtgagctc1980

ataggtagatggcaccttttttttttttcttcttcttcttcttcttcctccatgtgaggt2040

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ggagaatccgaaccccagagccgatcacccgaatacacttccgagaacccccttgagacc2940

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ggcgatgcttccgaagctgctctgctgaagtgtgtagaattggctgttggtgatgttaag3960

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ggagcccctgagaggatcctggaacgttgctcgaccatctacatcaatggagaggaaaag4140

gccctcgacgaagaaatgaaggaagctttcaacaatgcctaccttgaattgggcggcctt4200

ggagagcgtgtacttggtttctgtgactacatgctgccaactgacaagtaccctcttgga4260

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aacattcccatcaaggaggttgaccccactgaagcaaaggctgctgtagttcacggttct4560

gaacttcgtgacatgacatccgagcagttggatgatgtcctcctccaccacactgaaatc4620

gtgtttgcccgtacctccccacaacagaagctgatcattgtagaaggttgccagcgtatg4680

ggtgccattgtggctgtaactggtgatggtgtgaatgattctcctgccctgaagaaggct4740

gatattggtaagtatttttttttttcatctagggatactactgtattgacatttcatatt4800

tgatgtggttatgctgacttatggcgtgaaacatcacaatattcatggtattaaacgcaa4860

tcttattcttacaggtgttgctatgggtattgctggttctgatgtgtccaagcaagctgc4920

tgacatgatcctgttggacgacaactttgcttccattgtcactggtgttgaagagggcag4980

acttattttcgacaacctgaagaaatccattgcttacaccctgacatctaacatccctga5040

gacctctcccttcttgttcttcatgattgcctcagtcccacttcctcttggaactgtgac5100

catcctctgcgttgatctgggtactgacatggtaagttatgcaaccttttattctccaag5160

acaattttcaagggaagggtgacactcgacttttttttctaagacccgcagaacaatatt5220

ttacttccaagaataagatccactcaaaaataaaaaataaaacacatggccagacccaag5280

ataccttttgccacatttcatatacaaacatatattaccctgggtttacatactgttgaa5340

taatatttttagcaatcatggatttttttcttcccaagctgccagctatatccttggctt5400

atgaacaagcagaaaatgacataatgaagaggcgccccagagatcctatatatgacaaat5460

tggttaatgagaggtactgagtcaaactgtgatattacatctgtagtagatgaaagaatc5520

gcatagttgtaaagtaattgccaggtaattcttgaaaagaaaattattctgtatagtcag5580

ttttgtaagtcatattcaaccaaagcttagtagcaagaagtaagcatatagtagagtatc5640

ttaacttttttaaagttgaaaagtcttagatttgcctctttacacaccctacaagttcat5700

tccctgtacaatttccgtcctctcggtagatcccagccatatcactggcctatgaagctg5760

cggagagtgatatcatgaaacgatatccccgaaatccattcaaagacaaacttgtcaacg5820

aaaggtaaaaagggctgcataggaatggataacatggaacgaattttttatccagctttt5880

gcaagatggcaaatttcatactctgccacttttattagcacgcaaaaattggttatggga5940

tttttctcatctaataggcaaaggtttggtctcaaatatgaaaagaccatgttttgcatg6000

tttcttttttatacaattttttaaatattgaagagaagaataagaaaagaagagtggaca6060

tttttagtaaggtatttttaatattaccagactgttgaaagaccaacaatctgaattctc6120

ttggcttatccaactgggctggcggggggtaaaaagcaagagtatgcattttcccccttt6180

tttatttcatattttatctatatttataaattataccacgaaagcaggtttatgagaatg6240

atcttgctagtatttttttaatccccctattaaatgatgatatgaaagttatgaaaattt6300

aataacttttactttaagctagctacttcattattgcttattctaatacttcaaaatttt6360

ctcctatgcctcaccatatgctaaatttcatcattcactgtgatcaggcaatcacatcct6420

tttattgttaacacattcacacactacggtcatatgtgtatgcttgtattttttgaaaac6480

ctgtatatacatatgtatgcacatatctaagcacacaaaaaaatactcgaacatttccac6540

agttctctactaatcatgcaagtgcattttgcaacatgacaaaatctttcatcaagttct6601

ttgcttcccatttccttcccttctacccagcttctaccctttttattgttcataaacgat6660

ggtaaaatcaatattttcattatcagtattaaggttattgctgttaatggatagtggccc6720

aaacataactgaatagttttttttttttttttttttttttttttgagaactggaatgcac6780

tttttctttttcataaattttcctccagagtgcaagtcacaatatgtgatttttgactga6840

taatttccaatttttatatttatattgaaacatgtttcaaacttttgaagaaatacatca6900

agggttttggttagaccatattaccatatttgtttttagaatattatatataaatgcccc6960

tgcccatcacattgagtaatctgcacttatcaaaactgatactgttttttcaccactgtc7020

tgggattattcatgaatttcattcataatgtcatcttgcacacggatcaccctgccactg7080

caggctgagtgtgtagacttgctaactctcagccgtccatatcgcacaacttgggccgtg7140

ttcagtaaagtgtatttttcaggccatatagatagtttttcgttttttcctggattaaat7200

tttaatatgaaagcatgctggtctctatattttcatatcagtttttatctttatacgaaa7260

aataagttaaaaggcctgaaggttgcacctgttgcaagcggtgtttgtgtgtattgacct7320

gccatgcatgccatattcatcaccatagtgtcgtgcctcaaagagttcaccccgtgtgta7380

tctggtctcatatctgtctttttttgtctgcctcttgtcctgtgctggccatgacaggtc7440

ccagccatttcccttgcctatgaagcagctgaatctgatattatgaagcgtcaaccccga7500

aatccgttcaccgacaagcttgtgaacgagaggtaacgtgtgcaggttctctctctctct7560

ctcacacactttctctctgcctttctctctccccctatttatacatatcacttcctgtat7620

acccatcctacaccctaatatcagatcaatcaacccagatgctggagaatctcagtgatc7680

aaacccttgcatgaatgttctctagcggatgcagatcctgagtatgtacaagcatcagct7740

gtgctagctcctaaaaacgaaccatacaaggacaaagtccaagcaatcaggaactagaac7800

aagaagcacagcttgcttaagtactcttttttgtgggacacgatgactgaggcttgtgta7860

ttccatttgtctggagtatagcaggtccaaattcatcttgtctcatgttttagcctatat7920

ccgagatcccctacacacaaatttactgctgttcaaggggcctgtcaccatctttctggt7980

aatgctagcacatgcccaacaggacagagcagagctcatatcttggtacatttattgcat8040

tttattttatttctaagtgcattttaagattccaggttatgcaagctgcagcatttgtag8100

tgactacctttttacctttttacgttttctgtcattttcgtcttaagttttgcatttcat8160

ttttgtcttgtttaattctattttaacctcattatttggttaatatttaggtgcctgcca8220

tttcccttgcctatgaagaagctgagtctgatattatgaagcgccaaccccgaaacccat8280

tcaccgacaagcttgtgaacgagaggtaatgtttgtataaagtgcagcaatttgcatact8340

aacaaattgacgtgtttctcctcgcgtgaagtgagttagtgaaatccaactaacaagctt8400

gttgtcgaaaatatggtggtggtataacggtttgaaaaaattctttttattttgaaattg8460

tgtgaccttttctctttctaaaggtttcacaaagcttttcataatgagggtttcattgtt8520

ttttctttttcttttttcttcttacttttttttgcatgtttgctttcgtctcaattgttg8580

gagcaaatcgagaaaaattgaccaacaatttaactttgtggaagtatgggcaaggtcgtt8640

tagtttacccacttatttcgtcctctatttgaagttctgttgtggaactttcattttatt8700

ttttttatggggcgggtgattttttcttagaatattacgactacaaaaccctttcatggt8760

ctttgattttatatagcagtgaggattttgaaatatcagtcctctatactgtattttgtt8820

ttcttcagttgagcatatgaaaaatcttcgttggaataactgatgcatgatttggaaaga8880

gctttatgtgcatggtgtgcctatttcgcctttcgtttgattttcccttttttactttta8940

catcctgttctccttcatccatgatgctttccgtgtccaaagactgttccaattgcttcg9000

aaggatatattccgaaactgctatggttcataccatgggtcctgtgttccagccatgtac9060

tgtagaagtgcacagtagcgtgaatgacgcggcgataacggcagtatgcaattcggctgc9120

tcagatgcttcctattaaatgggctgtattacttaggaaattgtctgtgtctgtctcagt9180

ctgacttacaatgtaagtagatgatgcttctagaagttgaaatgcaatgcgtatgatcca9240

tctacatagccacaccagtcggtggtcttcactgtgggaagaggtcgttgctaggctgac9300

tggcttttcatgctagatacagggggaaaaagggatggttctagtctattttacggctcc9360

tgccttgccctctacccacctatgaaccaccacggcgtgtgggctaaccacatcaccgat9420

tgataggggccagctgagtaattgttcatcgccacaccatcctcatggaagcattcctgg9480

atgcccgtgagcaacgctaattttccgtaaatttttacacaaatgcgcaggtcccggcca9540

tttccttggcctatgaggctgcagaatcggacattatgaagcgccaaccacgagacccgt9600

ggcacgacaaacttgtcaattacaggtgagctgccaccactatacaagaggtttttcgca9660

agcccattctcccttgttactgtatatcaagaatgtttggttggtgtcaaggtgaagcat9720

actgctcccattggagagctgtaattgatgttttagaattttcaccaagaaaatgtatgt9780

gttcggactatgtttacagacaggcgcatcaatacattgcacagaactacctaatcttac9840

actcgttggtcaatgttttatggcttaggtttatgtatatctataccttatccatggaat9900

gccagctctcagcctatactacagtttgtttgtaattgctgaagccttcattgtttgata9960

gtcagtgttctctaaaaatgtacattgtggcacatcatacaaggatgtggatgtaggccg10020

agtagagacgtcaacaaataatgtgctacatttccatacataggcaggtacattaatgat10080

ttattttacatttgtgatttgtccagtccatggatcattagtggcccaactgtaaaggat10140

aactacactttgtcagtatcttcttctacctgctttgtttatacaggagtccttcatgca10200

ccatgtttgtgagttaactgggataagaattttccagtggatttgtgttcgcactgcgtt10260

tgtatcttttctttttgtcatggactgataaggcactctttatccatacctcaaacagtt10320

tgtgaaagttacttgccccaacatttgtacaaacttctgtttccctatgcatggaatcta10380

aggaaaatgaatgcatgtatcttgttttgttttctctgtaaaaaatgaaatgttccacca10440

ccatagaggatctacagcatcaaagaaaagggtaagggaatcttatctatgcagataccc10500

catagagattaaacctgatttttcttgtagaattcttactcttagctaaggttttattca10560

ctacaggatactatgactaaccctaagtatttactctgattattgtagatagtatgttta10620

tacatagttcaagtttatatcctactgctagatgccttttaattgcagtcttgcaatttt10680

cagaagggatttcgtcagatgacaaaaattgtttctattaggtatttggttgatgtgatt10740

atctcttagtatgacctttttaagtagataaaatttacattctttgaatgtttaaaatgt10800

tcatatatataattgatatcaggagcactttttattgatgtgcattatttcaccacaact10860

tttctataatctccagatagaactcaggaatatagtatgtcacagttctctggcatctcc10920

ttcagttatgcaaactacaatttgtatggggtttaacttctttacgaaaatataaaagat10980

ttctttcgcatatatattggggcaaaacacacatgccataccagtgtccgtgagttttaa11040

ttgtatgttgtattccccacacaacaggctcatctcaatggcctatggtcagattggtat11100

gatccaagccctggcaggattcttcacctatttcgtgatcatggctgagaacggcttcct11160

gccaccccatctctttggtctccgtgagcgctgggacagcaaggccatcaacgatctgga11220

ggatcactatggacaggaatgggtgagtttctggtttggtggtgttcatccaagggcgtt11280

tttgtgcagccctttttttattagttagcttttaaatgtatggacatagctcaaatttat11340

ggaagacgagatatgtataatagaatggtttttagaaggtaaatatacttgtgtcatgag11400

tactttactcttttttccaacagaccttccacgaccgtaagattcttgagtacacctgcc11460

acactgctttcttcacctctattgtgattgtgcagtgggccgatttgatcatttgcaaga11520

cccgccgtaactccattgtccaccagggcatgaagtaagtactgaaaaactcgacaaaac11580

ctttcttcggtagtaggcccgaaaatgtgatcatttatctattattcaagtatcaaatgg11640

agaagcttgtcagcaaatcttttacaatgaatatttgtcagtatatatttatttacttac11700

cataattacttccaggaactgggtgctgaactttggtctcgtctttgaaaccactttggc11760

tgccttcctttcctacaccccaggcatggacaagggtcttcgcatgtacccactgaagtt11820

ctactggtggctgcctgctcttccgttctccatccttatcttcatctacgatgagatacg11880

tcgcttcatcctgcgtaggaaccctggtggttggatggaactggagacctactattaagc11940

tgttactgtgagcgcaagaattactagagctcaagactgatcgcatggctcgcatcacct12000

gccatcatcagtgaacttcccacagccagcacttgtgtcgctattacttgtggaaattta12060

tttaatatcccaatatggaaattaatttctagttgaccccaagaatatttagtaaaagaa12120

gaggcttggtctcttcatgattccatatgtatttcattgttacttactgaggatattaat12180

gttattatggctgtttctactttacccattgttatatttaaagtttccagtaagtaacag12240

tgacatacagctatatatatatatatataatgtacagaatcctggtgaaggatgtaataa12300

agacaaaaccgacacttcaagactgcaccagaagtaattttaaccgtggtttatataacc12360

tggtcaactactgctccatactgcaggtgtgagaaagcagtttctcttgaaggggggtgg12420

gaagggataaaatgtttttgaatgctgtaaac12452

<210>2

<211>12452

<212>dna

<213>凡納濱對(duì)蝦(litopenaeusvannamei)

<400>2

gtcgtgaagcgcgcgtcgtcgagatcggacgtgccgctgtgccctttagtgtcgaccaac60

aaacacttcacagacggtgaagaatgtgcttgtagcgaaaacctacacaggtcctagagg120

gcaacattaagggagtgaacgagtgtacaaagtgaagcctagtggcttgtacataagtgt180

gtatatacagtgattgttggtgctggtttgagagccagcgcgtcgccgttgttcgtggat240

actgtgtatcctctgctgccgtcctcctgctgagcgccgagtgtcgcctcttcagcagcc300

atggccgatacgggcagaacagattcgtatcgacacgccacggatcgtaccatccccgac360

gataaccgaacagtgaaaggggatcctaagtctaagaaaaagccccagaaggctaaaggg420

aagaagggagataaggatttgaatgatctgaagcaggagttggaacttgatgagcacaag480

gtcccaattgaggaactctttcaacgtctcactgttaacccagacacagtaggtttaccc540

gagttctttgtagtatccttggtatattgcctaaattaagagtattggtaagatttaatc600

caatagcgacagggaaggaattttgggaaagtgggttaaggagaagtgtacattagcgtg660

cacagctctgcrcattgggtgattctccagctattttttgtaattacttgytatgattta720

atctaaaatcacctgtcgctaataggttagartagatctttaagagtagatamacgcaga780

taacyctcaaaaatawatcaaatgtaattcttwcttgtgtactttaattacaaggtgttt840

ttctgycttgaacatgactraccaytcctataaccttgcagggtctatcacaaagtgagg900

cyaagcgccgtattgaacgagatgggccgaatgctcttaccccacccaagcagactccag960

aatgggtcaagttctgcaaaaacctcttcggtggtttctcactcctgctgtggattggcg1020

ctatcctctgcttcattgcctactcaattgagacagctgcagaagaggagcccaacaagg1080

acaatgtaagttttcagtgttttgtwggaaataagagtattctttatctaaagagatgat1140

tyggtaaatgttaayatgttgaaaaatatgtacaactaagggattcaagtgatttgcaat1200

tttaaarttraawtgtagttatttaatgtttttcttttgattaaggtagttcatgagaaa1260

tgtcatactttgttttaggccaattgtttgaaaatgcattaggcatagcaatatatacat1320

aatcatatctataagggcatttgcatttaacaaactttttcttccttaagggtttaattt1380

gacttgcagctggtatgcagatgttggagttaaaacattttaatggaccgtgtttwgtkt1440

atttcaatatccaattctttttattagataatgaaactgctcccatasttaggtttagag1500

agaaaaatgttttattaatagatgtgaggaagcataaagttwaaagktgtgcaggttaag1560

aattttagagaatataaatcataataaatgaaagctagatatttctgagtgttagtgtgt1620

ctcaaccaatttatcaaagttcgtaacatctyatggtgatattttacagttatacctagg1680

tgttgtgctgactggtgtggtgattataacaggcgtcttctcctactatcaggaggcaaa1740

gtcctctgctattatggattcatttaagaacatggtgcctcaggtaaacccttagtaatg1800

ctacatgccttagttagctagatgttggttctcctctactgttctgatgagraggaggaa1860

ggtcctctgatgtgtagtgggtaggtatgggatcaatcatttgaggtaaggttagagaat1920

tagaccctgggggagaaactaaacacggatgacwtcagaggcttcaaagtcagtgagctm1980

atagrtagatggcaccttttttttttttcttcttcttcttcttcttcctccatgtgaggt2040

aaggtcataggaaggaatgatggtctggagtttataaaaggggcacatttatggtaaatt2100

gtaaatttttatatatgtatctttttttcattttatgcctgagccctgcgagtcactttc2160

cctttgctttttatcaattttttttttcatcttctttaatttctttggagccaagttgga2220

ctcaaattgaccaagagtcttggatcgcaaagattcagggatatataagcatagggtcct2280

tccacctcttccactttccttttaattttgttgccttttagcccatccagaagcagcact2340

tttacacagagtacaatactcttatctttatctcttgtgtaaaagaagatccagaacatc2400

aatgttgatgctgaagattaaggagaaggtttagtaaatagatacaaaaagaaaagtact2460

gacaaataagcttgtttgcagttgtacctgggcattgtgcccacagctgtcgtgatcatc2520

acaggcgtcttctcatattaccaagaaagcaagagctcccgtattatggaatctttcaag2580

aacatggtccctcagtatgctattgttcttcgagatggcgagaagcagaatgttcaggct2640

gaggaactgtgcataggagacattgtagaggtcaagtttggtgatcgtatcccagctgat2700

atccgtgtcatcgaaagcaggggcttcaaggttagttcctggwcttgtataaktgtaata2760

ttatcattagcagtaaagtttgtcataagatttttggcatttgattcataaaatattagt2820

tttggtaatagtaatacaaactttgcctttgtgcyacaggttgacaactcttccctgact2880

ggagaatccgaaccccagagccgatcacccgaatacacttccgagaacccccttgagacc2940

aagaacttggctttcttctccaccaatgctgtcgagggtgtgttcttgtgccttatgtat3000

tgtcattcacatcttttgtgactttcaaactygrcaatgtatgttctactgatggtgttg3060

atgattatgaaagggtgrtagtcactaatttctgtgttattttcaggtacttgcaagggt3120

atcgttatcatgattggtgacaacactgtgatgggtcgtattgctggtttggcatctgga3180

ttggaaactggtgaaacccccattgccaaggaaattacccatttcattcacatcattact3240

ggtgtggctgtgttcttgggtgtgaccttcttcgttattgccttcatccttggtaaagtt3300

cttagttgaaaatgtttgttaaacawgtaattttagtctgattaaagagtactgcactgt3360

acttgacmcatttttatatgtggctcagtaaatgcaatgtagatattttacttgaatcca3420

tgcacttcaaaagatgttataaacattaggaattgatacagaaatwttattctaatttaa3480

aactccacaatttcagggtaccattggttggatgctgttgtgttcctcattggtatcatt3540

gtagccaatgtgcctgagggtctgctagccactgtcactgtgtgcttgactcttactgcc3600

aagcgcatggctgccaagaactgccttgtaaagaacttggaggctgtggaaaccctgggt3660

tccacttccaccatttgctctgataagactggtaccctcacccagaatcgtatgacagta3720

gcacatatgtggttcgacaataccatcattgaagctgatacatctgaagatcagtctggc3780

tgccagtatgacaagacctcacaaggctggaaggctctgtctagaattgctgccctctgc3840

aaccgtgctgaattcaagactggcatggaaaacactcccatcctgaaacgtgaagtaaac3900

ggcgatgcttcygaagctgctctgctgaagtgtgtagaattggctgttggtgatgttaag3960

ggctggcgtgcacgcaacaagaaggtatgtgaaattcctttcaactccaccaacaagtac4020

caagtatcyatccacgagacygaggataagaacgacccacgataccttgttgtgatgaag4080

ggagcccctgagaggatcctggaacgttgctcgaccatctacatcaatggagaggaaaag4140

gccctcgacgaagaaatgaaggaagctttcaacaatgcctaccttgaattgggcggcctt4200

ggagagcgtgtacttggtttctgtgactacatgctgccaactgacaagtaccctcttgga4260

taccccttcgatgctgatgctgtgaacttccctgtccatggtctgcgcttcgttggtctg4320

atgtctatgattgatcctcctcgtgctgctgtacctgatgctgtagcaaagtgcagatct4380

gcaggtatcaaggttatcatggttactggtgatcaccccatcactgccaaggctattgcc4440

aagtctgtaggtatcatctctgaaggaaacgagactgttgaggacattgcacagaggttg4500

aacattcccatcaaggaggttgaccccactgaagcaaaggctgctgtrgttcacggttct4560

gaacttcgtgacatgacatccgagcagttggatgatgtcctcctccaccacactgaaatc4620

gtgtttgcccgtacctccccacaacagaagctgatcattgtagaaggttgccagcgyatg4680

ggtgccattgtggctgtaactggtgatggtgtgaatgattctcctgccctgaagaaggct4740

gatattggtaagtwtttttttttttcatctagggatactactgtattgacatttcatatt4800

tgatgtggttatgctgacttatggcgtgaaacatcacaatattcatggtattaaacgcaa4860

tcttattcttacaggtgttgctatgggtattgctggttctgatgtgtccaagcaagctgc4920

tgacatgatcctgttggacgacaactttgcttccattgtcactggtgttgaagagggcag4980

acttattttcgacaacctgaagaaatccattgcttacaccctgacatctaacatccctga5040

gacctctcccttcttgttcttcatgattgcctcagtcccacttcctcttggaactgtgac5100

catcctctgcgttgatctgggtactgacatggtaagttatgcaaccttttattctccaag5160

acaattttcaagggaagggtgacactcgacttttttttctaagacccgcagaacaatatt5220

wwacttccaagaataagatccactcaaaaataaaaaataaaacacatggccagacccaag5280

ataccttttgccacatttcatatacaaacatatattaccctgggtttacatactgttgaa5340

taatatttttagcaatcatggatttttttcttcccaagctgccagctatatccttggctt5400

atgaacaagcagaaaatgacataatgaagaggcgccccagagatcctatatatgacaaat5460

tggttaatgagaggtactgagtcaaactgtgatattacatctgtagtagatgaaagaatc5520

gcatagttgtaaagtaattgccaggtaattcttgaaaagaaaattattctgtatagtcag5580

ttttgtaagtcatattcaaccaaagcttagtagcaagaagtaagcatatagtagagtatc5640

ytaacttttwtaaagttgaaaagtcttagatttgcctctttacacaccctacaagttcat5700

tccctgtacaatttccgtcctctcggtagatcccagccatatcactggcctatgaagctg5760

cggagagtgatatcatgaaacgatatccccgaaatccattcaaagacaaacttgtcaacg5820

aaaggtaaaaagggctgcataggaatggataacatggaacgaattttttatccagctttt5880

gcaagatggcaaatttcatactctgccacttttattagcacgcaaaaattggttatggga5940

tttttctcatctaataggcaaaggtttggtctcaaatatgaaaagaccatgttttgcatg6000

tttcttttttatacaattttttaaatattgaagagaagaataagaaaagaagagtggaca6060

tttttagtaaggtatttttaatattaccagactgttgaaagaccaacaatctgaattctc6120

ttggcttatccaactgggctggcggggggtaaaaagcaagagtatgcattttcccccttt6180

tttatttcatattttatctatatttataaattataccacgaaagcaggtttatgagaatg6240

atcttgctagtatttttttaatccccctattaaatgatgatatgaaagttatgaaaattt6300

aataacttttactttaagctagctacttcattattgcttattctaatacttcaaaatttt6360

ctcctatgcctcaccatatgctaaatttcatcattcactgtgatcaggcaatcacatcct6420

tttattgttaacacattcacacactacggtcatatgtgtatgcttgtattttttgaaaac6480

ctgtatatacatatgtatgcacatatctaagcacacaaaaaaatactcgaacatttccac6540

agttctctactaatcatgcaagtgcattttgcaacatgacaaaatctttcatcaagttct6601

ttgcttcccatttccttcccttctacccagcttctaccctttttattgttcataaacgat6660

ggtaaaatcaatattttcattatcagtattaaggttattgctgttaatggatagtggccc6720

aaacataactgaatagttttttttttttttttttttttttttttgagaactggaatgcac6780

tttttctttttcataaattttcctccagagtgcaagtcacaatatgtgatttttgactga6840

taatttccaatttttatatttatattgaaacatgtttcaaacttttgaagaaatacatca6900

agggttttggttagaccatattaccatatttgtttttagaatattatatataaatgcccc6960

tgcccatcacattgagtaatctgcacttatcaaaactgatactgttttttcaccactgtc7020

tgggattattcatgaatttcattcataatgtcatcttgcacacggatcaccctgccactg7080

caggctgagtgtgtagacttgctaactctcagccgtccatatcgcacaacttgggccgtg7140

ttcagtaaagtgtatttttcaggccatatagatagtttttcgttttttcctggattaaat7200

tttaatatgaaagcatgctggtctctatattttcatatcagtttttatctttatacgaaa7260

aataagttaaaaggcctgaaggttgcacctgttgcaagcggtgtttgtgtgtattgacct7320

gccatgcatgccatattcatcaccatagtgtcgtgcctcaaagagttcaccccgtgtgta7380

tctggtctcatatctgtctttttttgtctgcctcttgtcctgtgctggccatgacaggtc7440

ccagccatttcccttgcctatgaagcagctgaatctgatattatgaagcgtcaaccccga7500

aatccgttcaccgacaagcttgtgaacgagaggtaacgtgtgcaggttctctctctctct7560

ctcacacactttctctctgcctttctctctccccctatttatacatatcacttcctgtat7620

acccatcctacaccctaatatcagatcaatcaacccagatgctggagaatctcagtgatc7680

aaacccttgcatgaatgttctctagcggatgcagatcctgagtatgtacaagcatcagct7740

gtgctagctcctaaaaacgaaccatacaaggacaaagtccaagcaatcaggaactagaac7800

aagaagcacagcttgcttaagtactcttttttgtgggacacgatgactgaggcttgtgta7860

ttccatttgtctggagtatagcaggtccaaattcatcttgtctcatgttttagcctatat7920

ccgagatcccctacacacaaatttactgctgttcaaggggcctgtcaccatctttctggt7980

aatgctagcacatgcccaacaggacagagcagagctcatatcttggtacatttattgcat8040

tttattttatttctaagtgcattttaagattccaggttatgcaagctgcagcatttgtag8100

tgactacctttttacctttttacgttttctgtcattttcgtcttaagttttgcatttcat8160

ttttgtcttgtttaattctattttaacctcattatttggttaatatttaggtgcctgcca8220

tttcccttgcctatgaagaagctgagtctgatattatgaagcgccaaccccgaaacccat8280

tcaccgacaagcttgtgaacgagaggtaatgtttgtataaagtgcagcaatttgcatact8340

aacaaattgacgtgtttctcctcgcgtgaagtgagttagtgaartccaactaacaagctt8400

gttgtcgaaaatatggtggtggtataacggtttgaaaaaattctttttattttraaattg8460

tgtgaccttttctctttctaaaggtttcacaaagcttttcataatgrgggtttcattgtw8520

ttttctttttcttttttcttcttacttttttttgcatgkttgctttcgtctcaattgttg8580

gagcaaatcgagraaaattgaccaacaatttaactttgtggaagtatgggcaaggtcgtt8640

tagtttacccacttatttcgtcctctatttgaagttctgttgtggaactttcattttatt8700

ttttttatggggcgggtgattttttcttagaatattacgactacaaaaccctttcatggt8760

ctttgattttatatagcagtgaggattttgaaatakcagtcctctatactgtattttgtt8820

ttcttcwgttgagcataygaaaaatcttcgttggaataactgatgcatgatttggaaaga8880

gctttatgtgcatggtgtgcctatttcgcctttcgtttgattttcccttttttactttta8940

catcctgttctccttcatccatgatgctttccgtgtccaaagactgttccaattgcttcg9000

aaggatatattccgaaactgctatggttcataccatgggtcctgtgttccagccatgtac9060

tgtagaagtgcacagtagcgtgaatgacgcggcgataacggcagtatgcaattcggctgc9120

tcagatgcttcctattaaatgggctgtattacttaggaaattgtctgtgtctgtctcagt9180

ctgacttacaatgtaagtagatgatgcttctagaagttgaaatgcaatgcgtatgatcca9240

tctacatagccacaccagtcggtggtcttcactgtgggaagaggtcgttgctaggctgac9300

tggcttttcatgctagatacagggggaaaaagggatggttctagtctattttacggctcc9360

tgccttgccctctacccacctatgaaccaccacggcgtgtgggctaaccacatcaccgat9420

tgataggggccagctgagtaattgttcatcgccacaccatcctcatggaagcattcctgg9480

atgcccgtgagcaacgctaattttccgtaaatttttacacaaatgcgcaggtcccggcca9540

tttccttggcctatgaggctgcagaatcggacattatgaagcgccaaccacgagacccgt9600

ggcacgacaaacttgtcaattacaggtgagctgccaccactatacaagaggtttttcgca9660

agcccattctcccttgttactgtatatcaagaatgtttggttggtgtcaaggtgaagcat9720

actgctcccattggagagctgtaattgatgttttagaattttcaccaagaaaatgtatgt9780

gttcggactatgtttacagacaggcgcatcaatacattgcacagaactacctaatcttac9840

actcgttggtcaatgttttatggcttaggtttatgtatatctataccttatccatggaat9900

gccagctctcagcctatactacagtttgtttgtaattgctgaagccttcattgtttgata9960

gtcagtgttctctaaaaatgtacattgtggcacatcatacaaggatgtggatgtaggccg10020

agtagagacgtcaacaaataatgtgctacatttccatacataggcaggtacattaatgat10080

ttattttacatttgtgatttgtccagtccatggatcattagtggcccaactgtaaaggat10140

aactacactttgtcagtatcttcttctacctgctttgtttatacaggagtccttcatgca10200

ccatgtttgtgagttaactgggataagaattttccagtggatttgtgttcgcactgcgtt10260

tgtatcttttctttttgtcatggactgataaggcactctttatccatacctcaaacagtt10320

tgtgaaagttacttgccccaacatttgtacaaacttctgtttccctatgcatggaatcta10380

aggaaaatgaatgcatgtatcttgttttgttttctctgtaaaaaatgaaatgttccacca10440

ccatagaggatctacagcatcaaagaaaagggtaagggaatcttatctatgcagataccc10500

catagagattaaacctgatttttcttgtagaattcttactcttagctaaggttttattca10560

ctacaggatactatgactaaccctaagtatttactctgattattgtagatagtatgttta10620

tacatagttcaagtttatatcctactgctagatgccttttaattgcagtcttgcaatttt10680

cagaagggatttcgtcagatgacaaaaattgtttctattaggtatttggttgatgtgatt10740

atctcttagtatgacctttttaagtagataaaatttacattctttgaatgtttaaaatkt10800

tcatatatataattgatatcaggagcactttttattgatgtgcattatttcaccacaact10860

tttctataatctccagatagaactcaggaatatagtatgtcayagttctctggcatctcc10920

ttcagttatgcaaactacaatwtgtatggggtttaacttctttamgaaaatataaaagat10980

ttctttcgcatatatattggggcaaaayacacatgccataccagtgtccktgagttttaa11040

ttgtatgttgtattccmcacacaacaggctcatctcaatggcctatggtcagattggtat11100

gatccaagccctggcaggattcttcacctatttcgtgatcatggctgagaacggcttcct11160

gccaccccatctctttggtctccgtgagcgctgggacagcaaggccatcaacgatcwgga11220

ggatcactatggacaggaatgggtgagtttctggtttggtggtgttyatccragggcgtt11280

tttgtgcakycctttttywwttagttagyttktaaatgtatggacatagctcaaatttat11340

ggaagacgagatatgtataatagaatggtttttaraaggtaaatatayttgtgtcatgag11400

tactttactcttttttccaacagaccttccacgaccgtaagattcttgagtacacctgcc11460

acactgctttcttcacctctattgtgattgtgcagtgggccgatttgatcatttgcaaga11520

cccgccgtaactccattgtccaccagggcatgaagtaagtactgaaaaactcgacaaaac11580

ctttcttcggtagtaggcccgaaaatgtgatcatttatctattattcaagtatcaaatgg11640

agaagcttrtcagcaaatctttwacaatgaatatttgycagtatatatwtatttacttac11700

cataattacttccaggaactgggtgctgaactttggtctcgtctttgaaaccactttggc11760

tgccttcctttcctacaccccaggcatggacaagggtcttcgcatgtacccactgaagtt11820

ctactggtggctgcctgctcttccgttctccatccttatcttcatctacgatgagatacg11880

tcgcttcatcctgcgtaggaaccctggtggttggatggaactggagacctactattaagc11940

tgttactgtgagcgcaagaattactagagctcaagactgatcgcatggctcgcatcacct12000

gccatcatcagtgaacttcccacagccagcacttgtgtcgctattacttgtggaaattta12060

tttaatatcccaatatggaaattaatttctagttgaccccaagaatatttagtaaaagaa12120

gaggcttggtctcttcatgattccatatgtatttcattgttacttactgaggatattaat12180

gttattatggctgtttctactttacccattgttatatttaaagtttccagtaagtaacag12240

tgacatacagctatatatatatatatataatgtacagaatcctggtgaaggatgtaataa12300

agacaaaaccgacacttcaagactgcaccagaagtaattttaaccgtggtttatataacc12360

tggtcaactactgctccatactgcaggtgtgagaaagcagtttctcttgaaggggggtgg12420

gaagggataaaatgtttttgaatgctgtaaac12452

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