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    中華絨螯蟹MSTN基因SNPs多態(tài)性及與生長(zhǎng)性狀的關(guān)聯(lián)分析

    2018-03-30 03:32:56陳義培陳曉雯岳武成王成輝
    水生生物學(xué)報(bào) 2018年2期
    關(guān)鍵詞:蛻殼多態(tài)性基因型

    陳義培 吳 廉 陳曉雯 岳武成 黃 姝 王 軍 王成輝

    (上海海洋大學(xué)水產(chǎn)科學(xué)國家級(jí)實(shí)驗(yàn)教學(xué)示范中心, 上海水產(chǎn)養(yǎng)殖工程技術(shù)研究中心,農(nóng)業(yè)部淡水水產(chǎn)種質(zhì)資源重點(diǎn)實(shí)驗(yàn)室, 上海 201306)

    肌肉生長(zhǎng)抑制素(Myostatin, MSTN), 又稱生長(zhǎng)分化因子8(Growth differentiation factor-8, GDF-8),是生物體內(nèi)廣泛表達(dá)的一種糖蛋白, 對(duì)肌肉生長(zhǎng)發(fā)育起著負(fù)向調(diào)控[1]。該基因自從被發(fā)現(xiàn)后就引起了研究者的廣泛興趣, 生產(chǎn)出了“雙肌牛”、“超級(jí)鼠”[2,3]。在家畜的研究中發(fā)現(xiàn), MSTN基因多態(tài)性與豬的生長(zhǎng)和肉質(zhì)性狀等存在關(guān)聯(lián)[4—6]; 該基因的多態(tài)性與南陽牛的體高、胸圍等性狀也存在顯著相關(guān)性[7]。隨后該基因在水產(chǎn)動(dòng)物的研究也越來越多, 包括生產(chǎn)出身體增大的模式魚類斑馬魚[8]和青鳉[9], 以及非模式魚類的標(biāo)記與性狀關(guān)聯(lián)分析等[10]。在水生甲殼動(dòng)物, MSTN基因的研究主要集中在基因的克隆與表達(dá)方面[11—14], 而與生長(zhǎng)性狀的關(guān)聯(lián)性研究很少, 如Zhou等[15]報(bào)道了墨吉明對(duì)蝦MSTN基因的SNP與體長(zhǎng)、體質(zhì)量的顯著相關(guān)性。當(dāng)前,MSTN基因已應(yīng)用于育種領(lǐng)域, 培育出了軀體增大,肌肉量增加的陸生和水生動(dòng)物[16—18]。深入研究水生甲殼動(dòng)物中MSTN基因的結(jié)構(gòu)特性對(duì)豐富甲殼動(dòng)物產(chǎn)業(yè)育種手段具有指導(dǎo)意義。

    中華絨螯蟹(Eriocheir sinensis)作為一種具有較高經(jīng)濟(jì)價(jià)值的水生甲殼動(dòng)物, 在整個(gè)生長(zhǎng)過程中需要經(jīng)歷18—21次蛻殼。中華絨螯蟹在蛻殼后首先是吸收水分, 然后逐漸被肌肉組織所代替[19]。當(dāng)肌肉生長(zhǎng)發(fā)育至一定程度時(shí), 進(jìn)行下一次蛻殼。我們推測(cè), 肌肉的生長(zhǎng)發(fā)育對(duì)于刺激中華絨螯蟹的蛻殼可能發(fā)揮了較為重要的作用。因而, 開展中華絨螯蟹MSTN基因的研究, 不僅對(duì)甲殼動(dòng)物的蛻殼生長(zhǎng)研究有較好的科學(xué)價(jià)值, 而且對(duì)于甲殼動(dòng)物育種(如分子育種)也有較好的指導(dǎo)意義。

    單核苷酸多態(tài)性(Single nucleotide polymorphisms, SNP)是基因組上單個(gè)核苷酸產(chǎn)生的堿基變異, 其具有分布數(shù)量多、多態(tài)性豐富等特點(diǎn), 是繼微衛(wèi)星分子標(biāo)記之后又一重要的分子遺傳標(biāo)記。該標(biāo)記已廣泛應(yīng)用于基因定位、遺傳多樣性研究和動(dòng)植物育種等領(lǐng)域[20—24]。本研究擬對(duì)不同來源具有不同遺傳背景的中華絨螯蟹MSTN基因的SNP進(jìn)行分型, 探討不同基因型與生長(zhǎng)性狀(體重、殼長(zhǎng))的相關(guān)性, 以期為我們中華絨螯蟹的良種選育或分子育種提供相關(guān)候選標(biāo)記。

    1 材料與方法

    1.1 實(shí)驗(yàn)材料

    本實(shí)驗(yàn)材料包括3大類樣本, 第一類是本實(shí)驗(yàn)室的中華絨螯蟹育種群體(剛完成生殖蛻殼的A、B選育系及其正反雜交子一代, 體重規(guī)格86.2—194.9 g, 數(shù)量120只), 簡(jiǎn)稱育種群體; 第二類是選自2010、2012、2014三個(gè)年度的全國河蟹大賽參賽樣本, 體重規(guī)格207.0—611.3 g, 數(shù)量124只, 簡(jiǎn)稱大賽群體; 第三類是來自長(zhǎng)江、黃河等水系的野生群體, 體重規(guī)格49.0—260.5 g, 數(shù)量77只, 簡(jiǎn)稱野生群體。每個(gè)樣本用SCOUT SE型電子天平(精確0.1 g)稱量表面凈水的蟹體重, 用游標(biāo)卡尺(精確0.01 mm)測(cè)量每只樣本的殼長(zhǎng)。性狀測(cè)量后, 剪取第二步足長(zhǎng)節(jié)的肌肉用無水乙醇浸泡, 常溫保存, 用于提取DNA。

    1.2 基因組DNA的提取及檢測(cè)

    采用飽和氯化鈉法提取肌肉中的DNA[25]。提取的DNA利用1.5%瓊脂糖凝膠電泳進(jìn)行檢測(cè), 并用核酸蛋白儀檢測(cè)儀(Bio-Rad Smartspic plus)測(cè)定DNA純度, -20℃保存?zhèn)溆谩?/p>

    1.3 MSTN基因的PCR擴(kuò)增

    根據(jù)中華絨螯蟹MSTN基因序列[26](GenBank:EU650662.1), 采用Primer Premier 5.0[27]軟件進(jìn)行引物設(shè)計(jì)(F: 5′-GCACGGATGTCCTCTACTT-3′, R:5′-GGGTCTGGCTACCTTGAA-3′), 然后交上海生工生物工程技術(shù)有限公司合成。PCR反應(yīng)總體積為50 μL: 包括25 μL 2×Taq PCR MasterMix (天根生化科技有限公司), 正反引物(0.2 μmol/L)各2.5 μL,DNA模板2 μL, ddH2O 18 μL。反應(yīng)程序: 94℃預(yù)變性3min、94℃變性30s、56.5℃退火30s、72℃延伸60s, 35個(gè)循環(huán), 最后72℃再延伸5min, 4℃保存。PCR產(chǎn)物用1.5%瓊脂糖凝膠電泳檢測(cè), 檢測(cè)有單一條帶的PCR產(chǎn)物送上海生工生物工程技術(shù)服務(wù)有限公司進(jìn)行測(cè)序。測(cè)序結(jié)果經(jīng)軟件BioEdit進(jìn)行比對(duì)后發(fā)現(xiàn), 該引物擴(kuò)增產(chǎn)物獲得3個(gè)SNP位點(diǎn), 應(yīng)用此引物對(duì)所有樣本進(jìn)行PCR擴(kuò)增并進(jìn)行測(cè)序。

    1.4 數(shù)據(jù)統(tǒng)計(jì)分析

    首先采用Popgene 32(version 3.2)[28]軟件計(jì)算各類樣本的有效等位基因數(shù)(Ne)、觀測(cè)雜合度(Ho)、期望雜合度(He)和多態(tài)信息含量(PIC)等遺傳參數(shù), 了解SNP位點(diǎn)在群體中的分布特性。然后應(yīng)用SPSS20.0[29]軟件的一般線性模型(General linear model, GLM)進(jìn)行SNP位點(diǎn)與生長(zhǎng)性狀(體重、殼長(zhǎng))的關(guān)聯(lián)性分析, 所構(gòu)建的線性模型如下:

    式中, Yij為個(gè)體生長(zhǎng)性狀表型值; μ為群體均值; Si為SNP標(biāo)記的基因型效應(yīng), eij為隨機(jī)殘差。

    2 結(jié)果

    2.1 MSTN基因SNP位點(diǎn)分型

    應(yīng)用該引物對(duì)321個(gè)中華絨螯蟹的MSTN基因進(jìn)行擴(kuò)增、測(cè)序, 經(jīng)BioEdit編輯后與NCBI斑馬魚該基因序列比對(duì)發(fā)現(xiàn), 擴(kuò)增到的序列為斑馬魚第3外顯子區(qū)域。進(jìn)一步分析序列的核苷酸變異后發(fā)現(xiàn)3個(gè)SNP (起始密碼子為起點(diǎn), C714T、G729A、G753T)突變位點(diǎn), 均為同義突變, 分別命名為S1、S2、S3。通過讀取突變位點(diǎn)的測(cè)序峰值進(jìn)行等位基因的純雜合分型, TC基因型峰值圖為T/C套峰,GA基因型峰值圖為G/A套峰, GT基因型峰值圖為G/T套峰; 峰值圖為單峰的均為對(duì)應(yīng)基因型的純合子。

    2.2 MSTN基因SNP位點(diǎn)的多態(tài)性分析

    本研究3個(gè)位點(diǎn)的觀測(cè)雜合度與期望雜合度基本相等, 經(jīng)χ2檢驗(yàn), 均處于Hardy-Weinberg平衡(P>0.05), 具體遺傳變異情況如表1所示。根據(jù)中度多態(tài)性原則(0.25<PIC<0.50), 3個(gè)群體中3個(gè)SNP位點(diǎn)表現(xiàn)為中、高度多態(tài)性(PIC>0.25)。

    從3個(gè)SNP位點(diǎn)在3個(gè)群體中的基因型頻率和基因頻率(表2)看, TT基因型在3個(gè)群體的S1位點(diǎn)中均占據(jù)優(yōu)勢(shì)地位, 等位基因T是為優(yōu)勢(shì)基因; 同樣,AA為S2位點(diǎn)的優(yōu)勢(shì)基因型且等位基因A的頻率高于G, TT為S3位點(diǎn)的優(yōu)勢(shì)基因型且等位基因T占優(yōu)勢(shì)地位。由此我們推測(cè)S1、S2、S3三個(gè)突變位點(diǎn)的優(yōu)勢(shì)基因型和優(yōu)勢(shì)基因分別為TT、AA、TT和T、A、T。

    2.3 MSTN基因SNP位點(diǎn)與生長(zhǎng)性狀的關(guān)聯(lián)分析

    對(duì)3個(gè)SNP位點(diǎn)共9種基因型分別與中華絨螯蟹的生長(zhǎng)性狀(體重、殼長(zhǎng))進(jìn)行關(guān)聯(lián)分析發(fā)現(xiàn)(表3), S1位點(diǎn)的生長(zhǎng)性狀在3個(gè)群體和總?cè)后w中均存在一致性的顯著差異(P<0.05), 即TT基因型的體重、殼長(zhǎng)顯著大于TC、CC基因型, 而S2、S3這兩個(gè)SNP位點(diǎn)均沒有表現(xiàn)出這種規(guī)律性。將3個(gè)位點(diǎn)的優(yōu)勢(shì)基因型S1(TT1)、S2(AA2)、S3(TT3)分別兩兩組合后發(fā)現(xiàn)(表4), AA2×TT3組合的生長(zhǎng)效果最差, 顯著低于其他基因型組合TT1×AA2和TT1×TT3(P<0.05)。3種基因型組合TT1×AA2×TT3的平均生長(zhǎng)規(guī)格雖最大, 但與基因型組合TT1×AA2和TT1×TT3沒有顯著的生長(zhǎng)差異(P>0.05)。

    表1 中華絨螯蟹三群體MSTN基因3個(gè)SNP位點(diǎn)的遺傳參數(shù)統(tǒng)計(jì)Tab. 1 Genetic parameters of three SNP sites in the MSTN gene from three populations of Chinese mitten crab

    表2 中華絨螯蟹三個(gè)群體MSTN基因SNP位點(diǎn)的等位基因及基因型頻率Tab. 2 Genotype and allele frequency of three SNP sites in the MSTN gene from the three populations of Chinese mitten crab

    表3 中華絨螯蟹三群體MSTN基因的SNP位點(diǎn)基因型與生長(zhǎng)性狀的關(guān)聯(lián)分析Tab. 3 The association of SNP polymorphisms in MSTN gene with growth traits from three populations of Chinese mitten crab

    表4 中華絨螯蟹三群體MSTN基因不同SNP位點(diǎn)組合的生長(zhǎng)性狀比較Tab. 4 The growth traits of different SNP genotype combinations in MSTN gene from the three populations of Chinese mitten crab

    3 討論

    MSTN基因作為肌肉生長(zhǎng)發(fā)育的直接調(diào)控基因, 其SNP特性自發(fā)現(xiàn)以來, 在陸生肉用動(dòng)物中的研究越來越豐富。如不同研究者在多種陸生動(dòng)物(豬、牛、雞等)[30—36]中均發(fā)現(xiàn)了該基因的SNP特性, 并通過大量數(shù)據(jù)闡明了該基因作為肉用動(dòng)物分子輔助標(biāo)記育種方式的可行性。近年來該基因在水生動(dòng)物中的研究也越來越普遍, 在魚類(草魚Ctenopharyngodon idellu、大黃魚Pseudosciaena crocea、大口黑鱸Micropterus salmoides、尼羅羅非魚Oreochromis niloticus)[37—39]以及軟體動(dòng)物和貝類(海參Apostichopus japonicus、海灣扇貝Argopecten irradians、蟶子Sinonovacula constricta)[40—41,43,47]中的研究也越來越多。本實(shí)驗(yàn)通過直接測(cè)序?qū)χ腥A絨螯蟹的MSTN基因的SNP位點(diǎn)進(jìn)行分型, 發(fā)現(xiàn)了第一外顯子上3個(gè)位點(diǎn)的堿基突變(C714T、G729A、G753T), 但均屬于同義突變。這些位點(diǎn)的SNP特性和上述水產(chǎn)動(dòng)物有所不同, 大黃魚中是第一外顯子發(fā)生多處非同義突變, 大口黑鱸的突變位于啟動(dòng)子區(qū)域, 而海參的突變位點(diǎn)又在MSTN的5′非編碼區(qū)和編碼區(qū)均有分布[37—39]。雖然不同水生動(dòng)物的MSTN基因的SNP特性具有差異, 但其都和生長(zhǎng)性狀具有相關(guān)性, 這說明MSTN在陸生動(dòng)物和水生動(dòng)物的分子輔助標(biāo)記育種中具有普遍性。

    目前MSTN在水生甲殼動(dòng)物(蝦、蟹)中的研究也逐漸深入, Zhou等[15]對(duì)墨吉明對(duì)蝦的MSTN基因進(jìn)行了研究, 發(fā)現(xiàn)3個(gè)同義突變和8個(gè)非同義突變,并分析得出其和生長(zhǎng)性狀的顯著相關(guān)性。Covi等[44]在黑背陸地蟹的大螯肌肉組織中發(fā)現(xiàn), MSTN的高表達(dá)和骨骼肌中的蛋白合成量具有顯著負(fù)相關(guān)性。以上研究說明該基因在蝦蟹中具有和哺乳動(dòng)物相同或者相似的功能, 對(duì)肌肉的生長(zhǎng)發(fā)育具有負(fù)調(diào)控作用。然而也有部分學(xué)者通過基因功能研究等手段發(fā)現(xiàn)該基因和陸生動(dòng)物以及其他水生動(dòng)物的不同特性, 如De Santis等[45]以及Lee等[46]分別對(duì)斑節(jié)對(duì)蝦和凡納濱對(duì)蝦的MSTN進(jìn)行了研究, 發(fā)現(xiàn)敲降該基因會(huì)顯著降低實(shí)驗(yàn)組的生長(zhǎng)速率, 認(rèn)為MSTN在對(duì)蝦的生長(zhǎng)發(fā)育過程中可能為有別于其他動(dòng)物的正調(diào)控因子。雖然不同學(xué)者對(duì)蝦蟹類MSTN基因的研究結(jié)果不盡相同, 但是作為水生甲殼動(dòng)物的代表性動(dòng)物(蝦蟹)其生長(zhǎng)特性本身就和其他動(dòng)物有所差異。甲殼類的生長(zhǎng)發(fā)育和蛻殼活動(dòng)是相互耦合的[44], 蝦蟹類MSTN的功能可能和蛻殼活動(dòng)相互聯(lián)系, MSTN可能受到蛻皮激素的轉(zhuǎn)錄調(diào)控[48]。因此, 在甲殼動(dòng)物中, MSTN基因的多態(tài)性作為生長(zhǎng)性狀的分子標(biāo)記輔助選育是可行的, 但是該基因在甲殼動(dòng)物中對(duì)肌肉發(fā)育的具體調(diào)控功能還需要結(jié)合甲殼動(dòng)物的生長(zhǎng)發(fā)育特點(diǎn)進(jìn)一步深入研究。

    參考文獻(xiàn):

    [1]Jiang Y L, Lian Z X, Li N, et al. Myostatin: A negative regulator of skeletal muscle mass [J]. Hereditas, 2000,22(2): 119—121 [姜運(yùn)良, 連正興, 李寧, 等. 肌肉生長(zhǎng)抑制素基因的研究進(jìn)展. 遺傳, 2000, 22(2): 119—121]

    [2]McPherron A C, Lee S J. Double muscling in cattle due to mutations in the myostatin gene [J]. Proceedings of the National Academy of Sciences, 1997, 94(23): 12457—12461

    [3]McPherron A C, Lawler A M, Lee S J. Regulation of skeletal muscle mass in mice by a new TGF-beta superfamily member [J]. Nature, 1997, 387(6628): 83

    [4]Li S H, Xiong Y, Zheng R. Polymorphism of porcine myostatin gene [J]. Acta Genetica Sinica, 2002, 29(4):326—331 [李紹華, 熊遠(yuǎn), 鄭嶸. 豬MSTN基因多態(tài)性及其SNPs的研究. 遺傳學(xué)報(bào), 2002, 29(4): 326—331]

    [5]Chen L. Polymorphism of MSTN gene and MEF2D gene in pigs and its relationship with carcass and meat quality traits [D]. Ya’an: Sichuan Agricultural University. 2005[陳磊. 豬MSTN基因和MEF2D基因的多態(tài)性及其與胴體和肉質(zhì)性狀間關(guān)聯(lián)性研究. 雅安: 四川農(nóng)業(yè)大學(xué).2005]

    [6]Qian L, Tang M, Yang J, et al. Targeted mutations in myostatin by zinc-finger nucleases result in doublemuscled phenotype in Meishan pigs [J]. Scientific Reports, 2015, 5: 1443

    [7]Zhang R F, Chen H, Lei C Z, et al. Association between polymorphisms of MSTN and MYF5 genes and growth traits in three Chinese cattle breeds [J]. Asian Australasian Journal of Animal Science, 2007, 20(12): 1798

    [8]Acosta J, Carpio Y, Borroto I, et al. Myostatin gene silenced by RNAi show a zebrafish giant phenotype [J].Journal of Biotechnology, 2005, 119(4): 324—331

    [9]Chiang Y A, Kinoshita M, Maekawa S, et al. TALENsmediated gene disruption of myostatin produces a larger phenotype of medaka with an apparently compromised immune system [J]. Fish & Shell fish Immunology, 2015,48: 212—220

    [10]Zhu Y Y, Liang H W, Li Z, et al. Polymorphism of MSTN gene and its association with growth traits in yellow catfish (Pelteobagruse fulvidraco) [J]. Hereditas, 2012,34(1): 72—78 [朱媛媛, 梁宏偉, 李忠, 等. 黃顙魚MSTN基因多態(tài)性及其與生長(zhǎng)性狀的相關(guān)性分析. 遺傳,2012, 34(1): 72—78]

    [11]MacLea K S, Covi J A, Kim H W, et al. Myostatin from the American lobster, Homarus americanus: cloning and effects of molting on expression in skeletal muscles [J].Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2010, 157(4): 328—337

    [12]Covi J A, Bader B D, Chang E S, et al. Molt cycle regulation of protein synthesis in skeletal muscle of the blackback land crab, Gecarcinus lateralis, and the differential expression of a myostatin-like factor during atrophy induced by molting or unweighting [J]. Journal of Experimental Biology, 2010, 213(1): 172—183

    [13]Wang W, Wu X G, Xu L, et al. Expression analysis of Myostatin during molting cycle in Eriocheir sinensis [J].Journal of Shanghai Ocean University, 2015, 24(5):662—667 [王偉, 吳旭干, 徐蕾, 等. 中華絨螯蟹Myostatin基因在蛻皮過程中的表達(dá)分析. 上海海洋大學(xué)學(xué)報(bào),2015, 24(5): 662—667]

    [14]Xue B, Zhang P, Li Z H, et al. Expression profiles of Myostatin (MSTN) gene in different tissues and at different post-molt times in Exopalaemon carinicauda [J].Jaurnal of Huaihai Instutute of Technology (Natural Science Edition), 2016, 25(4): 66—70 [薛蓓, 張培, 李志輝,等. 脊尾白蝦MSTN基因組織及不同蛻皮后時(shí)間點(diǎn)的表達(dá)特征. 淮海工學(xué)院學(xué)報(bào), 2016, 25(4): 66—70]

    [15]Zhou R Q, Zhou T T, Yang S P et al. Characterization of a molt-related myostatin gene (FmMstn) from the banana shrimp Fenneropenaeus merguiensis [J]. General and Comparative Endocrinology, 2017, 248: 55—68

    [16]Hu S, Ni W, Sai W, et al. Knockdown of myostatin expression by RNAi enhances muscle growth in transgenic sheep [J]. PloS One, 2013, 8(3): 1—6

    [17]Luo J, Song Z, Yu S, et al. Efficient generation of myostatin (MSTN) biallelic mutations in cattle using zinc finger nucleases [J]. PloS One, 2014, 9(4): 1—10

    [18]Guo L, Xia J, Li M, et al. Targeted Sequencing of Myogenic regulatory factors and myostatins reveals an association between MSTN-1 and interorbital distance in Orange-spotted Grouper, Epinephelus coioides (Hamilton,1822) [J]. Journal of the World Aquaculture Society,2016, 47(5): 741—753

    [19]Wang W, Wang C H, Ma X Z. Ecological Culture of Crab[M]. Beijing: China Agriculture Press. 2013, 52—55 [王武, 王成輝, 馬旭洲. 河蟹生態(tài)養(yǎng)殖. 北京: 中國農(nóng)業(yè)出版社. 2013, 52—55]

    [20]Tang L Q, Xiao C L, Wang W P. Research and application progress of SNP markers [J]. Chinese Agricultural Science Bulletin, 2012, 28(12): 154—158 [唐立群, 肖層林, 王偉平. SNP分子標(biāo)記的研究及其應(yīng)用進(jìn)展. 中國農(nóng)學(xué)通報(bào), 2012, 28(12): 154—158]

    [21]Hill E W, McGivney B A, Gu J, et al. A genome-wide SNP-association study confirms a sequence variant (g.66493737C>T) in the equine myostatin (MSTN) gene as the most powerful predictor of optimum racing distance for thoroughbred racehorses [J]. BMC Genomics, 2010,11(1): 1—10

    [22]Hill E W, Gu J, Eivers S S, et al. A sequence polymorphism in MSTN predicts sprinting ability and racing stamina in thoroughbred horses [J]. PloS One, 2010, 5(1):1—6

    [23]Wang C, Wang H, Li Y, et al. Identification of a fructose-1, 6-bisphosphate aldolase gene and association of the single nucleotide polymorphisms with growth traits in the clam Meretrix meretrix [J]. Molecular Biology Reports,2012, 39(4): 5017—5024

    [24]Quan Y C, Ma D M, Bai J J, et al. SNPs identification in RNA-seq data of largemouth bass (Micropterus salmoides) fed on formulated feed and association analysis with growth trait [J]. Acta Hydrobiologica Sinica, 2016,40(6): 1128—1134 [全迎春, 馬冬梅, 白俊杰, 等. 大口黑鱸轉(zhuǎn)錄組SNPs篩選及其與生長(zhǎng)的關(guān)聯(lián)分析. 水生生物學(xué)報(bào), 2016, 40(6): 1128—1134]

    [25]Zhou L, Wang C H, Cheng Q X, et al. Comparison and analysis between PST and FST of mitten crabs in the Minjiang River [J]. Zoological Research, 2012, 33(3):314—318 [周陸, 王成輝, 成起萱, 等. 閩江水系絨螯蟹的表型性狀差異與分子遺傳差異的比較與分析. 動(dòng)物學(xué)研究, 2012, 33(3): 314—318]

    [26]Kim K S, Jeon J M, Kim H W. A myostain-like gene expressed highly in the muscle tissue of Chinese mitten crab, Eriocheir sinensis [J]. Fisheries and Aquatic Sciences, 2009, 12(3): 185—193

    [27]Singh V K, Mangalam A K, Dwivedi S, et al. Primer premier: program for design of degenerate primers from a protein sequence [J]. Biotechniques, 1998, 24(2):318—319

    [28]Yeh F C, Yang R C, Boyle T B J, et al. POPGENE, the user-friendly shareware for population genetic analysis[J]. Molecular Biology and Biotechnology Center, 1997:10

    [29]Jiang Y Y, Liu Q. The application of SPSS in data processing [J]. Journal of Beijing Institute of Graphic Communication, 2007, 15(2): 69—71 [姜玉英, 劉強(qiáng). SPSS在數(shù)據(jù)處理中的應(yīng)用. 北京印刷學(xué)院學(xué)報(bào), 2007, 15(2):69—71]

    [30]McPherron A C, Lawler A M, Lee S J. Regulation of skeletal muscle mass in mice by a new TGF-beta superfamily member [J]. Nature, 1997, 387(6628): 83—90

    [31]Grobet L, Martin L J R, Poncelet D, et al. A deletion in the bovine myostatin gene causes the double-muscled phenotype in cattle [J]. Nature Genetics, 1997, 17(1):71—74

    [32]Stratil A, Kope?ny M. Genomic organization, sequence and polymorphism of the porcine myostatin (GDF8;MSTN) gene [J]. Animal Genetics, 1999, 30(6): 462—478

    [33]Fran?ois L, Fegraeus K J, Eriksson S, et al. Conformation traits and gaits in the Icelandic horse are associated with genetic variants in Myostatin (MSTN) [J]. Journal of Heredity, 2016, 107(5): 431—437

    [34]Esmailizadeh A K, Bottema C D K, Sellick G S, et al. Effects of the myostatin F94L substitution on beef traits [J].Journal of Animal Science, 2008, 86(5): 1038—1046

    [35]Mosher D S, Quignon P, Bustamante C D, et al. A mutation in the myostatin gene increases muscle mass and enhances racing performance in heterozygote dogs [J]. PloS Genet, 2007, 3(5): 779—786

    [36]GU Z L, Zhu D H, Li N, et al. Single Nucleotide Polymorphism of myostatin gene and their association with skeletal muscle and fat growth in chicken [J]. Science in China, 2003, 33(3): 273—280 [顧志良, 朱大海, 李寧,等. 雞Myostatin基因單核苷酸多態(tài)性與骨骼肌和脂肪生長(zhǎng)的關(guān)系. 中國科學(xué): C輯, 2003, 33(3): 273—280]

    [37]Zhang M, Chen Y, Shen Y B, et al. Polymorphism of MSTN-1 and the association with growth traits and muscle compositions of juvenile grass carp (Ctenopharyngodon idella) [J]. Journal of Fisheries of China, 2016,40(4): 618—625 [張猛, 陳勇, 沈玉幫, 等. 草魚MSTN-1基因多態(tài)性及與早期生長(zhǎng)性狀和肌肉成分關(guān)聯(lián)分析.水產(chǎn)學(xué)報(bào), 2016, 40(4): 618—625]

    [38]Han M X, Xue L Y. Effects of fasting and refeeding on the expression of MSTN in large yellow croaker (Larimichthys crocea) [J]. Acta Hydrobiologica Sinica, 2015,39(4): 669—676 [韓明星, 薛良義. 饑餓及復(fù)投喂對(duì)大黃魚肌肉生長(zhǎng)抑制素1型和2型基因表達(dá)的影響. 水生生物學(xué)報(bào), 2015, 39(4): 669—676]

    [39]Wang C X, Lu M X, Gao F Y, et al. The polymorphism of ghrelin gene of Oreochromis Niloticus and identification of its SNP loci associated with the growth traits [J].Acta Hydrobiologica Sinica, 2016, 40(1): 50—57 [王春曉, 盧邁新, 高風(fēng)英, 等. 尼羅羅非魚ghrelin基因的多態(tài)性及其與生長(zhǎng)性狀相關(guān)SNP位點(diǎn)的篩選. 水生生物學(xué)報(bào), 2016, 40(1): 50—57]

    [40]Meng X, Wang H, Qiu X, et al. SNPs of myostatin(MSTN) gene and their association with growth traits in three bay scallop (Argopecten irradians) populations [J].Aquaculture Research, 2017, 48(2): 531—536

    [41]Guo L, Li L, Zhang S D, et al. Molecular cloning and characterization of the myostatin gene in a cultivated variety of bay scallop, Argopecten irradians [J]. Aquaculture,2012, 350(2): 192—199

    [42]Kim K S, Kim Y J, Jeon J M, et al. Molecular characterization of myostatin-like genes expressed highly in the muscle tissue from Morotoge shrimp, Pandalopsis japonica [J]. Aquaculture Research, 2010, 41(11): 862—871

    [43]Niu D H, Wang L, Bai Z Y, et al. Identification and expression characterization of the myostatin (MSTN) gene and association analysis with growth traits in the razor clam Sinonovacula constricta [J]. Gene, 2015, 555(2):297—304

    [44]Joseph A C, Hyun W K, Donald L M. Expression of alternatively spliced transcripts for a myostatin-like protein in the blackback land crab, Gecarcinus lateralis [J]. Comparative Biochemistry and Physiolog, Part A, 2008,150(4): 423—430

    [45]De Santis C, Wade N M, Jerry D R, et al. Growing backwards: an inverted role for the shrimp ortholog of vertebrate myostatin and GDF11 [J]. Journal of Experimental Biology, 2011, 214(16): 2671—2677

    [46]Lee J H, Momani J, Kim Y M, et al. Effective RNA-silencing strategy of Lv-MSTN/GDF11 gene and its effects on the growth in shrimp, Litopenaeus vannamei [J]. Comparative Biochemistry and Physiology, Part B, 2015, 179:9—16

    [47]Li S L, Zhou Z C, Dong Y, et al. Molecular characteriza-tion, expression analysis of the myostatin gene and its association with growth traits in sea cucumber (Apostichopus japonicus) [J]. Gene, 2016, 201: 12—20 Qian Z, Mi X, Wang X, et al. cDNA cloning and expres-

    [48]sion analysis of myostatin/GDF11 in shrimp, Litopenaeus vannamei [J]. Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2013,165(1): 30—39

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