聯川生物現推出的特色降解組測序服務,助您快速大規模地篩選出動植物miRNA調控的靶基因,進而加速解析miRNA的生物學功能。

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一次降解組測序即可鑒定出成百上千條miRNA作用的靶基因,遠勝于傳統的5’RACE方案。 |
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提供Q30(PhredScore)以上數據,確保數據分析的準確性。 |
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擁有自主開發的數據分析軟件ACGT301-DEG101,并結合CleaveLand,可靠性已經過大量實驗項目檢驗。 |
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使用全新優化的文庫構建方案使得樣本起始量更少、建庫步驟更簡單、測序讀長更長,同時PCR擴增次數和割膠純化次數更少,因而能夠更真實地反映樣本降解組的豐度,進一步提高實驗數據的準確性。 |

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Nucleic Acids Res:使用降解組測序鑒定小鼠miRNA以剪切方式調控的靶基因
本研究中,作者使用降解組測序技術鑒定出成年小鼠組織中16個可能的miRNA剪切靶基因,其中miR-151-5p介導剪切N4BP1和let-7b介導剪切2410001C21Rik是最為顯著的。
Bracken,C.P., Szubert,J.M., Mercer,T.R., Dinger,M.E., Thomson,D.W., Mattick,J.S., Michael,M.Z. and Goodall,G.J. (2011) Global analysis of the mammalian RNA degradome reveals widespread miRNA-dependent and miRNA-independent en-donucleolytic cleavage. Nucleic Acids Res., doi:10.1093/nar/gkr110. |
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Plant Mol Biol:胡楊microRNA和靶基因研究
胡楊,是一種典型的濕鹽生植物,能忍受荒漠中干旱的環境,對鹽堿有極強的忍耐力,是木本植物中研究鹽脅迫應答的理想模型。北京林業大學林業育種國家工程實驗室的尹偉倫教授和夏新莉教授共同領銜其團隊,使用深度測序對鹽脅迫處理的胡楊中小RNAome,降解組和轉錄組進行研究。研究表明,胡楊在鹽脅迫下,可以發現一大批新的miRNAs,已知和新的miRNA都能功能性的剪切它們的靶mRNA。詳細內容>>
Li B, Duan H, Li J, Deng XW, Yin W, Xia X.(2013)Global identification of miRNAs and targets in Populus euphratica under salt stress. Plant Mol Biol 81(6):525-39 |
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BMC Plant Biology: 二代測序鑒定鋁脅迫下野生大豆miRNA及其靶基因
野生大豆(Glycine soja)是世界上種植面積最廣的作物之一。相比于栽培大豆,野生大豆能夠更好地適應自然環境的脅迫如干旱、堿、鹽脅迫。華南農業大學亞熱帶農業生物資源保護與利用國家重點實驗室年海教授領銜的課題組聯合使用miRNA測序和降解組測序技術大規模系統地測定了鋁脅迫下野生大豆的miRNA表達譜和靶基因及其功能, 為深入理解鋁脅迫下miRNA發揮的調控作用提供了重要信息。詳細內容>>
Zeng QY, Yang CY, Ma QB, Li XP, Dong WW, Nian H. (2012) Identification of wild soybean miRNAs and their target genes responsive to aluminum stress. BMC Plant Biol 12(1), 182. |

- Yang J, Liu X, Xu B, Zhao N, Yang X, Zhang M. (2013) Identification of miRNAs and their targets using high-throughput sequencing and degradome analysis in cytoplasmic male-sterile and its maintainer fertile lines of Brassica juncea. BMC Genomics [Epub ahead of print].
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