利用交错式热不对称PCR法获取多脊椎蒙古羊Hoxc8启动子序列的研究

摘要

[Objective] The research aimed toexplore the method to obtain Hoxc8 pro- moter of Mongolian Sheep. [Method] Thermal asymmetric interlaced PCR was used to amplify the promoter sequence of Hoxc8 inMongolian Sheep. [Result] The ob- tained sequence by usingthermal asymmetric interlaced PCRwas not ideal and the sequencing results were not matching to the known sequence. Though promoter se- quence of Hoxc8 in Mongolian Sheep was not obtained by thermal asymmetric in- terlaced PCR, but the results could provide references for the relevant studies in the future. [Conclusion] The research laid the foundation for further study on the methy- lation status Hoxc8 promoter in Mongolian Sheep.%[目的]探索获得蒙古羊Hoxc8基因启动子序列的方法。[方法]尝试利用交错式热不对称PCR法，获得蒙古羊Hoxc8启动子序列。[结果]通过PCR获得的序列不理想，测序结果无法与已知序列相匹配。虽然利用交错式热不对称PCR法未获得蒙古羊的Hoxc8的启动子序列，但可为今后的相关研究提供借鉴。[结论]该研究为进一步分析蒙古羊Hoxc8的启动子区域的甲基化状态奠定了基础。