桑叶f3h基因PCR克隆与分析
发布时间:2018-10-30 17:38
【摘要】:目的克隆桑叶f3h基因并进行测序分析。方法选定了该基因的PCR扩增的上游引物为GTCCGAGACGAAGACGAG,下游引物为CTTGTACATCTCGGTGTA,PCR反应体系为95℃预变性2min→变性95℃15sec、退火58℃5sec、延伸72℃15sec(30个循环)→延伸72℃2min→4℃结束。并对克隆得到的片段进行分析。结果克隆出长度为515bP的片段,通过NCBI网站的ORF Finder找到开放式阅读框为345bp,翻译成氨基酸序列为115个氨基酸,理论分子质量为13202.2,等电点为5.43。结果证明本实验所扩增的基因片段为f3h。结论为进一步克隆f3h全长基因及下一步研究该基因的表达调控打下基础。
[Abstract]:Objective to clone the F 3 h gene from mulberry leaves and analyze it by sequencing. Methods the upstream primer of PCR amplification of the gene was selected as GTCCGAGACGAAGACGAG, downstream primer as CTTGTACATCTCGGTGTA,PCR reaction system, 95 鈩,
本文编号:2300705
[Abstract]:Objective to clone the F 3 h gene from mulberry leaves and analyze it by sequencing. Methods the upstream primer of PCR amplification of the gene was selected as GTCCGAGACGAAGACGAG, downstream primer as CTTGTACATCTCGGTGTA,PCR reaction system, 95 鈩,
本文编号:2300705
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