桑葉f3h基因PCR克隆與分析
發(fā)布時間:2018-10-30 17:38
【摘要】:目的克隆桑葉f3h基因并進行測序分析。方法選定了該基因的PCR擴增的上游引物為GTCCGAGACGAAGACGAG,下游引物為CTTGTACATCTCGGTGTA,PCR反應體系為95℃預變性2min→變性95℃15sec、退火58℃5sec、延伸72℃15sec(30個循環(huán))→延伸72℃2min→4℃結(jié)束。并對克隆得到的片段進行分析。結(jié)果克隆出長度為515bP的片段,通過NCBI網(wǎng)站的ORF Finder找到開放式閱讀框為345bp,翻譯成氨基酸序列為115個氨基酸,理論分子質(zhì)量為13202.2,等電點為5.43。結(jié)果證明本實驗所擴增的基因片段為f3h。結(jié)論為進一步克隆f3h全長基因及下一步研究該基因的表達調(diào)控打下基礎。
[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,
本文編號: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,
本文編號:2300705
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