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9號逐夢客新蟲 (正式寫手)
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[求助]
microRNA的啟動子如何確定及預測 已有1人參與
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大家好,我想請問個問題,就是microRNA的啟動子如何確定,比如基因的啟動子一般默認為前面的2K,但是microRNA的呢?這個要怎么做? 還有一個問題就是大家知道不知道哪里可以預測啟動子上的轉(zhuǎn)錄因子結(jié)合位點,知道的分享一下吧。謝謝大家了。 |
分子生化實驗經(jīng)驗積累 | miRNA分子生物學研究 |

新蟲 (正式寫手)

銅蟲 (初入文壇)

新蟲 (正式寫手)

銅蟲 (初入文壇)
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正好在看一篇文獻,里面有段供參考:Intergenic miRNAs are transcribed as autonomous units with their own promoter/regulatory region, from RNA Polymerase II or III; about a 50% of intergenic miRNAs are found in close proximity to other miRNAs, forming extended clusters which are transcribed as single polycistronic unit [16]. Intronic miRNAs, residing within protein coding genes or non-coding genes, seem to be transcriptionally related to the expression of their host gene and processed in consequence of the spliceosome formation |

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