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[求助] 关于miRNA预测问题

最近在做生物信息学预测miRNA,已经用Vienna RNAfold(本地版)预测完二级结构,但不知道要怎样获得最终的pre-miRNA和成熟miRNA。本人新手,着急啊,希望大家帮忙,谢谢!

ps:我看很多文章都用Mfold3.2预测完二级结构,就得到了成熟miRNA。Mfold3.2和Vienna RNAfold预测结果差别很大吗?我看资料说二者的算法是一样的?

二级结构预测结果

>oviAri1_ct_UserTrack_3545_mmu-miR-5110 range=chr1:574503-574921 5'pad=200 3'pad=200 strand=- repeatMasking=none

CAGCCAUACAGCGGACGGAGCGCGUCGGGACACACCUUGUUUGAACUAUUUGUUAGAAACGUUUUUAGGAUCCAGUUUAUAAAUAAACACGAGCACCGAGCAGUGUCCAGCGGGUUCAGGUGGCCGGCAGGAGCAGGCGGGGGCUCACACCAGCCACUGAUACUCGGGGGGUGAUGCGGAGCCGGGCAGGGCUGCUGAGGGGAGGAGGUAGUGGGUGGUGAGAAGGUGGGCGCAGGGCAGGUCUUGGGCGGGAGCUGGAGGGUUUCCAUCCACACAGGUCCCCCCCGCCGACCGUGUCCAGUCUCCUGUCUCCCGGCCAGUGGCGCUCAGGGGUGGACGGGUGGUGAGAAGGUGGGCGCAGGGCAGGUCUUGGGCGGGAGCUGGAGGGUUUCCAUCCACACAGGUCCCCCCCGCCGACC

..(((.....((.((((.....))))......((((((.((...((((((((((....((..((((((.((((.(((((....)))))....((.(((.(((.(..((..(((((...((((((.((...((((........))))...)).))))))...)))))..))..).))).....))))).))).).)))))).(((..(.((.(((.(((.(((((((.((((...(((((((((.((((.((((.((((.((((....)))).).))).)))).))))..)))).))))).))))))).))))))).))).)).).)))....)).)))))))))))).)))))).))....))).((((.((((.((((.((((.((((....)))).).))).)))).))))..))))

(-173.20)

>oviAri1_ct_UserTrack_3545_bta-miR-2340 range=chr1:581896-582311 5'pad=200 3'pad=200 strand=+ repeatMasking=none

GAGUCUGAGUAGCCUCCUAUUCCUAUGGGGUCCACCUACAUCUGAGACAGUUNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNGAAAAGAGAACAACCACCCCAACUAGCCAGGAAACCUACUCCAAAUGAGCACAGGGUCCCUCAACUGUCCCUCUCCUACGUUUGUCUUUUUCUUCCAAAUGCCCGCCUGGGACUUCCCUGGUGGUCGGGGGCUAAACCUUCGUGCUCCCAACUCGAGGGGCUUGGGUUUAAUCCCCGGUCAAGGAGCUACAUCCUACAUGCUGCAGCUGAAGCCCAGUGCCGCCAGAUUAAAGCACGCAUGUGCACGUGUGUGUGUGCGCGUGNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

.((((((.(((((.((((.......((((((.........(((...................................................)))........))))))....((((((...(((.(((.....)))...)))...........(((((.......((((((...........)))))).......)))))...))))))(..(((((..(((((((....(((((........)))))..)))))))..)))))..).))))))))).........((.(((.(((.....)))))).))))))))...((.((((((..((....))..)))))).))................................................................ (-104.91)
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