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coffee424907

木虫 (著名写手)

[交流] 【翻译求助】masked assembly和unmasked assembly

一段生物信息学方面的原文及相应网址:

With each of our organism sites we provide a number of target databases; these may include the masked and unmasked assembly, the protein and transcript files of predicted gene models, ESTs, and BACs.

http://genome.jgi-psf.org/help/blast.jsf

请问上述文中masked assembly和unmasked assembly怎么理解比较贴切啊?
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mxbeaver

木虫 (著名写手)

浪滔滔~人渺渺~

coffee424907(金币+4):谢谢 2010-03-11 02:43
masked assembly是指重复序列会被隐藏,由N代替,就不会被比对上了;unmasked assembly则不会。
"Masked" in general means that repetative parts of your reference genome are hidden away (turned into n's)

[ Last edited by mxbeaver on 2010-3-10 at 15:38 ]
2楼2010-03-10 15:23:39
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