總是跑數據,卻對數據一無所知,這說不過去吧。
看幾篇文章吧
Sequencing depth and coverage: key considerations in genomic analyses(只講二代)
Assembly of large genomes using second-generation sequencing(參考文獻)
Large Genome Assembly with PacBio Long Reads(已更新)(純三代最少50X,二三代聯合:任意深度,策略不同)
回答幾個問題:
不同的測序(denovo組裝、重測序、轉錄組、外顯子、表觀),各對數據的深度和覆蓋度有什么要求?
二代和三代在測序深度和覆蓋度上的要求有什么不同?
four major study designs:
- de novo genome sequencing
- genome resequencing
- transcriptome sequencing
- genomic location analyses (for example, chromatin immunoprecipitation followed by sequencing (ChIP–seq) and chromosome conformation capture (3C))
參考資料:
Question: de novo sequence assembly with extremely high coverage
待續~