Yeah, they'll take a while to get generated.
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simobioinfo is indexing GRCh37/human. If bandwidth is not a problem then you can download the preformatted bundle (sequence, indexes and annotations) from this link: http://support.illumina.com/sequenci...e/igenome.html
@simobioinfo: This is the sort of thing I was trying to warn you about in terms of user experience.
@Devon: If you have indexes for that known to work on a Mac you could post them for simobioinfo.
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Originally posted by simobioinfo View PostHi... now 24 hours are passed and indexing is still running on my MAc (see previous post of this thread). What can I do now? My processor is dual core... I have to insert an option into the command line to take into account that processor has 2 core?
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Originally posted by biocomputer View PostHow much RAM does this Mac have? If you look at my previous post you'll see where I said that if you don't have enough RAM it will take very, very long to build in the index. To build the human genome you probably need 5-6GB but you will have to monitor RAM usage as the index is building to know for sure. And it doesn't matter how many cores you have Bowtie2-build is a single process.
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I was able to build the index on another machine and use it on my macbook pro with 3 gigs of RAM. I really wouldn't recommend doing this on a machine with that little RAM as you end up swapping all the time. Since you have more RAM than my old laptop, hopefully you'll get better performance. I'll post the indices later today and send you a link.
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The field of epigenetics has traditionally concentrated more on DNA and how changes like methylation and phosphorylation of histones impact gene expression and regulation. However, our increased understanding of RNA modifications and their importance in cellular processes has led to a rise in epitranscriptomics research. “Epitranscriptomics brings together the concepts of epigenetics and gene expression,” explained Adrien Leger, PhD, Principal Research Scientist...-
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