Regarding genome indexing by STAR
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5.9 years ago

How much time taken in Genome index generate if I have 8GB RAM ? what is exact command to generate genome index?

alignment RNA-Seq sequencing assembly • 1.8k views
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5.9 years ago
GenoMax 141k

What is genome size? STAR requires 30+G RAM with human sized genomes.

Basic genome index generation command is shown in Section 2.1 of STAR manual.

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Genome size is 4.5 GB. How much time take if have 8GB RAM?

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Hard to estimate time since it would depend on hardware you have but should take around an hour or so.

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Is necessary to mention number of processors or threads in command ??

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