Question: Regarding genome indexing by STAR
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gravatar for amitunited0532
2.3 years ago by
amitunited053240 wrote:

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

ADD COMMENTlink written 2.3 years ago by amitunited053240
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gravatar for genomax
2.3 years ago by
genomax89k
United States
genomax89k wrote:

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.

ADD COMMENTlink modified 2.3 years ago • written 2.3 years ago by genomax89k

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

ADD REPLYlink written 2.3 years ago by amitunited053240

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

ADD REPLYlink written 2.3 years ago by genomax89k

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

ADD REPLYlink written 2.3 years ago by amitunited053240
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