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difference between sra files - SRR n SRX
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2.4 years ago
me.sr1510 • 0

What's the difference between experiment SRA file (SRX file) and run SRA file (SRR files) apart from the point that an experiment contain a number of runs? Which one is more appropriate and precise to be used for SNP analysis ? Considering the point that runs gives a number of bcf files on assembly and it will be then difficult to compare them.

genome snp • 1.1k views
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Please have a look at this thread: Relationship table between SRX and SRR in SRA database

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Bt sir it doesn't answer which one of d two r better to use SRX OR SRR

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have u looked inside the contents of each? what did you notice?

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Both on fastq dump r converted to fastq files no such difference

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and did u run fastqc on the fastq files created? was there any differences in the fastqc results?

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Post an example of the accession you are looking at. There can be multiple samples in an experiment and you may need to use all of them. Multiple bcf files can be merged using bcftools.

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