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What can the filter be applied to?
  • Sequence substring: one of the biological reads for a spot should contain the substring
    String length limited to 29 characters in 4NA alphabet (includes IUPAC substitution codes) or 61 characters in 2NA alphabet (ACGT only). Search is case insensitive and strings may be combined with boolean operators & | ! (AND, OR, NOT)
    See "SRA nucleotide search expressions" for more details.
    Maximum size of Run to be search is 1.1G
  • Name of a spot you are looking for.
    Example: EXWA4RL02G9Z6H
  • Name of sample pool member, or "all" for all members.
    Example: M12_V2 will return all spots assigned to the sample pool member M12_V2 for experiment SRX014738.

Please note that the filter searches across read boundaries within each spot. Thus, pattern matches within technical reads and across paired-end data boundaries will also be returned.

Download Format

Accession # of bases # of spots Experiment
total filtered
SRR057448 501.8M 7.0M SRX021912
SRR057611 1.7G 11.1M SRX022051
SRR057613 1.7G 11.1M SRX022051
SRR057615 1.4G 9.3M SRX022051
SRR057617 1.4G 14.2M SRX022053
SRR057620 1.6G 15.6M SRX022053
SRR057622 1.6G 16.1M SRX022053
SRR057624 1.6G 16.1M SRX022053
SRR057626 1.6G 16.1M SRX022053
SRR057461 2.4G 11.7M SRX021921
SRR057463 2.3G 11.6M SRX021921
SRR057465 2.2G 11.1M SRX021921
SRR057467 2.1G 10.2M SRX021921

This list contains some Runs which are too big (>1.1G) for searching by sequence substring.