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2 hours ago by

Sheffield, UK

I'm not sure you can in pure bash, but you can with awk (I think).

If you make the record separator n> rather than n, and the field separator n, I think you should be able to do:

awk -v RS="n>" -v FS="n" '$1=="NODE_19_length_5758_cluster_19_candidate_1" {print ">"$0}' my_fasta.fasta

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