The file format is 

>chr1
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNATGCNNNNNNNNNNNNNNNNGCAT...
+.....
>chr2
ATNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
+NNNN.
....
EOF

[download]

I have splitted this multifasta into 25 pieces which is present in my current working directory.However, I am confused as to how can I read all these fasta files and store the hash key as header line and value as sequence. Thanks

In reply to Re^2: reading files in directory by anonym
in thread reading files in directory by anonym

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