ShuffleFastaSeq: a Windows form application to shuffle FASTA-formatted sequences

ShuffleFastaSeq is a Windows form application, written in C#, to shuffle FASTA-formatted sequences. The random permutation is obtained using a simple variation of the Fisher-Yates alghorithm implemented by Durstenfeld (https://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle ) ( Knuth DE. The art of computer programming: seminumerical algorithms. 3rd ed. Boston: Addison-Wesley; 1997). The input file contains one or more sequences in FASTA format. The number of shufflings (n) for each sequence can be set; by default n is 100. The output file contains n shuffled copies in FASTA format for each input sequence.