| clean_sequence | Clean DNA/RNA sequence |
| count_bases | Count the number of A's, C's, G's, and T's in a DNA sequence |
| count_seq_pattern | Count frequency of a pattern in a sequence |
| dna_to_protein | Translation of a DNA sequence |
| dna_to_rna | Transcription of a DNA sequence |
| gc_content | Calculate GC content of a DNA sequence |
| read.fasta | Read sequences from a FASTA file |
| reverse_complement | Generate Reverse Complement of DNA sequence |
| rna_reverse_complement | Generate Reverse Complement of DNA sequence |
| rna_to_dna | Reverse Transcription of a RNA sequence |
| rna_to_protein | Translation of a RNA sequence |