The nucleic acid sequence editor accepts sequences in FASTA format. It does no matter if the input is a DNA or RNA sequence. Please report bugs and improvement suggestions to

A brief description of the functions:

• Antiparallel
  Create the antiparallel DNA or RNA strand. For example the sequence ATGC will be converted into GCAT. It is a combination of the both functions Complement and Inverse.
• Complement
  Create the complement DNA or RNA strand. For example the sequence ATGC will be converted into TACG.
• Inverse
  Create the inverse DNA or RNA strand. For example the sequence ATGC will be converted into CGTA.
• T to U
  Replace all thymidine by uracil. For example the sequence ATUGC will be converted into AUUGC.
• U to T
  Replace all uracil by thymidine. For example the sequence ATUGC will be converted into ATTGC.
• UCase
  Convert the sequence into upper case.
• LCase
  Convert the sequence into lower case.