This function could be used to obtain the reverse sequence of the input sequence.
Usage
reverse(dna)
Arguments
dna
A character string of input DNA sequence
Value
A string contains the reverse sequence.
Details
This function could be used to obtain the reverse sequence of the input sequence.
References
Kress W., Erickson D., Jones F., Swenson N., Perez R., Sanjur O., Bermingham E., Plant DNA barcodes and community phylogeny of a tropical forest dynamics plot in Panama. Proceedings of the National Academy of Sciences of the United States of America. 2009 18621-18626