nucular is a program that splits extended pedigrees into nuclear families, with the option of recoding all sibs as half-sibs with distinct mothers of fathers.
SPLITS and SPLITSX, expansion programs for tRNAscan-SE to detect spliced-tRNA genes, such as split-tRNA genes (Figure A) and intron-containing tRNA genes (Figure B) in archaea.
The length of the query sequence should be limited within 5 mega base pairs (nucleotide). If your sequence is longer than this, please divide the sequence and submit separately. Finally these programs are under active development. If you use these programs, please help me out by e-mailing me with suggestions, comments, and bug reports.