###Gen 1 de la subseqüència 2:

 ( echo ">seq1_1"; fastachunk sintenica/subseq2.gen1.fa 0 15000 | fold -80; \ 
echo) > sintenica/subseq2.gen1a.fa; 

 ( echo ">seq2_1"; fastachunk sintenica/subseq2.gen1.fa 15000 20000 | fold -80;\
echo ) >  sintenica/subseq2.gen1b.fa;

###Gen 2 de la subseqüència 2:

 ( echo ">seq1_2"; fastachunk sintenica/subseq2.gen2.fa 0 21000 | fold -80; \
echo) >  sintenica/subseq2.gen2a.fa;

 ( echo ">seq2_2"; fastachunk sintenica/subseq2.gen2.fa 21000 21000 | fold -80 ; \
echo) > sintenica/subseq2.gen2b.fa;

 ( echo ">seq3_2"; fastachunk sintenica/subseq2.gen2.fa 42000 21000 | fold -80 ; \
echo) > sintenica/subseq2.gen2c.fa;

###Gen 1 de la subseqüència 3:

 ( echo ">seq1"; fastachunk sintenica/subseq3.gen1.fa 0 22500 | fold -80; \ 
echo) > sintenica/subseq3.gen1a.fa; 

 (  echo ">seq2"; fastachunk sintenica/subseq3.gen1.fa 22500 22500 | fold -80;\
echo ) >  sintenica/subseq3.gen1b.fa;

 ( echo ">seq3"; fastachunk sintenica/subseq3.gen1.fa 45000 22500 | fold -80; \
echo) >  sintenica/subseq3.gen1c.fa;

 ( echo ">seq4"; fastachunk sintenica/subseq3.gen1.fa 67500 22500 | fold -80 ; \
echo) > sintenica/subseq3.gen1d.fa;

###Gen 2 de la subseqüència 3:

 ( echo ">seq1"; fastachunk sintenica/subseq3.gen2.fa 0 25000 | fold -80; \ 
echo) > sintenica/subseq3.gen2a.fa; 

 (  echo ">seq2"; fastachunk sintenica/subseq3.gen2.fa 25000 25000 | fold -80;\
echo ) >  sintenica/subseq3.gen2b.fa;

###Gen 2 de la subseqüència 4: 

 ( echo ">seq1"; fastachunk sintenica/subseq4.gen2.fa 0 25000 | fold -80; \ 
echo) > sintenica/subseq4.gen2a.fa; 

 ( echo ">seq2"; fastachunk sintenica/subseq4.gen2.fa 25000 25000 | fold -80;\
echo ) >  sintenica/subseq4.gen2b.fa;

 ( echo ">seq3"; fastachunk sintenica/subseq4.gen2.fa 50000 15000 | fold -80; \
echo) >  sintenica/subseq4.gen2c.fa;

###Gen 1 de la subseqüència 5: 

 ( echo ">seq1"; fastachunk sintenica/subseq5.gen1.fa 0 25000 | fold -80; \ 
echo) > sintenica/subseq5.gen1a.fa; 

 (  echo ">seq2"; fastachunk sintenica/subseq5.gen1.fa 25000 25000 | fold -80;\
echo ) >  sintenica/subseq5.gen1b.fa;

 ( echo ">seq3"; fastachunk sintenica/subseq5.gen1.fa 50000 15000 | fold -80; \
echo) >  sintenica/subseq5.gen1c.fa;

###Gen 2 de la subseqüència 5:

 ( echo ">seq1"; fastachunk sintenica/subseq5.gen2.fa 0 25000 | fold -80; \ 
echo) > sintenica/subseq5.gen2a.fa; 

 (  echo ">seq2"; fastachunk sintenica/subseq5.gen2.fa 25000 25000 | fold -80;\
echo ) >  sintenica/subseq5.gen2b.fa;

 ( echo ">seq3"; fastachunk sintenica/subseq5.gen2.fa 50000 25000 | fold -80; \
echo) >  sintenica/subseq5.gen2c.fa;

 ( echo ">seq4"; fastachunk sintenica/subseq5.gen2.fa 75000 25000 | fold -80; \ 
echo) > sintenica/subseq5.gen2d.fa; 

 (  echo ">seq5"; fastachunk sintenica/subseq5.gen2.fa 100000 25000 | fold -80;\
echo ) >  sintenica/subseq5.gen2e.fa;

 ( echo ">seq6"; fastachunk sintenica/subseq5.gen2.fa 125000 25000 | fold -80; \
echo) >  sintenica/subseq5.gen2f.fa;

 ( echo ">seq7"; fastachunk sintenica/subseq5.gen2.fa 150000 25000 | fold -80; \ 
echo) > sintenica/subseq5.gen2g.fa; 

 ( echo ">seq8"; fastachunk sintenica/subseq5.gen2.fa 175000 25000 | fold -80;\
echo ) >  sintenica/subseq5.gen2h.fa;

 ( echo ">seq9"; fastachunk sintenica/subseq5.gen2.fa 200000 25000 | fold -80; \
echo) >  sintenica/subseq5.gen2i.fa;

 ( echo ">seq10"; fastachunk sintenica/subseq5.gen2.fa 225000 25000 | fold -80; \ 
echo) > sintenica/subseq5.gen2j.fa; 

 ( echo ">seq11"; fastachunk sintenica/subseq5.gen2.fa 250000 10000 | fold -80;\
echo ) >  sintenica/subseq5.gen2k.fa;