how to remove duplicated gene pairs

[liuhui]

Dear all,

I want to remove duplicated gene pairs (which was generated from all by all blastp) from

TRINITY_DN106621_c0_g1_i1 TRINITY_DN129833_c0_g1_i2

TRINITY_DN106621_c0_g1_i1 TRINITY_DN140628_c4_g2_i2

TRINITY_DN106621_c0_g1_i1 TRINITY_DN135041_c0_g1_i1

TRINITY_DN135041_c0_g1_i1 TRINITY_DN106621_c0_g1_i1

TRINITY_DN140628_c4_g2_i2 TRINITY_DN106621_c0_g1_i1

TRINITY_DN129833_c0_g1_i2 TRINITY_DN106621_c0_g1_i1

to

TRINITY_DN106621_c0_g1_i1 TRINITY_DN129833_c0_g1_i2

TRINITY_DN106621_c0_g1_i1 TRINITY_DN140628_c4_g2_i2

TRINITY_DN106621_c0_g1_i1 TRINITY_DN135041_c0_g1_i1



Can I make it just using the linux code or perl code?

Any advice would be great.

Thank you very much.

[lindenb]

cross posted (and solved): https://www.biostars.org/p/178425/