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. 2009 Nov 13;26(2):175–181. doi: 10.1093/bioinformatics/btp635

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© The Author(s) 2009. Published by Oxford University Press.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.5) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 3. — The four basic types of TS. (A) ○ : {R_iS_h} = J_i,j;h,ℓ and i = j, h = ℓ; (B) ▽ : R_iR_j ∈ J_i,j;h,ℓ and S_hS_ℓ ∉ J_i,j;h,ℓ; (C) □ : {R_iR_j, S_hS_ℓ} ∈ J_i,j;h,ℓ; (D) △ : S_hS_ℓ ∈ J_i,j;h,ℓ and R_iR_j ∉ J_i,j;h,ℓ.