Table 2.

Computational analysis of DNA structure at preinsertion loci of non-LTR elements in various genomes

Repbase Id or NCBI accession nos	Organism	Site or non-site specific	Number of examples	Discriminating features between positive and negative dataset
TRE3C	D.discoideum	Dispersed	6	Nucleosomal positioning, propeller twist, stacking energy, duplex stability, DNA denaturation energy, protein induced deformability, bendability, bending stiffness
TRE3B	D.discoideum	Dispersed	32	Propeller twist, bendability
R1	D.melanogaster	It specifically inserts in rRNA genes	8	Propeller twist, stacking energy, DNA denaturation energy, protein induced deformability, bending stiffness
Jockey	D.melanogaster	Dispersed	37	Nucleosomal positioning, propeller twist, duplex stability, DNA denaturation energy, bending stiffness, T rule
SLACS	Trypansoma brucei	Insert in the spliced leader exons of trypanosomes	5	Bending stiffness
L1	B.mori	Information not available	5	Nucleosomal positioning, stacking energy, duplex stability, DNA denaturation energy,bending stiffness, T rule
Rex	Danio rerio	Insert in TAA repeats	14	Protein induced deformability