Table 4.

Assessment of structural variations identified by computational analysis of two recent rat genome assemblies.

Structural annotations mRatBN7.2 vs SHRSP
Variation_type	Count	Length_mRatBN7.2	Length_SHR
Syntenic regions	702	2,551,196,998	2,558,120,777
Inversions	159	13,116,928	33,862,589
Translocations	323	28,291,472	28,840,750
Duplications (reference)	359	6,163,791	-
Duplications (query)	4247	-	56,897,605
Not aligned (reference)	723	50,927,996	-
Not aligned (query)	4451	-	115,219,184
Sequence annotations mRatBN7.2 vs SHRSP
Variation_type	Count	Length_mRatBN7.2	Length_SHR
SNPs	4915618	4,915,618	4,915,618
Insertions	814647	-	32,299,090
Deletions	841660	32,076,370	-
Copy gains	244	-	9,571,191
Copy losses	227	969,154	-
Highly diverged	11426	126,628,517	146,308,512
Tandem repeats	60	46,456	45,078
Synteny between mRatBN7.2 vs SHRSP
Strain	Genome sizes	Amount syntenous
mRatBN7.2	2,658,743,687	96.0
SHR	2,788,855,122	91.7