Table 2.

Mouse/Rat Rearrangement Breakpoints on the Human Genome^a

M-Inter R-Inter	M-Intra R-Intra	M-Inter R-Intra	M-Intra R-Inter	M-Inter	R-Inter	M-Intra	R-Intra
130^b	125^b	6	5	14^c	1^d	21^e	46^f

↵a All breakpoints identified are incorporated. M-Inter R-Inter: shared interchromosomal breakpoints. M-Intra R-Intra: shared intrachromosomal breakpoints. M-Inter R-Intra: shared breakpoints, interchromosomal for mouse and intrachromosomal for rat. M-Inter: mouse-specific interchromosomal breakpoints.
↵b About 58 are due to human specific intrachromosomal rearrangements.
↵c All 14 breakpoints are described in details in Table 3.
↵d R15/R16 fission, the only exception for the mouse fissions described in Table 3.
↵e Eight are associated with M-Inter (mouse fission related inversions) as described in Table 3, involving syntenic blocks of >100 kb and with >3 BACs.
↵f A total of 14 are due to inversions in R1p, R11, R19, R20, R10/M11/H17 as described in Table 4, involving synteny blocks of >100 kb and with >3 BACs; 30 involve simple inversions in the middle of the human/mouse syntenic blocks.

Human, Mouse, and Rat Genome Large-Scale Rearrangements: Stability Versus Speciation