. Author manuscript; available in PMC: 2012 Apr 1.

Published in final edited form as: Genes Chromosomes Cancer. 2011 Jan 19;50(4):239–249. doi: 10.1002/gcc.20849

Table 3.

Chromosome counts in Aprt mutants.

Clone^a	Mutation^b	Ploidy^c	Median Chromosome #^d
4a (2 passages)	NS	D	40
4a (19 passages)	NS	D/T	40/80
465RK1	IN	D/T	39/75
468RK1	IN	D/T	40/80
483RK2	IN	ND/NT	37/72
468LK2	MR	D/T	40/80
465LK1	MR	D/T	39/79
476RK1	MR	D/T	40/80
468RK2	CL	NT	72
464RK3	CL	A/A	30/59
449RK1	CL	A	59
449RK3	CL	A	54
449LK2	CL	ND/NT	37/72
449LK4	CL	A	52
476RK2	CL	A/A	35/64

Each mutant clone is designated by the tag number of the mouse, the kidney it was derived from (right or left) and the clone number (e.g., the third mutant clone picked from a kidney is given the number 3). The non-mutant clone 4a was designated from a different numbering system. This clone was examined at 2 and 19 passages after it was established (see text).

NS, non-selected; IE, intragenic event; MR, mitotic recombination; CL, chromosome loss.

D, diploid; T, tetraploid, A, aneuploid; ND, near diploid; NT, near tetraploid.

Median value for chromosome number in each clone.