Table 1.

Tumor histology, # of nodules, precursor lesions found, sites of metastasis, and age.

	ID	Age (wk)	Tumor Type	Size (cm)	Cancer Precursor	Gross metastasis/invasion
KrasG12D P53L/L	100	9.0	HCC	1.5	none	None
	460	11.7	Mixed	0.5	IPBN	Lung, spleen, under liver diaphragm, stomach, pancreas
			Mixed	0.4
			Mixed	1.3
	199	13.1	CC	1.5	unknown	unknown
	444	15.7	CC	2.0	unknown	Diaphragm, intestine, pancreas, lung
	537	18.1	CC	1.0	VMC	Lung, diaphragm, lymph nodes
			CC	0.5
	518	18.3	CC	0.4	none	Lymph nodes, stomach
	258	18.4	CC	0.3	IPBN	None
			Mixed	0.6
			CC	1.3
	449	18.7	CC	0.5	VMC	Lower lymph nodes
	254	19.4	HCC	3.0	unknown	None
	335	19.6	CC	1.0	VMC	Lymph nodes, intestine
	520	19.9	CC	0.5	VMC	Diaphragm
	257	23.3	HCC	1.0	none	Lung
			CC	0.3
	476	32.0	CC	0.5	none	Lungs, lymph nodes
	719	17.6	CC	1.0	IPBN	Lung, diaphragm, lymph nodes
			CC	2.0
			CC	2.0
KrasG12D P53L/+	232	31.9	HCC	2.0	none	None
	339	37.6	CC	2.0	none	Lung
			Mixed	2.5
	231	39.1	CC	1.0	none	Intestine, pancreas
	421	41.9	HCC	0.3	none	None
	425	45.1	CC	2.0	VMC	Lungs, pancreas, lymph nodes, stomach
	338	51.0	HCC	1.0	none	None
	344	61.7	CC	2.2	IPBN	Lungs, lymph nodes
	408	61.7	CC	1.6	none	Lungs, lymph nodes, intestine
KrasG12D	495	35.7	CC	2.0	unknown	None