TABLE 1 .

Mutational spectra at 28 days of five replicate populations in prolonged stationary phase

Mutation type	No. of mutations in population:
	ZK819.1	ZK819.2	ZK819.3	ZK819.4	ZK819.5
SNP	49	28	26	1,102	29
Insertion	2	2	2	8	3
Deletion	7	11	7	19	7
Large deletion	8	3	4	4	4
Total	66	44	39	1,133	43
Intergenic	22	14	13	29	13
Coding	44	30	26	1,104	30