TABLE 2.

Biosynthetic gene clusters and PKSs identified in Umbilicaria spp^a

Taxon	Sample ID	No. BGCs	Total no. PKSs	No. NR-PKSs	No. red-PKSs	No. unclassified/fragmented	No. T3PKS
Umbilicaria deusta 1	TBG_2334	33	24	11	10	1	2
U. deusta 2	TBG_2335	30	21	11	9	1	0
U. freyi 1	TBG_2329	25	9	5	3	0	1
U. freyi 2	TBG_2330	23	10	4	5	0	1
U. grisea	TBG_2336	20	13	7	4	1	1
U. hispanica 1	TBG_2322	24	13	9	3	0	1
U. hispanica 2	TBG_2337	25	14	9	4	0	1
U. phaea 1	TBG_1111	22	14	6	7	0	1
U. phaea 2	TBG_1112	19	11	6	4	0	1
U. pustulata 1	TBG_2333	31	18	8	9	0	1
U. pustulata 2	TBG_2345	27	17	9	6	1	1
U. spodochroa 1	TBG_2434	27	14	8	4	1	1
U. spodochroa 2	TBG_2435	27	16	9	5	1	1
U. subpolyphylla 1	TBG_2323	30	14	7	4	1	2
U. subpolyphylla 2	TBG_2324	20	10	5	4	0	1
U. muhlenbergii	NA	23	18	8	5	5	0
Dermatocarpon miniatum 1	TBG_2326	29	13	3	8	2	0
D. miniatum 2	TBG_2331	32	11	4	6	1	0

^aRed-PKSs, reducing PKSs; NR-PKSs, nonreducing PKSs; T3PKSs, type III PKSs.