Development of Microsatellite Markers Derived from Expressed Sequence Tags of Polyporales for Genetic Diversity Analysis of Endangered Polyporus umbellatus

Table 3

The sequence length of EST-SSR markers in five families of Polyporales.

Family	10–19 bp	20–29 bp	More than 30 bp	Total	Longest/bp
Ganodermataceae
Number	3599	2403	1186	7188	164
%	50.07	33.43	16.50	100
Coriolacae
Number	1840	262	185	2287	126
%	80.45	11.46	8.09	100
Phanerochaetaceae
Number	21	13	8	42	31
%	50.00	30.95	19.05	100
Polyporaceae
Number	3	—	—	3	12
%	100	—	—	100
Meruliaceae	—	—	—	—	—
Proportion %	57.38	28.13	14.49	1	—
Total	5463	2678	1379	9520	—

Notes: no SSR site was found in the EST sequences of Meruliaceae.